Problem: The regenerated v1.34.0 catalog includes the automation account as a contributor.
Fix: Keep the release credit list limited to human contributors.
Verification: Release catalog validation, contract tests, rendered-note review, and privacy scan.
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
Problem: Windows CI can count the fresh-session bootstrap update as part of the materialized-identity refresh.\n\nRoot cause: ready is published immediately before the asynchronous remote-tab metadata event, so the test baseline races that event.\n\nFix: wait for the bootstrap metadata event before measuring the identity-adoption update.\n\nVerification: focused test x100; focused race test x20; desktop go test and vet; frontend test:all.
Problem: The release test typecheck rejects Array.prototype.at because tsconfig.test.json targets ES2021.
Root cause: The transcript scroll writer regression used an ES2022-only array helper.
Fix: Read the final recorded call through an ES2021-compatible array index.
Verification: pnpm test:typecheck, pnpm test:all, and pnpm build.
Problem:\nThe regenerated v1.34.0 catalog credited the automation account because the previous notes merge is part of the first-parent range.\n\nRoot cause:\nThe generated contributor list retained github-actions[bot] as a release contributor.\n\nFix:\nRemove the automation identity while preserving the reviewed product changes and human contributor credits.\n\nVerification:\nValidated the release catalog, ran the release-note tests, rendered v1.34.0, scanned the public text, and checked the diff.
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
Problem:
The use_capability paired replay required a live_paired dataset and fixed performance thresholds before Stable publication.
Root cause:
The optional performance benchmark was promoted into a release-blocking command and policy even though its median helper remains useful independently.
Fix:
Remove the release-only CLI, dataset types, thresholds, and gate tests. Keep the synthetic median fixture and document paired replay as an optional diagnostic in English and Chinese.
Verification:
- go test ./internal/eval/replay/ -count=1
- go test ./... -count=1
- go vet ./...
- go run ./tools/repolint
- git diff --check
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
* fix(security): enforce serve Host allowlist, preview confinement, and gitcmd clean-filter neutralization
Problem:
Six privately reported boundary gaps were confirmed against main-v2:
1. `reasonix serve` validated neither Host nor Origin, so a DNS-rebinding
page became same-origin with the unauthenticated loopback listener and
could drive POST /bypass, POST /submit, and read GET /history past the
application/json CSRF guard.
2. write_file / edit_file / multi_edit Preview() read model-supplied
absolute paths with no confinement, leaking out-of-workspace file
contents into approval cards and session logs even though Execute
would refuse the write.
3. gitcmd diff invocations still executed repository-configured
filter.<driver>.clean commands via .gitattributes — the residual the
package itself documents (--no-ext-diff/--no-textconv do not cover it).
4. install_source's SSRF dial guard validated only the proxy address when
an HTTP/HTTPS proxy was configured; blocked IP-literal destinations
were forwarded unchecked (web_fetch already checks its proxy path).
5. The bash indirect-execution classifier missed awk/gawk/mawk/nawk, so
`awk 'BEGIN{system("...")}'` fell into the reusable-approval class.
6. The legacy read-only prefix table still listed `cargo check`/`cargo
doc` as permission readers although cargo executes build.rs for both.
Root cause:
Each was a gap in a boundary the codebase already enforces elsewhere:
no Host allowlist next to the existing CSRF/auth middleware chain,
confinePreview missing on three of five previewers, a fixed-key config
baseline that cannot express per-driver filter names, a dial-time-only
SSRF check, an interpreter allowlist missing one family, and a stale
legacy table disagreeing with the effect classifier.
Fix:
- serve: hostGuard middleware (421 for non-loopback, non-listen Host),
listen address plumbed via setListenAddr from all Run entry points;
behind_proxy and wildcard/non-loopback binds exempt; the plaintext
non-loopback startup warning now also fires loudest for auth=none.
- builtin: the three previews apply confinePreview after resolveIn,
matching delete_range/delete_symbol.
- gitcmd: diff invocations neutralize every filter driver defined in the
repository-local .git/config (clean= emptied, required forced off;
worktree-linked .git followed). gitstatus runGit passes cwd through
gitcmd's dir parameter so the lookup sees the right repository.
- installsource: ssrfRequestGuard RoundTripper rejects blocked IP-literal
destinations before any proxy forwarding, matching web_fetch's boundary.
- permission: awk-family inline programs (not -f/--file) classified as
indirect execution like python -c.
- shellsafe: cargo check/doc removed from readOnlyPrefixes (search stays).
Verification:
- go test ./internal/gitcmd ./internal/shellsafe ./internal/permission
./internal/installsource ./internal/tool/builtin ./internal/serve
./internal/cli — all pass on a clean origin/main-v2 worktree.
- New regression tests reproduce each report end-to-end: the rebind
Host is rejected before csrfGuard; confined previews error on
out-of-roots paths; a filter.pwn clean+required marker payload does
not run during diff while the diff still renders the working-tree
change; a recording proxy sees zero blocked destinations; awk
system()/getline shapes require human approval.
* refactor(serve): keep repolint budgets while adding the Host guard
Move hostGuard, hostGateState, setListenAddr, and csrfGuard into the new
internal/serve/hostguard.go and condense the added comment blocks in
gitcmd, installsource, permission, and preview so every repolint essay and
file-size budget stays at its existing baseline. serve.go ends 17 lines
smaller than main-v2. Behavior is unchanged; the moved guards keep their
tests and wiring.
Verification: go run ./tools/repolint -> clean (1257 baselined findings);
go test ./internal/serve ./internal/gitcmd ./internal/installsource
./internal/permission ./internal/tool/builtin all pass.
* fix(security): close hardening review bypasses
Problem:
Several review probes still crossed the intended Host, preview, Git filter, and reusable-shell approval boundaries.
Root cause:
The proxy Host exemption ignored auth mode; Git filter neutralization omitted process drivers and linked-worktree config; previews treated managed config as readable before approval; and awk option matching folded -F into -f.
Fix:
Require token/password auth for the proxy exemption, blank clean/process filter commands from common and worktree configs, keep previews inside write roots, and parse awk program-source options case-sensitively.
Verification:
- go test -count=1 ./...
- go test -race -count=1 ./internal/serve ./internal/gitcmd ./internal/tool/builtin ./internal/permission
- go run ./tools/repolint
- latest main-v2 merged tree: go test -count=1 ./... and repolint
* fix(mcp): harden streamable HTTP compatibility
Problem:
Stateless Streamable HTTP servers could block startup on a buffered subscriptions/listen request. Transport-level 404 and structured 4xx responses could also poison or misclassify the shared session, while failed protocol negotiation leaked an allocated server session.
Root cause:
The optional SEP-2575 subscription call remained on the synchronous connect path, and go-sdk v1.7.0 lacked request rejection, stateless subscription 404, and failed-negotiation cleanup fixes. Reasonix also relied only on the SDK session-missing sentinel.
Fix:
Run Streamable HTTP subscriptions asynchronously with session-scoped cancellation, pin the upstream SDK commit containing the three transport fixes, and narrowly classify explicit JSON-RPC session-loss errors plus sessionless endpoint 404s. Add compatibility coverage for buffered and live subscription streams, stateless 404s, per-call 4xx responses, negotiation cleanup, and legacy sessionless POST-only servers.
Verification:
- go test ./internal/plugin -count=1
- focused HTTP compatibility tests repeated 30 times
- focused go test -race repeated 5 times
- go test ./... -count=1
- go mod tidy -diff
- git diff --check
* fix(mcp): require transport proof before replay
Problem:
Application-level JSON-RPC errors containing session-loss wording could be mistaken for an expired MCP transport session, allowing a side-effecting tools/call to be replayed. The desktop nested module also retained the previous MCP SDK version and failed CI tidy checks.
Root cause:
Session recovery trusted server error text without requiring HTTP transport-rejection evidence, and the root SDK bump was not propagated through desktop's replace-based module graph.
Fix:
Require an SDK transport-rejection marker plus HTTP 404 evidence for structured session-loss recovery, scope sessionless 404 handling to Streamable HTTP, add no-replay regression coverage, and synchronize desktop go.mod/go.sum.
Verification:
- go test ./... -count=1
- cd desktop && go test ./... -count=1
- focused MCP race tests repeated 5 times
- go vet ./...
- go run ./tools/repolint
- root and desktop go mod tidy -diff
- ./scripts/cache-guard.sh
- git diff --check
* chore(mcp): document exact error-tree traversal
Problem:
CI errorlint rejected the deliberate direct inspection used to distinguish multiple wrapped JSON-RPC errors.
Root cause:
errors.As returns only the first matching RPC error, while session recovery must observe both the server error and the separate SDK transport-rejection sentinel.
Fix:
Document the invariant and scope the errorlint exception to the exact tree-walking helper.
Verification:
- golangci-lint run --timeout=5m ./...
- go run ./tools/repolint
- go test ./internal/plugin -count=1
- git diff --check
* chore(mcp): format lint directive
Problem:
The scoped errorlint directive was not gofmt-clean because its explanatory comment required a separating blank comment line.
Root cause:
The CI formatter enforces gofmt over the complete root module before running tests.
Fix:
Apply gofmt to the directive comment block.
Verification:
- root-module gofmt check
- golangci-lint run --timeout=5m ./...
- go run ./tools/repolint
- git diff --check
* fix(serve): keep the write path alive across an in-place resume / 修复 /resume 之后 /new 报写授权缺失
An in-place /resume calls leases.Rebind, whose releaseLocked strips the
controller's transition handler and clears the outgoing authority; the
loaded session got a fresh authority, but nothing re-installed the
handler. The foreground controller was therefore left authority-required
with no transition handler, and the next /new, /clear, or /fork failed
closed with "bind new session: session write authority missing" —
reproduced end-to-end and pinned by a regression test.
commitLoadedResume now re-binds the controller authority after Resume
makes the loaded session current, restoring the handler alongside a
fresh generation for the session that is actually current.
* chore(serve): satisfy resume authority lint guard
Problem:
The five-line resume authority comment exceeded repolint's essay budget, blocking the required lint check.
Root cause:
The ordering invariant was explained with two more lines than this file's zero essay budget permits.
Fix:
Condense the explanation to three lines while preserving the lease and transition-handler contract.
Verification:
- go run ./tools/repolint
- go vet ./internal/serve
- go test ./internal/serve -count=1
- go test -race ./internal/serve -count=1
- git diff --check
Co-authored-by: SivanCola <[email protected]>
---------
Co-authored-by: SivanCola <[email protected]>
* fix(desktop): keep the new-session blank row visible in remote groups / 远端项目组新会话行稳定显示
Opening a new session on a remote workspace flashed a row in the sidebar
and immediately dropped it. Two halves:
- Bootstrap only emitted the ready-only per-tab state event after a fresh
attach; the sidebar's listing never re-pulled, so the synthesized blank
row had no trigger. Bootstrap now publishes remote-tab:updated for a
fresh session, like the live-tab /new rotation already did.
- The blank row's synthesis keyed on the tab's transient reset flag,
which the status poll clears as soon as Serve names the new session —
long before the transcript reaches the serve listing. Synthesize the
row while a ready tab's current session is invisible to the listing
(reset stays the fallback for legacy /new without a path header), so
the row lives exactly as long as the session is unlisted.
* fix(desktop): fence fresh-session ready updates
Problem:
Fresh remote sessions could publish a connecting TabMeta after the tab became ready, and bootstrap read session.reset after releasing remoteTabMu. Status updates could race that read or be overwritten by the stale event.
Root cause:
Bootstrap carried mutable tab state and a pre-ready snapshot across the ready transition without the route-event serialization used by other session identity publishers.
Fix:
Capture fresh-session intent while holding remoteTabMu, validate the same ready generation before taking a post-ready snapshot, and serialize the update with route/status publishers. Extend the regression to cover status naming an unlisted session and its later materialization.
Verification:
- cd desktop && go test ./...
- cd desktop && go test -race . -run Test.*Remote -count=1
- cd desktop && go build ./...
- cd desktop && go vet ./...
- go run ./tools/repolint
- git diff --check
Co-authored-by: SivanCola <[email protected]>
---------
Co-authored-by: SivanCola <[email protected]>
* fix(desktop): keep remote project roots out of local topic state / 远端项目根不再触碰本地 Topic 元数据
A pinned remote group's root is the qualified virtual string
remote-project:<host>:<workspace>, which is not a filesystem path. Loading
its topic page built a topic-state scope from that string and read legacy
metadata under <root>/.reasonix/ — on Windows the colons are an invalid path
component, so the read failed with a user-visible 'topic metadata is
unavailable (io)' toast right after the connect wizard (deduped to once per
message). Remote groups list sessions from the serve-side catalog, so the
tree now skips them entirely and the bridge answers a remote root with an
empty page.
* fix(desktop): close remote topic-state compatibility path
Problem:
Remote project roots still reached local topic state through the one-release ListProjectTree compatibility fallback, and the initial frontend and Go guards exceeded repository lint ratchets.
Root cause:
ListProjectTree treated every project shell as local after ListProjectTopics returned an empty page. The frontend guard also added lines to a file already at its size budget, while the backend comment exceeded the essay budget.
Fix:
Skip Remote project shells before compatibility pagination and metadata fallback, add a regression that proves no virtual-root scope opens, fold the frontend guard into the existing eligibility check, and shorten the backend contract comment.
Verification:
- go test ./...
- go test -race ./...
- go vet ./...
- pnpm test:remote
- pnpm build
- go run ./tools/repolint
- git diff --check
Co-authored-by: SivanCola <[email protected]>
---------
Co-authored-by: SivanCola <[email protected]>
* feat(agent): land cache-stable use_capability speed and quality controls
Problem:
MCP discovery and review loops inflate tools/list traffic, schema bytes,
and automatic architecture review. The 1.33.0 speed-and-quality plan keeps
a fixed use_capability proxy, but host validation, parallel read-only
dispatch, stop-loss, child review budgets, and observability were incomplete.
Root cause:
The proxy schema was cache-stable, yet argument validation, scheduling class,
review triggers, child sampling caps, facts packs, and list-layer metrics
were not wired through. Architecture review fired too broadly, and the
review 2048-token cap never reached child provider sampling.
Fix:
- Validate arguments against the real target schema before MCP tools/call.
- Classify list/search/inspect and connected read-only MCP as parallel.
- Fail closed when schema generation or safety class changes after scheduling.
- Narrow auto independent review to architecture-worthy writes and cap at
one first review plus one re-review.
- Stamp review children with 8 steps / 2048 output tokens and a parent
facts pack, without copying the parent transcript.
- Record tool/phase/MCP list metrics and export three-layer list sources.
- Keep first-party Tool Search preview plumbing default-off.
Verification:
- go test ./internal/agent/ ./internal/plugin/ ./internal/taskcontract/ ./internal/cli/ ./internal/tool/ ./internal/boot/ ./internal/eval/replay/
- go test -race on parallel MCP and listChanged tests
- go vet ./internal/agent/ ./internal/plugin/ ./internal/cli/
- go run ./tools/repolint
* fix(agent): harden capability speed controls
Problem
- Capability retries, proxy classification, and loop guards could duplicate canceled work, serialize safe reads, or repeat failed decisions.
- MCP attribution, review context, native tool search, output validation, and desktop export wiring had correctness and CI gaps.
Root cause
- Wrapper layers dropped resolved metadata, per-turn state used cumulative or non-atomic accounting, and process-only metrics could not explain session behavior.
- Provider support was inferred from names, while two same-stem export modules made TypeScript resolve the wrong implementation.
Fix
- Fail closed on cancellation and dynamic classification, bound reviews and repeated failures, validate output schemas, index discovery once, and emit session-scoped MCP list observations.
- Gate native tool search by concrete first-party Responses capability, preserve host validation, and split lightweight export data from raster renderers.
- Add deterministic concurrency, decision, dedupe, Windows path, frontend contract, and wire-format coverage.
Verification
- go test ./... -count=1
- go test -race ./internal/agent ./internal/plugin -count=1
- golangci-lint run ./... (darwin, linux, windows)
- pnpm build
- node scripts/run-tests.mjs (236 suites)
* refactor(boot): preserve repository lint budgets
Problem
- The capability review wiring increased line and complexity counts in two already-baselined large files, so the repository lint gate rejected the otherwise clean change.
Root cause
- Review context preparation and observer binding were inlined at high-complexity call sites.
Fix
- Move review option preparation into the focused boot helper module and combine capability observer setup behind one call.
- Preserve behavior while returning agent.go and boot.go to their prior lint budgets.
Verification
- go run ./tools/repolint
- go test ./internal/agent ./internal/boot -count=1
- golangci-lint run ./...
* fix(boot): remove ineffectual review budget result
Problem
Linux CI reports two ineffectual assignments when review subagent options are prepared.
Root cause
The extracted helper returned the adjusted step count after it had already embedded that value in agent.Options, while callers never read the returned count again.
Fix
Narrow the helper contract to return only the rewritten task and completed options, and update both call sites.
Verification
go test ./internal/boot -count=1
go run ./tools/repolint
golangci-lint run --timeout=5m ./...
* fix(agent): close speed and quality review gaps
Problem: PR #9569 still allowed invalid proxy arguments to reach hooks or remote tools, attributed MCP list activity imprecisely, repeated equivalent decisions and outputs, and used a synthetic performance fixture as release evidence.\n\nRoot cause: Validation, dispatch telemetry, retry semantics, discovery attribution, loop guards, and release qualification were implemented at separate abstraction layers without a single resolved-tool contract.\n\nFix: Validate resolved tools before hooks and dispatch, preserve exact remote-dispatch telemetry, reject MCP application errors from transport retries, deduplicate decisions and outputs, bound inspect responses, attribute live MCP list changes to active sessions, enforce rolling soft budgets, and add a live paired-run release gate.\n\nVerification: go test ./...; targeted Go race tests; go vet ./...; golangci-lint; repolint; desktop and SDK Go tests; frontend build; all 239 frontend suites.
* test(desktop): follow composer measurement mirror
Problem: The latest main-v2 composer autosize change made the full frontend suite fail seven run-strip height assertions.
Root cause: The regression test still mocked scrollHeight on the live textarea even though production now measures an out-of-flow mirror.
Fix: Mock the measurement mirror while continuing to assert the live textarea and card geometry.
Verification: The focused composer tests and all 239 frontend suites pass; the production build and bundle budgets also pass.
* test(desktop): stabilize native tail fixture
Problem: The Windows WebView2 smoke failed before its composer assertions when the initial history already exceeded the target row count.
Root cause: The prepared multiline draft could shrink the native viewport one paint late while logical ownership remained tail-follow, leaving no jump-bottom control for fixture setup.
Fix: Normalize only the logical tail-follow setup to the physical tail, continue requiring the product control in manual-reader mode, and verify the loaded tail after recovery.
Verification: node syntax check; desktop Go tests; repolint; local native fixture passed the modified setup and reached native-event sampling.
* fix(desktop): preserve tail during hydration resize
WebView2 could keep logical tail-follow while a restored multiline draft shrank the transcript during history hydration, leaving the physical viewport 37-74px above the tail.
Route those viewport resize events through the existing tail controller only while tail-follow ownership is active. Manual readers remain untouched, and the native smoke now verifies product behavior without a fixture-owned scroll write.
Verified with the frontend build, all 239 frontend suites, transcript and composer suites, desktop Go tests, native contract syntax, repolint, and diff checks.
* fix(desktop): repair hydrating footer tail gaps
The Windows matrix confirmed the restored multiline draft changes the App footer while transcript hydration is active. The footer-height effect discarded that event, and the ResizeObserver could be recreated after the height change, leaving logical tail-follow 37px above the physical tail.
Allow footer resize repairs whenever the transcript still owns tail-follow, including during hydration, while continuing to block manual readers. Use the canonical scroll mode for the viewport fallback as well.
Verified with transcript and composer suites, frontend build, desktop Go tests, native contract syntax, repolint, and diff checks.
* test(boot): isolate provider prefix effects
* fix(desktop): pin composer footer tail before paint
* fix(desktop): settle staged native footer growth
* test(boot): fence history index cleanup
* fix(desktop): make transcript tail physically reachable
* fix(desktop): use painted WebView2 viewport extent
* fix(desktop): learn reachable WebView2 transcript tail
* fix(desktop): retain asynchronous WebView2 tail evidence
* fix(agent): preserve MCP concurrency policy at runtime
Problem:
Configured MCP serial/parallel policy disappeared when the session runtime copied plugin entries, allowing explicitly serial stateful servers to be classified and executed concurrently.
Root cause:
runtimePluginEntry retained only name, source, and auto-start metadata, while both batch classification and the execution gate read Concurrency from that reduced entry.
Fix:
Normalize and retain Concurrency in the runtime entry. Add regression coverage through both ConfigureServers and UpsertServer so initial assembly and hot updates preserve explicit serial and parallel behavior.
Verification:
- go test ./internal/agent -run MCP concurrency tests -count=1
- go test -race ./internal/agent -run MCP concurrency tests -count=1
- go test ./... -count=1
- go vet ./...
- go run ./tools/repolint
* fix(provider): align model discovery with the chat proxy policy and surface stream failures
Problem:
Custom providers on Windows could refresh their model list normally, but
the first chat turn produced no output for minutes and ended only with the
generic interrupted-turn notice (#9560).
Root cause:
Model discovery used a bare http.Client (environment proxy only) while
chat requests ride the configured netclient transport, whose default auto
mode falls back to the Windows system proxy (IE/PAC/WPAD). A broken or
half-dead system proxy therefore passes setup-time discovery and silently
stalls chat; when stream retries were exhausted the run emitted no
user-visible reason, and a user stop during the stall dropped the only
error context.
Fix:
- FetchModelsOptions gains a ProxySpec; model discovery now builds its
client through netclient.NewTransport so the probe rides the same
network policy as chat. Desktop settings probes and the CLI setup
refresh pass cfg.NetworkProxySpec() via a credential-free read-only
config load, and a no_proxy provider is probed directly even before
its entry is saved.
- When a model round ends in a stream interruption after retries, the
agent emits a warn notice naming the closed interrupt reason enum
(idle_timeout / premature_eof / connection_reset) without leaking raw
transport errors; the desktop transcript also appends the last
stream-attempt discard reason to an interrupted-turn notice.
- The provider editor exposes the existing no_proxy config as a
"connect directly, bypassing the network proxy" toggle with localized
labels and a symptom-oriented hint.
Verification:
- go test ./... at the repo root (125 packages) and cd desktop && go test ./...
- frontend npm test (235 suites) plus tsc --noEmit
- focused regressions: TestFetchModelsRoutesThroughConfiguredProxy,
TestRunNotifiesWhenStreamRetriesExhausted, TestSaveProviderPersistsNoProxy,
TestWithProbeDirectHostMirrorsProviderNoProxy,
stream-interrupt-reason.test.ts
- make lint (golangci-lint + repolint; baseline re-run for this PR's growth)
- headless e2e: custom OpenAI-compatible provider replies normally with no
proxy, hangs identically to chat when a dead proxy is configured
* test(desktop): keep proxy coverage below debt ceiling
Problem:
- the IPv6 proxy-host regression pushed settings_app_test.go above its repolint budget in CI
Root cause:
- proxy-specific tests were left in an already oversized legacy test file
Fix:
- move the proxy persistence and direct-host tests into network_proxy_app_test.go
- lower the repolint totals and restore settings_app_test.go to its main-v2 baseline
Verification:
- go test . -run TestNetworkProxySpecForRootMatchesEffectiveProjectConfig\|TestWithProbeDirectHostMirrorsProviderNoProxy\|TestSaveProviderPersistsNoProxy -count=1 (desktop)
- go run ./tools/repolint
- git diff --check
* fix(desktop): recover stranded transcript tails
Problem:
- Windows WebView2 could remain physically off-bottom after bounded tail repair while tail-follow ownership hid jump-bottom
Root cause:
- the settle controller exhausted its writer without releasing tail ownership
Fix:
- transition exhausted stranded tails to manual ownership so jump-bottom remains reachable
- preserve the bounded automatic retry and transient layout masking
- record the terminal transition in diagnostics and cover reducer and recovery races
- ratchet startup budgets to the measured recovery code
Verification:
- pnpm test:transcript
- pnpm build
* fix(desktop): preserve tail recovery ownership
Problem:
- the first stranded-tail fix released tail-follow too early during reduced-motion hydration
Fix:
- expose jump-bottom only after the bounded writer and fallback retry are exhausted
- retain tail-follow ownership so later geometry can still reconverge automatically
- distinguish progressing and repeatedly ineffective native writes in the race harness
Verification:
- pnpm test:transcript
- pnpm build
- node bench/transcript-scroll-stability.mjs
- node bench/composer-transcript-stability.mjs
* fix(desktop): stop composer input scroll jitter
Problem:
Typing or deleting in an existing multiline draft temporarily pulled a tail-following transcript upward before it snapped back.
Root cause:
Composer autosize set the live textarea height to auto on every text change. That transient in-flow collapse expanded the transcript viewport and let native clamping move scrollTop before tail follow corrected it.
Fix:
Measure synchronized plain-text content with an accessibility-hidden textarea mirror outside layout flow. Keep the live input geometry stable, add a Chromium regression for tail, wrapping, manual resize, IME, and reader-owned states, and narrowly ratchet the measured 0.472 KiB raw bundle increase.
Verification:
- pnpm test:composer
- pnpm test:transcript
- pnpm test:transcript-browser
- pnpm check:scroll-writer
- pnpm build
- go run ./tools/repolint
* test(desktop): harden Windows composer regression
Problem: The Windows transcript browser chain could leave a Vite child running, while the native WebView2 gate never exercised composer typing.
Root cause: The browser scripts killed only a shell wrapper, and the native smoke host injected wheel input but no keyboard input into the composer.
Fix: Await programmatic Vite preview shutdown across the Windows chain, restore the established gate order, and add an opt-in WebView2 composer phase with native typing and Backspace geometry assertions.
Verification: Frontend build, composer and transcript suites, Chromium/WebKit browser replays, Windows amd64 cross-compile, repolint, Win11 browser chain, WebView2 native smoke, and native state-machine self-test.
* test(desktop): isolate native composer geometry
Problem: Hosted WebView2 could start the composer probe while the initial Virtuoso history estimates were still settling, producing unrelated geometry changes in CI.\n\nRoot cause: The probe ran before the long-history fixture and only waited for a short initial stability window.\n\nFix: Run the native composer probe after loading 400+ rows and recovering a stable tail, require fonts and twelve stable painted frames, and include baseline/final geometry in failures.\n\nVerification: Passed node syntax and repolint checks, Windows amd64 cross-compilation, and the full native WebView2 transcript/composer smoke on Windows 11 (936 rows, 4822 frames, 0 reverse movement, 0 geometry changes).
* test(desktop): prepare native draft before history
Problem: The hosted WebView2 probe prepared its two-line draft after the long transcript had stabilized, so the setup resize itself moved the viewport before native key sampling.\n\nRoot cause: Draft setup and keyboard sampling were coupled in one phase, which did not represent the reported existing-draft scenario.\n\nFix: Prepare the multiline draft before loading targeted history, then establish the loaded tail and start native sampling without another composer resize.\n\nVerification: Passed node syntax and repolint checks plus the full native WebView2 transcript/composer smoke on Windows 11 (936 rows, 4556 frames, 0 reverse movement, 0 geometry changes).
* fix(desktop): preserve multi-round assistant timeline
Problem: multi-sample turns reused one live assistant row, so later reasoning overwrote earlier segments and Footer-to-history migration could expose raw Markdown.
Root cause: turn ownership and provider sampling identity shared one assistant ID, while terminal rendering did not retain a stable live-origin cache identity.
Fix: allocate turn-local assistant ordinals, settle tool boundaries, share bounded Markdown cache keys, cap and follow nested reasoning scroll, and group only consecutive successful Shell cards.
Verification: test:stream, transcript reducers and rendering suites, test:transcript, single-scroll-writer checks, typecheck, and the full frontend build all pass.
Co-authored-by: erphenheimer <[email protected]>
* refactor(desktop): keep timeline helpers within repo limits
Move assistant allocation helpers out of the already-baselined controller and compact the new terminal paths so repository line-count standards remain unchanged.
Verification: repolint, typecheck, test:stream, and the full frontend build pass.
* fix(desktop): guard reasoning follow during unmount
Keep the inner reasoning scroll follow safe when the live reasoning body is conditionally absent or unmounted during a transcript transition.
* fix(desktop): reserve lazy reasoning geometry
Keep historical reasoning rows at their estimated collapsed or bounded expanded height while the lazy panel loads, preventing cumulative transcript displacement in WebView2.
* test(desktop): settle native selection target after warmup
* fix(desktop): keep assistant segment metadata scoped
Problem:
Search result citations could leak into later assistant segments, and an empty
terminal sampling placeholder could absorb the turn duration before removal.
Root cause:
Search sources remained pending after assistant allocation, while turn
completion selected the last assistant before filtering empty placeholders.
Several state-machine contract tests also asserted pre-segment identities.
Fix:
Consume pending search sources once, attach live sources only to their owning
segment, and assign terminal duration after empty-segment cleanup. Update the
affected segment, sub-agent, activation, and footer contract regressions.
Verification:
- pnpm exec tsx src/__tests__/search-sources.test.ts
- pnpm test:stream
- pnpm test:transcript
- node scripts/run-tests.mjs --keep-going
- pnpm build
- Win11 focused search, stream, transcript, and production build checks
- go run ./tools/repolint
- git diff --check
---------
Co-authored-by: erphenheimer <[email protected]>
Problem:
The rich-result implementation extended plugin.go beyond its existing repolint file-size debt budget, causing the PR lint job to fail.
Root cause:
CallToolResult parsing remained in the legacy aggregate plugin file even though the new projection helpers already had a dedicated owner file.
Fix:
Move the complete text, image, and rich-result projection implementation into toolresult_projection.go without changing behavior or the repository lint baseline.
Verification:
- go run ./tools/repolint
- golangci-lint run --timeout=5m ./internal/plugin/...
- go test ./internal/plugin -count=1
- go vet ./internal/plugin
Problem:
Ordinary MCP tool calls silently dropped structuredContent, resource links, embedded resources, audio, and unknown content blocks before the result reached the model.
Root cause:
The model-facing CallToolResult adapter only decoded text and direct image blocks. MCP Apps retained the complete raw result, but the normal agent path had no bounded fallback for the remaining standard content types.
Fix:
Add deterministic, provider-safe rich-result projection with per-item and aggregate budgets. Preserve canonical structured JSON and resource metadata, route embedded images through the existing image channel, summarize audio and binary resources without exposing inline base64 or _meta, and keep the MCP App transcript contract unchanged.
Verification:
- go test ./internal/plugin -count=1
- go test ./...
- go vet ./internal/plugin
Problem:
CodeQL treated the URL-card substring assertion as incomplete host sanitization.
Root cause:
The test flattened the server and target host into one text string and checked both values with includes().
Fix:
Read the rendered server and host elements independently and compare both values exactly.
Verification:
- pnpm exec tsx src/__tests__/mcp-interaction.test.tsx (48 passed)
- git diff --check
Problem:
MCP elicitation rendered as an unstyled inline row with incorrect option semantics and only legacy scalar schema support.
Root cause:
The interaction reused decision-option primitives without component CSS, focus/error ownership, or normalization for the 2025-11-25 schema variants.
Fix:
Add a lazy responsive form surface, accessible button/focus/error semantics, old/new enum and multi-select normalization, safe unsupported-schema fallback, localized privacy guidance, and broader mock/regression coverage. Refresh a stale footer-tail contract assertion.
Verification:
- node scripts/run-tests.mjs (237 suites)
- pnpm build
- go run ./tools/repolint
- in-app browser: responsive layout, focus, validation, and repeated mock trigger
Problem:
The MCP elicitation UI introduced by this PR had no durable browser command, so reviewers could not reopen the structured form without a live MCP server.
Root cause:
The temporary preview path was not represented in the shared decision-surface mock inventory or the browser bridge lifecycle.
Fix:
Add /mock-mcp-interaction, route it through a lazy browser-only fixture, scope answers to the originating tab, and give repeated prompts distinct IDs. Add lifecycle and inventory regressions, and narrowly ratchet the measured raw startup budget while keeping the fixture off the initial graph.
Verification:
- 205 focused frontend assertions
- pnpm build
- go run ./tools/repolint
- browser cancel and repeat-trigger acceptance
Resolve the combined transcript-reader and MCP Apps bundle budgets after measuring the merged frontend. Keep the latest native transcript smoke coverage intact.
Include mcpInteraction in the footer decision-surface memo dependencies so a standalone elicitation event immediately replaces the composer with the new form or URL card. Add a source contract alongside the existing reducer and component coverage to prevent the wiring from regressing.
Problem: all four native jobs failed loading-targeted-history at the
jump-bottom gate with rows=549 earliestTurn=16 mode=tail-follow
bottomDistance=0. The initial history window now hydrates to 549 rows
before the fixture checks it, so loadHistoryRows returns without any
question jump, the view never leaves the tail, and the jump-bottom
control is correctly hidden by its !isAtBottom render condition. Whether
the phase passed depended on how much of the initial window had arrived
when the fixture looked.
Fix: make the jump-bottom step conditional. A view still pinned to the
tail in tail-follow mode needs no return control; leaving the tail
without one remains a fixture error carrying the live state snapshot.
Replace hostname substring matching in the MCP elicitation card test with exact rendered-host and structural button assertions so the test models URL safety correctly and clears the two high-severity CodeQL findings.
Merge the latest main-v2 baseline and resolve the release-note, bundle-budget, and repolint conflicts that left PR #9547 unmergeable.
Negotiate MCP Apps in both directions, prefer stable nested UI metadata, preserve complete bounded CallToolResult payloads, support unambiguous legacy push elicitation, and cancel App-owned calls with their instance lifecycle. Add protocol-version, metadata, result-shape, and lifecycle coverage and wire the MCP App frontend contract test into CI.
Verified with Go 1.26.6 tests and vet for both modules, targeted race tests, frontend production build and protocol tests, golangci-lint including cross-platform tags, govulncheck, repolint, release-note validation, and release workflow contracts.
Problem: 7242d4bc1 still failed loading-targeted-history with the bare
waitFor timeout on all four native jobs, which means the rejection comes
from a gate the previous instrumentation did not cover - the jump-bottom
wait that still runs inside the same fixture phase.
Fix: hoist the live-state snapshot into a shared describeTranscriptState
helper (now including bottomDistance, which reveals whether the view
left the tail), reuse it for the rail and jump-mask gates, and wrap the
jump-bottom gate so the next CI run names the exact failing condition.
Problem: the loading-targeted-history phase still times out on all three
native WebViews after 9ff2995ab, and the bare waitFor rejection cannot
distinguish a missing question rail from a stuck jump mask.
Fix: capture the live jump surface state (overlay phase, marker counts,
earliest loaded turn, scroll geometry) in every internal gate failure,
and restore the mask budget the original signal-then-mask ordering gave
a slow native landing (30s instead of 15s) so the next CI run either
passes on a slow landing or reports exactly which gate is stuck.
Resolve against the v1.33.0 release train (#9553/#9555/#9557):
- Port babe0cd69 into the reader-transaction architecture: a rebound scroll
delivery that lands on a blank viewport now spends the single correction
budget synchronously before paint (prepaint lane with a re-entrancy guard),
while the rAF fallback still waits for mounted coverage and one
unchanged-height interval. The blank-rebound race contract is adopted
unchanged and passes against the transaction state machine.
- Adopt 65d4e524d's stronger storm replay loop (deadline-bounded, gutter
re-resolution, stagnation tracking, mid-approach tail-follow requirement);
it passes against this branch's handoff path.
- Re-measure bundle budgets on the merged tree: gzip 453.736 KiB (budget
453.8), raw 2437.892 KiB (budget 2438.0), with the measurement chain
recorded in the budget comments.
Verification on the merged tree: pnpm test:transcript (970 assertions),
pnpm test:transcript-browser (headless selection + stability with the
stronger storm contract), pnpm build, repolint clean, wails pin v2.13.0,
desktop go test ./... green.
Summary:
Add the merged in-memory projection isolation and registered-root flush repair to the bilingual v1.33.0 Desktop notes.
Verification:
Validated the complete release catalog, ran all release-note tests, rendered both languages, and confirmed eleven unique product pull request references.
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
Problem:
Windows full-suite runs could collide while opening disposable session projections, and history flushes could finish before registered roots were reconciled.
Root cause:
Memory database identities relied on a coarse platform clock, while the history drain loop consumed path and dirty-root work but omitted the registered-root channel.
Fix:
Add a process-local atomic suffix to shared-memory SQLite identities, drain registered roots during Flush, and replace polling-based rebuild coverage with completion and flush synchronization.
Verification:
Ran each focused regression 20 times, the related package suites, related race tests, the full Go suite, repolint, and diff checks.
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
Problem: the macOS WKWebView smoke intermittently failed its
loading-targeted-history phase on CI (e.g. a5d1ddf58, 6e0941128) while
passing locally.
Root cause: loadHistoryRows required the mounted row count to grow after
every question-rail click. The transcript keeps a fixed-size history window,
so an earlier page can arrive without growing the count, and a click on an
already-loaded turn changes nothing at all; either case stalled the fixture
for the full 30s wait. Whether the phase passed depended on how much history
happened to be loaded when the click landed.
Fix: after each rail click settles, accept an earlier first loaded turn from
the question navigator (the same signal the browser selection replay uses)
or genuine row growth, and let a no-op click fall through to the next,
earlier ratio instead of stalling. Failure output now includes the row count
and earliest loaded turn.
Verification: headless probe of the fixed loop against the bench page
(bench:tools-38t): two no-op clicks on already-loaded turns fall through in
8s each, the third click loads turns 16 -> 0 and grows 549 -> 936 rows;
fixture budget stays well inside the 90s startup watchdog.
Resolve the second base move (#9519 shell support, release-notes v1.33.0,
plus 444b80284 and 79d612b60 on the transcript surface):
- Keep the reader-transaction architecture in useTranscriptReaderExtentStability
and port 444b80284's rebound invariant into it: an extent-rebound correction
now waits for mounted viewport coverage and one unchanged-height interval
before spending its single write budget (mount-anchor step exempt, it creates
the coverage). The race test keeps this branch's correction value and adopts
the two-phase rebound assertion.
- Union the race-test harness (row index metadata + rebound coverage row) and
the stability replay changes from 79d612b60.
- Compact two trivial callbacks so useTranscriptScrollArbiter.ts stays under
the repolint 800-line ceiling (799).
- Re-measure bundle budgets on the merged tree: gzip 449.758 + 3.850 =
453.608 KiB (budget 453.7), raw 2422.371 + 15.127 = 2437.498 KiB (budget
2437.6), with the measurement chain recorded in the budget comments.
Verification on the merged tree: pnpm test:transcript (968 assertions),
pnpm test:transcript-browser (headless selection + stability incl. storm tail
handoff), pnpm build (all pre-steps + budget), repolint clean, wails pin
v2.13.0 intact, desktop go test ./... green.
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
Problem: Windows WebView2 can publish a restored transcript extent while the currently clamped viewport has no mounted Virtuoso row, exposing one blank frame before the rAF fallback runs.
Root cause: reader extent correction was only attempted from animation frames, so a rebound scroll delivery could already paint the transient empty viewport.
Fix: reuse the single reader-stability budget synchronously for a correctable blank rebound delivery, while retaining the stable covered-frame fallback. Add a focused race contract and a narrow raw bundle ratchet for the bounded handoff.
Verification: pnpm test:transcript; pnpm test:transcript-browser; five consecutive transcript scroll stability replays; pnpm test:remote; pnpm test:performance; pnpm build; repolint; git diff --check.
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
Problem: WebView2 can restore the native transcript extent before Virtuoso has remounted visible rows, so reader-stability correction can expose a blank frame.
Root cause: the correction was eligible on the first rebound sample and did not require mounted viewport coverage or stable restored geometry.
Fix: gate the single correction on a nonblank viewport and one unchanged-height interval, with a regression test covering the rebound race.
Verification: pnpm test:transcript; pnpm test:transcript-browser; five consecutive transcript scroll stability replays; pnpm test:remote; pnpm test:performance; pnpm build; repolint.
Problem:
The Windows transcript browser gate intermittently sampled the dock resize before geometry settled, and its hydration setup could keep issuing wheel events while the viewport moved backward. Failures therefore changed signature across equivalent runs.
Root cause:
Two setup waits accepted a single transient frame, while the hydration driver treated only an unchanged position as stalled. Extent coverage failures also omitted the sampled geometry needed for classification.
Fix:
Require consecutive stable tail frames after dock resizes, end the reader lease whenever downward setup stops advancing, and include extent samples in failure diagnostics.
Verification:
- transcript-scroll-stability.mjs: 5 consecutive passes
- pnpm test:transcript-browser
- go run ./tools/repolint
- git diff --check
Problem:
- pnpm test:all failed because the remote project source-contract test read only remote_projects.go.
Root cause:
- The background resume generation guard and rollback moved to remote_tab_pending_selection.go, but the static assertion still expected them in the registration owner.
Fix:
- Read both current owners and assert registration revisioning and background resume rollback in their respective files.
Verification:
- pnpm exec tsx src/__tests__/remote-project-tree.test.tsx
- pnpm test:remote
- pnpm test:performance
- pnpm build
- git diff --check
Resolve overlaps with #9540/#9541/#9542: keep both the reader-transaction
exports (revalidateTail, noteLayoutTransient source) and the pre-paint live
tail repair (pinLiveTailBeforePaint, userResizeRevision, live-region
minHeight); union the transcript test gate; re-measure the bundle budgets on
the merged tree (gzip 452.529 KiB, raw 2432.400 KiB).
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
* feat(sandbox): 支持 Git-Bash 自主选择与跨平台一键自动安装
背景：
大语言模型生成的命令绝大多数为 POSIX 语法（如 grep、sed、管道、重定向等），
但 Windows 默认使用 PowerShell，语法不兼容导致命令执行频繁失败。
macOS/Linux 虽然自带 bash，但部分精简容器或特殊环境也可能缺失。
本次变更：
1. 深度自动探测 Git-Bash 安装路径
- Windows：扫描 ProgramFiles、Scoop、Chocolatey、注册表（HKLM/HKCU）
- 自动识别并纠正 git-bash.exe → bin/bash.exe（headless 可执行文件）
- 注入 MSYS_NO_PATHCONV=1 防止 MSYS2 路径篡改
2. 跨平台一键自动安装后端
- Windows：通过 winget install --id Git.Git 静默安装
- macOS：通过 brew install bash git 安装
- Linux：自动适配 apt-get/dnf/pacman/zypper/apk，非 root 自动 sudo
3. 桌面端设置面板集成
- 当用户选择 bash/auto 但系统未检测到时，展示安装提示卡片
- 一键安装按钮，带 Loading/成功/失败 三态反馈
- 安装成功后自动写入配置并刷新生效状态
4. 多语言支持
- 中文简体、英文、中文繁体三语本地化
* chore: format go code and update repolint baseline budget
* fix(desktop): harden Windows shell support
Problem:
The Git for Windows helper could rebuild the active controller after install, miss an explicitly configured portable Git Bash, and cancel only the direct winget process.
Root cause:
The frontend reused the session reload callback for detection refresh, capability probing ignored tools.shell.path, and the installer called exec.Cmd.Run without repository process-tree tracking.
Fix:
Separate pure settings refresh from explicit session reload, pass the configured path through shell inventory and install preflight, track the winget process tree, and add deterministic backend/frontend race coverage.
Verification:
go test ./... (desktop module)
go test -race ./internal/sandbox
go test -race focused desktop shell support
frontend shell support test, typecheck, hooks lint, and production build
Windows amd64 and arm64 desktop test-binary cross-compilation
* feat(desktop): add cross-platform shell repair guidance
Problem: shell support offered a safe Windows path but macOS and Linux only exposed generic manual guidance.
Root cause: the inventory reported only Bash on Unix and the Settings contract had no platform-specific, copy-only remediation.
Fix: report Bash, zsh, and sh capabilities; expose allowlisted Homebrew and distro commands without executing them or prescribing sudo; and invalidate discovery only on explicit session reload.
Verification: go test ./...; cd desktop && go test ./...; frontend full tests, performance, production build, bundle budgets, repolint, and Windows cross-compilation.
* feat(desktop): separate native shell fallback from Git support
Problem:
macOS repair guidance treated Bash as mandatory and coupled shell availability with Git installation.
Root cause:
the resolver only modeled Bash and PowerShell as executable shells, while Settings had no independent Git capability.
Fix:
fall back from Bash to native zsh and sh on macOS, discover Git independently, and expose platform-safe copy-only Git repair guidance without changing persisted shell preferences.
Verification:
go test ./...
cd desktop && go test ./...
frontend 230-suite test run, typecheck, performance, production build
Windows amd64/arm64 sandbox and desktop cross-compiles
repolint and diff checks
* fix(desktop): make Git Bash repair manual-only
Problem:
The Git.Git winget package may elevate even when invoked with --scope user, so the settings helper could unexpectedly trigger UAC or install machine-wide.
Root cause:
WinGet scope selection does not force the Git for Windows installer scope; the current package uses an elevating installer for both user and machine entries.
Fix:
Remove winget execution and cancellation state, return manual_required for Windows, and expose only the official download plus explicit re-detect flow. Keep the Wails methods as safe compatibility results/no-ops.
Verification:
- cd desktop && go test ./...
- focused shell-support frontend test (21/21)
- frontend typecheck and production build/bundle budget
- repolint in a clean current-patch worktree
- Windows amd64/arm64 test-binary compilation
- native Windows 11 ARM64 policy test
* chore(desktop): reconcile shell support with main-v2
Problem:
- The rebased shell-support branch retained stale automatic-installer comments and bundle ratchets from its older base.
Root cause:
- Main-v2 added notification-volume UI after this branch forked, while the shell repair policy changed to manual-only.
Fix:
- Measure the combined latest-main bundle and apply narrow ratchets.
- Align shell inventory comments with manual re-detection and the macOS zsh/sh fallback.
Verification:
- pnpm build
- pnpm test:all (baseline remote source-contract failure documented separately)
- go test -race ./internal/sandbox ./internal/control ./internal/shellrun ./internal/tool/builtin
- cd desktop && go test ./...
- Windows amd64/arm64 cross-compilation
* fix(sandbox): harden shell capability discovery
Problem:
- Passive Git detection could execute Apple's inactive /usr/bin/git shim and open the Command Line Tools installer.
- A retained PowerShell path could be admitted into the Windows Bash inventory after the shell preference changed.
Root cause:
- Git probing had no platform preflight for the Apple shim.
- The shell inventory cache and configured-path filtering ignored the selected shell preference.
Fix:
- Gate the Apple shim with a side-effect-free xcode-select preflight before running git --version.
- Key discovery by preference and path, and only admit configured Windows Bash paths compatible with the preference.
- Preserve the path-only compatibility APIs and add regression coverage for both cases.
Verification:
- go test ./...
- cd desktop && go test ./...
- go test -race ./internal/sandbox
- go vet ./... (root and desktop modules)
- go run ./tools/repolint
- Windows amd64/arm64 sandbox and desktop test-binary compilation
Co-authored-by: SivanCola <[email protected]>
* fix(sandbox): validate configured shell paths
Problem:
- Switching shell preferences preserved an explicit path that could belong to another interpreter, crossing Bash and PowerShell argv contracts.
- Explicit WSL and unresolved git-bash launchers could bypass inventory safeguards, and the checked-in repolint baseline did not reflect the branch's actual findings.
Root cause:
- ResolveShell and the integrated terminal trusted path existence independently of the selected shell kind, while the environment label reused raw config state.
- The baseline was regenerated from a stale working state.
Fix:
- Centralize configured-path compatibility, preserve unknown wrappers, reject known cross-kind, WSL, and MinTTY paths, align terminal and provider shell labels with resolved execution, and refresh the exact repolint snapshot.
- Add deterministic cross-kind, WSL, wrapper, argv, terminal, and shell-label regressions.
Verification:
- go test ./...
- go vet ./...
- cd desktop && go test ./...
- cd desktop && go vet ./...
- go test -race ./internal/sandbox
- Windows amd64/arm64 test compilation and Windows 11 ARM64 focused native tests
- pnpm build
- go run ./tools/repolint
Co-authored-by: SivanCola <[email protected]>
* fix(boot): preserve stable shell labels
Problem:
- The configured-shell correction made automatic shell resolution publish an absolute executable path in the provider-visible environment section.
- That widened cache keys for users without an explicit shell path and contradicted the low cache-impact contract.
Root cause:
- The label helper treated every resolved executable path as user-configured state.
Fix:
- Keep the stable interpreter kind for automatic resolution and emit a resolved executable path only when the user configured an explicit path.
- Cover both the cache-stable default and stale-path correction cases.
Verification:
- go test ./internal/boot ./internal/tool/builtin ./internal/sandbox
- go vet ./internal/boot ./internal/tool/builtin ./internal/sandbox
- go test -race ./internal/boot ./internal/sandbox
- go run ./tools/repolint
- git diff --check
Co-authored-by: SivanCola <[email protected]>
* fix(sandbox): honor configured Bash priority
Problem:
- Windows auto resolution and the Settings capability view selected a PATH Bash before an explicitly configured compatible Bash path.
- This contradicted the documented discovery order and made portable or pinned Git Bash configurations ineffective.
Root cause:
- The configured path lived in the candidate list, but both resolution and capability projection checked PATH before iterating those candidates.
- Capability probes also lacked an injected test seam, so a synthetic-path test was not portable to native Windows.
Fix:
- Resolve a compatible configured Windows Bash before PATH in auto mode and mirror the same order in capability projection.
- Keep arbitrary wrappers opt-in to prefer=bash, add a cached probe seam, and cover resolver plus Settings source priority.
Verification:
- go test ./... && go vet ./...
- go test -race ./internal/sandbox
- focused priority and shell regressions with -count=20
- desktop focused shell/settings contract tests
- Windows amd64/arm64 test compilation
- Windows 11 ARM64 native priority tests
- go run ./tools/repolint
- git diff --check
Co-authored-by: SivanCola <[email protected]>
* test(sandbox): use WaitGroup.Go in inventory races
Problem:
- The current root golangci-lint job rejected two manual Add/go/defer Done patterns in the shell inventory cache test.
Root cause:
- Go 1.26 and golangci-lint v2.12.2 now prefer sync.WaitGroup.Go for directly owned test goroutines.
Fix:
- Launch both cache-test goroutines through WaitGroup.Go without changing synchronization or assertions.
Verification:
- golangci-lint v2.12.2 run --timeout=5m ./...
- go test ./internal/sandbox
- go run ./tools/repolint
- git diff --check
Co-authored-by: SivanCola <[email protected]>
---------
Co-authored-by: SivanCola <[email protected]>
Problem: after a real, stable extent shrink (storm ref-resolution settled
at 64103px from a 69115px estimate high-water), a reader parked at the
physical bottom could never hand off to tail-follow. The bench storm replay
reached the final resolved tail (distance 0) and still timed out in manual
mode with reader intent ended.
Root cause: the reader transaction collapse high-water (baselineHeight /
collapseObserved) never reset for a shrink that did not rebound. Tail
eligibility vetoed every handoff against the stale high-water, and the
browser clamp left the parked reader no room to produce further downward
displacement within the shrunken range.
Fix: accumulate accepted direction-consistent native travel across the
continuous gesture (inherited by same-direction follow-up epochs). When a
collapsed extent holds stable for two painted samples and the gesture has
produced real directional travel, accept the shrunken range as the new
extent baseline so its physical tail becomes claimable. In-place wheeling
at a collapse-fabricated bottom produces no travel, so a transient or
unread range still cannot be laundered into a false tail claim.
Also stabilize the storm replay contract: pace bounded 720px wheels instead
of coalesced 10k deltas, continue wheeling to the final resolved tail before
expecting handoff, and attach the reader-transaction/geometry diagnostic
stream to failure output through a page-side bench hook.
Verification:
- pnpm test:transcript (960 assertions, including new positive/negative
race contracts for the stabilized-shrink acceptance)
- pnpm test:transcript-browser (headless Chromium selection + stability,
including the storm tail handoff)
- pnpm build (lint:hooks, waapi, scroll-writer, tsc, vite, bundle budget;
raw initial ratchet 2429.2 -> 2429.8 KiB for the measured +0.554 KiB)
* fix(remote): apply rotated provider keys to local-proxy tabs immediately
The credential proxy captured the provider key in its route closures,
and nothing re-registered routes when a key was saved on the desktop:
remote local-proxy tabs kept authenticating with the rotated-out key
until a model switch, tunnel heal, or restart, while local sessions
picked the new key up immediately.
Saving a provider credential now re-registers every ready serve's
route on connected local-proxy hosts. Route tokens derive from
host/workspace/model identity only, so host-side provider entries stay
valid and no remote restart is needed.
* fix(remote): refresh every credential proxy route safely
Problem:
Rotated local provider keys left existing model-token routes on the old credential, and concurrent saves could republish stale route state.
Root cause:
The remote manager asynchronously re-registered only the latest ready workspace model, while credential resolution and route publication had no shared serialization boundary.
Fix:
Let the credential proxy track every model ref, synchronously rebuild all registered routes after a save, and serialize credential resolution through route replacement. Move the save hook out of the oversized settings file.
Verification:
- cd desktop && go test ./... -count=1
- cd desktop && go test -race . -run focused credential proxy tests -count=20
- cd desktop && go vet ./...
- go run ./tools/repolint
Co-authored-by: SivanCola <[email protected]>
* fix(remote): revoke stale credential proxy routes
Problem:
Clearing a provider credential or removing a provider left existing remote local-proxy tokens able to forward with a captured secret.
Root cause:
Credential proxy routes tracked only the model reference and refresh failures retained the previously published reverse proxy.
Fix:
Track credential and provider ownership on each route, serialize targeted revocation with route publication, revoke routes after credential clears and provider removals, and fail closed when a registered route can no longer resolve.
Verification:
- cd desktop && go test ./... -count=1
- cd desktop && go test -race . -count=20 -run focused credential proxy tests
- cd desktop && go vet ./...
- go vet ./...
- go run ./tools/repolint
Co-authored-by: SivanCola <[email protected]>
* fix(remote): avoid nested config locks during proxy refresh
Problem: Saving a provider key from an access-install transaction could pause on the already-held user-config file lock and skip refreshing active credential proxy routes.
Root cause: Route refresh used the migration-capable config loader even when its caller already owned the config edit transaction.
Fix: Load the same effective configuration through the non-migrating read-only path, and cover credential rotation while the config edit lock is held.
Verification: The lock regression passed 20 iterations, the focused race suite passed 20 iterations, the full Desktop suite passed, and root/Desktop vet plus repolint passed.
Co-authored-by: SivanCola <[email protected]>
---------
Co-authored-by: SivanCola <[email protected]>
* fix(frontend): stabilize running turn transitions
Problem:
Running turns could collapse reasoning and process disclosures between reasoning, answer, and tool phases. On WebView2, a transient live-footer contraction could clamp the viewport and produce a visible reverse jump.
Root cause:
Disclosure defaults followed individual streaming phases instead of turn ownership, and live-footer structural commits briefly exposed a smaller native extent before Virtuoso mounted the next rows.
Fix:
Keep untouched reasoning and process disclosures aligned with the active turn lifecycle, retain subagent reasoning while its task runs, pin only an already-owned live tail before paint, and carry a monotonic footer height floor across footer remounts. Extend geometry modeling and focused regression coverage.
Verification:
- pnpm typecheck
- pnpm build
- pnpm test:transcript
- focused reasoning, subagent, process-fold, live-split, row-model, and recovery-race suites
- Windows 11 native WebView2 2x4x2 settings matrix: 16/16 passed with zero reverse displacement and blank frames
- current main-v2 initial JS gzip: 447.639 KiB baseline to 448.228 KiB measured; 448.3 KiB budget
- current main-v2 initial raw JS and CSS: 2413.183 KiB baseline to 2415.201 KiB measured; 2415.3 KiB budget
* chore(frontend): satisfy transcript source budgets
Problem:
CI repolint rejected the running-turn stability change because several already-baselined transcript owners and one race test exceeded their source-size ceilings.
Root cause:
The live-turn split, footer stability hook, pre-paint tail repair, and JSDOM frame harness were implemented inline in files already at their ownership limits.
Fix:
Extract live-turn geometry, stability, tail-settle, and recovery-race setup into focused owners without changing behavior or raising repolint baselines. Keep the measured startup increase behind the smallest 0.1 KiB bundle ratchets.
Verification:
- go run ./tools/repolint
- pnpm test:transcript
- pnpm build
- initial JavaScript gzip: 448.321 KiB / 448.4 KiB
- initial raw JavaScript and CSS: 2415.572 KiB / 2415.7 KiB
* fix(frontend): scope live turn height stabilization
Problem:
A held live-footer height could survive an explicit disclosure collapse or leak into another running tab, leaving blank space or carrying stale geometry across transcript surfaces.
Root cause:
Live-turn stability refs and the held floor were not keyed to transcript surface or explicit user-resize lifecycle.
Fix:
Fence the live floor and ResizeObserver by a surface/user-resize generation, advance that generation from the shared resize owner, and cover tab switches and explicit collapses. Record the measured startup budget delta.
Verification:
- pnpm test:transcript
- node scripts/test-todo-visibility.mjs && node scripts/run-tests.mjs --keep-going (233/233 suites)
- pnpm test:typecheck
- pnpm build
- go run ./tools/repolint
- Win11 native WebView2 2x4x2 settings matrix: 16/16 passed, max reverse 26 px, blank frames 0, continuity failures 0
* fix(remote): stop superseded status races from surfacing as crashes
A /status poll losing the revision race against an SSE-derived frame is
a benign stale snapshot, but RemoteTabStatus returned it as an opaque
error and the turn_done-triggered refreshStatus call sites let the
rejection escape as an unhandledrejection crash report.
Return a sentinel (errors.Is-able) with the same message, swallow it at
the fire-and-forget call sites, and filter it in the global crash
handler as a belt-and-braces guard. The SSE feed and the running-state
watchdog still converge the surface.
* fix(frontend): inspect promise rejection reasons
Problem:
The global crash filter recognized superseded remote status errors only when they arrived through ErrorEvent.error, so the PromiseRejectionEvent fallback still surfaced a crash.
Root cause:
Promise rejections carry their rejected value in reason, but the shared event-message normalizer never inspected that field.
Fix:
Normalize PromiseRejectionEvent.reason alongside ErrorEvent.error, keep unrelated rejection reasons reportable, and consolidate the filters so source and bundle budgets remain within their existing limits.
Verification:
- pnpm exec tsx src/__tests__/crash-reporting.test.ts
- pnpm test:typecheck
- pnpm build
- pnpm test:motion
- go run ./tools/repolint
- git diff --check
* fix(deps): patch x/crypto SSH vulnerability
Problem:
The PR CI govulncheck job detected GO-2026-6303 through the SSH test server and marked the check red.
Root cause:
The root module still pinned golang.org/x/crypto v0.54.0, while the source-address enforcement fix ships in v0.55.0.
Fix:
Upgrade only the root module x/crypto dependency and checksums to v0.55.0, leaving the unrelated grouped dependency updates out of this PR.
Verification:
- GOTOOLCHAIN=go1.26.6 go run golang.org/x/vuln/cmd/govulncheck@latest ./...
- go test ./... -count=1
- go test -race ./internal/remote/... -count=1
- go vet ./...
- go run ./tools/repolint
- git diff --check
Co-authored-by: SivanCola <[email protected]>
* fix(deps): align desktop x/crypto version
Problem:
After the root x/crypto security update, Desktop CI stopped immediately because its nested module still pinned v0.54.0 and go mod tidy produced an uncommitted upgrade.
Root cause:
The Desktop module imports the root module through its local replace, so minimal version selection requires both modules to record x/crypto v0.55.0 consistently.
Fix:
Run Desktop module tidy with Go 1.26.6 and commit only the matching x/crypto version and checksum update.
Verification:
- GOTOOLCHAIN=go1.26.6 go mod tidy
- GOTOOLCHAIN=go1.26.6 go test ./... -count=1
- GOTOOLCHAIN=go1.26.6 go test -race -run Test(DarwinWorkspaceWatcher|WorkspaceChangeHub|ResolveTerminal|Terminal|EmptyTerminal|UnixTerminalProcess) .
- GOTOOLCHAIN=go1.26.6 go vet ./...
- GOTOOLCHAIN=go1.26.6 govulncheck ./...
- go run ./tools/repolint
- git diff --check
Co-authored-by: SivanCola <[email protected]>
---------
Co-authored-by: SivanCola <[email protected]>
Integrate main-v2 PR #9536 after the MCP branch validation window. The only shared file, CHANGELOG.md, merged cleanly without altering the MCP entries.
Verified the 77-case remote wizard suite, production frontend build and bundle budgets, repolint, and staged diff checks before publishing.
Integrate notification-volume and session-catalog lifecycle changes from main-v2 before publishing the MCP 2026 branch.
Resolve the shared frontend bundle budget by measuring the combined production build (449.049 KiB gzip, 2419.536 KiB raw) and retain only the four-line desktop/app.go repolint carry-forward introduced by the upstream overlap.
Verified with root and desktop Go tests, all 235 frontend suites, production build, vet, cache guard, repolint, focused package races, and a 10-run race retry of the one load-sensitive workspace watcher test.
* feat(frontend): open wizard host suggestions from an explicit arrow
Problem:
- Step 1's host input revealed saved SSH connections only while focused,
so the affordance stayed undiscoverable and the list silently filtered
by whatever text was typed.
Root cause:
- The suggestion list was wired to input focus/blur with a typed-text
filter instead of an explicit control.
Fix:
- Add an in-input chevron toggle (aria-haspopup/expanded/controls) that
opens the unfiltered saved-host list; hide the arrow with no saved
hosts and disable it while a connection is busy.
- Close the list on pick, arrow toggle, an outside pointer press, or the
first Escape before the wizard-level Escape; lead the list with a
saved-connections caption and append non-22 ports to user@host rows.
- Drop the focus/blur popup path, the typed-text filter, and the
mousedown blur-guard; keep the picked host focused in the input.
- Retarget the wizard contract tests at the arrow flow and record the
change under Unreleased in CHANGELOG.md.
Verification:
- cd desktop/frontend && node --import ./scripts/css-stub-register.mjs
--import tsx src/__tests__/remote-connect-wizard.test.tsx (67 passed)
- cd desktop/frontend && pnpm test:remote (sole failure is the
pre-existing remote-project-tree generation-guard one, reproduced on
a stashed baseline)
- cd desktop/frontend && pnpm check:css && pnpm lint:hooks && pnpm test:typecheck
- cd desktop/frontend && pnpm build (bundle-budget and token gates pass)
- Playwright browser-preview drive of the real UI: 17 interaction and
10 geometry/style assertions pass
* Fix saved host menu accessibility
Problem:
- Closing the saved-host popup from a focused item dropped focus outside the remote connection dialog.
- The popup advertised listbox semantics while exposing ordinary buttons, and its 22px toggle missed the minimum target-size check.
Root cause:
- Popup visibility was not paired with explicit focus ownership or a coherent ARIA keyboard pattern.
Fix:
- Model saved hosts as a menu with menuitems, arrow/Home/End navigation, deterministic Escape and Tab focus routing, and focus restoration.
- Enlarge the toggle target and add regression coverage for the keyboard and ARIA contract.
Verification:
- Focused remote connection wizard tests (75 passed)
- CSS, hook lint, and TypeScript checks
- Production frontend build and bundle budgets
- Chromium accessibility tree, keyboard focus, target-size, and Lighthouse checks
- git diff --check
Co-authored-by: SivanCola <[email protected]>
* fix(frontend): scope host label to its input
Problem:
- The saved-host toggle shared the host input's implicit label and polluted the input's accessible name.
Root cause:
- The host label wrapped both the text field and its adjacent menu action instead of targeting only the text field.
Fix:
- Associate the host label with a stable input ID and keep the saved-host toggle outside the label.
- Add regression checks for the exact label association and button structure.
Verification:
- Remote connection wizard tests (77 passed)
- CSS checks, hooks lint, and test TypeScript checks
- Production frontend build and bundle budgets
- Chromium accessibility tree, DOM association, menu interaction, and visual check
- git diff --check
---------
Co-authored-by: SivanCola <[email protected]>
Problem:
The current-base Wails pin guard rejected the transcript native smoke workflow even though it reads the shared .wails-version pin correctly.
Root cause:
The guard predated the dedicated native smoke workflow and only allowed CI and release workflow install sites.
Fix:
Treat transcript-native-smoke.yml as a supported pinned workflow and cover it in the guard fixture.
Verification:
- bash scripts/check-wails-pin.sh
- bash scripts/check-wails-pin.test.sh
- go run ./tools/repolint
Problem:
#9513 failed the transcript browser gate on Linux and Windows, exceeded the Transcript line budget, and failed govulncheck.
Root cause:
The reader guard could accept a still-collapsed extent before the idle boundary, selection edge polling stopped at transient virtual boundaries, and the tool-dense browser fixture did not expose a deterministic 20-turn selection window. The browser probes also mixed pre-ownership writes into selection assertions. Separately, x/crypto v0.54.0 is affected by GO-2026-6303.
Fix:
Delay persistent collapse correction until reader idle, keep selection edge observation alive through extent rebound, make the headless selection and storm contracts synchronize on real ownership and geometry transitions, restore the existing line budget, and update x/crypto to v0.55.0 in both Go modules.
Verification:
- pnpm --dir desktop/frontend test:transcript
- pnpm --dir desktop/frontend build
- node desktop/frontend/bench/transcript-selection.mjs
- node desktop/frontend/bench/transcript-scroll-stability.mjs
- go run ./tools/repolint
- go test ./...
- cd desktop && go test ./...
- GOTOOLCHAIN=go1.26.6 govulncheck ./... in both modules
Problem: The opt-in Chrome DevTools MCP canary failed against the latest server because page-scoped tools now require pageId.
Root cause: The test relied on the selected-page side effect and called page-scoped tools without the ID returned by new_page.
Fix: Parse the selected page ID from new_page output, validate malformed or ambiguous output, and pass the ID to every page-scoped call.
Verification: go test ./internal/plugin -count=1; go test -race ./internal/plugin -run '^TestParseSelectedChromePageID$' -count=1; go vet ./internal/plugin; REASONIX_LIVE_CHROME_MCP=1 go test ./internal/plugin -run '^TestChromeDevtoolsMCPLive$' -v -count=1 -timeout=3m
* fix(desktop): bound session catalog rebuild lifecycle
Problem:
- Manual session catalog rebuilds could leave the sidebar stuck in a rebuilding state.
- Unknown progress rendered as 0/? and healthy states could expose a rebuild action.
Root cause:
- The long-lived refresh watcher owned the one-shot rebuilding flag, so the flag depended on a goroutine that was designed not to exit.
Fix:
- Run atomic rebuilds synchronously inside the Wails call and restart an ordinary watcher afterward.
- Preserve published counts during rebuild, publish an explicit canRebuild contract, and fail closed on older backends.
- Centralize the sidebar presentation so automatic work, failures, and retry actions have distinct states.
Verification:
- go test ./internal/sessioncatalog ./internal/projectiondb
- cd desktop && go test ./...
- cd desktop && go test -race -run Test.*SessionCatalog\|Test.*RebuildSessionCatalog .
- cd desktop/frontend && pnpm test
- cd desktop/frontend && pnpm build
- go vet ./...
- go run ./tools/repolint
* fix(desktop): preserve catalog revision across rebuild
Problem:
- Atomic catalog replacement restarted revision numbering from zero.
- The project tree rejected the rebuilt snapshot and topic pages as stale, which could leave the sidebar in a rebuilding or opening state.
Root cause:
- The replacement projection did not inherit the revision fence already rendered by the frontend.
- The rebuild-finished event reused the pre-rebuild revision instead of the committed replacement revision.
Fix:
- Seed the replacement catalog with the previous revision as a lower bound before reconciliation.
- Publish the committed replacement revision and keep the existing frontend stale-response guards intact.
- Add a regression test with an intentionally high previous revision.
Verification:
- go test ./internal/sessioncatalog ./internal/projectiondb
- cd desktop && go test ./...
- cd desktop && go test -race -run 'Test.*SessionCatalog|Test.*RebuildSessionCatalog' .
- go test -race ./internal/sessioncatalog
- frontend presentation/runtime tests, typecheck, and lint:hooks
- go vet ./... in root and desktop
- go run ./tools/repolint
* fix(desktop): abort catalog rebuild before unsafe replacement
Problem:
- A session catalog stop deadline could expire while an explicit reconcile or SQLite handle was still active.
- The rebuild proceeded anyway, allowing a busy failure on Windows or stale old-catalog revision events on POSIX.
Root cause:
- stopSessionCatalog discarded whether reconcile jobs, catalog workers, and the watcher actually drained before the deadline.
Fix:
- Return an explicit completion result from the catalog stop boundary.
- Abort the atomic projection replacement when the old generation has not fully stopped, while preserving the ordinary watcher restart path.
- Add deterministic blocked-reconcile coverage for both successful drain and timeout-without-replacement behavior.
Verification:
- cd desktop && go test ./...
- cd desktop && go test -race -count=10 -run '^TestRebuildSessionCatalogDoesNotReplaceBeforeOldReconcileStops$' .
- cd desktop && go test -race -count=3 -run 'Test.*SessionCatalog|Test.*RebuildSessionCatalog|TestStopSessionCatalog' .
- cd desktop && go vet ./...
- root vet, repolint, sessioncatalog/projectiondb tests, frontend presentation/runtime tests, typecheck, and hooks lint
* fix(desktop): join concurrent catalog rebuild callers
Problem: Concurrent Wails callers could receive a successful rebuild Promise while the owning rebuild was still running or would later fail.
Root cause: The atomic single-flight guard returned nil immediately for followers and published no completion or result for them to await.
Fix: Publish one mutex-protected rebuild flight with a completion channel and shared error. Followers join that flight, and panic cleanup still releases waiters without starting a second rebuild. Add a deterministic channel-driven failure test.
Verification: The focused rebuild suite passed 10 times under the race detector. The complete Desktop test suite, Desktop vet, sessioncatalog/projectiondb tests, and repository lint all passed.
* fix: fence session catalog status writes
Problem: a catalog status read started by the rebuild lifecycle event could resolve after a failed rebuild restored its retry action, replacing that state with the temporary watcher handoff status.
Root cause: ProjectTree let snapshot and event-driven catalog reads write state without respecting the awaited rebuild operation's local ownership boundary.
Fix: generation-fence asynchronous status writes, retain the retryable failure snapshot until the next explicit rebuild, and cover both pre-failure and post-failure late responses.
Verification: focused ownership and presentation tests; frontend typecheck, test typecheck, hooks lint, and all 231 discovered suites; desktop go test ./...
* fix: preserve ProjectTree size budget
Problem: the session catalog race fix increased ProjectTree.tsx beyond its repository lint budget.
Root cause: the owner-state guards were expanded as new lines inside a file whose existing overage has a zero-growth baseline.
Fix: move the pure guard into the existing catalog presentation module and keep the ProjectTree wiring at its prior line count without changing behavior or updating the lint baseline.
Verification: go run ./tools/repolint; focused catalog ownership and presentation tests; frontend typecheck, test typecheck, and hooks lint.
* fix: stay within frontend bundle budget
Problem:\nThe ownership helper introduced by the rebuild race fix pushed the initial raw frontend bundle over its enforced budget.\n\nRoot cause:\nA production export was used for a predicate small enough to keep at the two asynchronous write sites.\n\nFix:\nInline the ownership fence in ProjectTree and keep the deterministic predicate local to the regression test.\n\nVerification:\n- pnpm build\n- pnpm test:typecheck\n- pnpm exec tsx src/__tests__/session-catalog-status-ownership.test.ts\n- go run ./tools/repolint
* fix: keep catalog failure UI within budget
Problem:\nThe PR merge against the latest main-v2 exceeded the initial raw frontend budget by 47 bytes even though the branch-only build passed.\n\nRoot cause:\nThe new catalog failure locale key entered the startup locale graph, while ProjectTree itself is loaded lazily.\n\nFix:\nCompose the localized failure banner from the existing organizing-history and failed labels, and remove the duplicate failure toast.\n\nVerification:\n- latest-main-v2 temporary merge: pnpm build\n- pnpm build\n- node scripts/run-tests.mjs --keep-going\n- pnpm test:typecheck\n- go run ./tools/repolint
* Add configurable notification volume
Problem: Desktop notification WAV playback applied fixed 35% and 25% gains, leaving recent completion and attention prompts too quiet with no user control.
Root cause: Each event selected its own hard-coded playback attenuation and the Sound settings had no shared notification-volume preference.
Fix: Add a persisted 0-100 notification volume with a 70% upgrade default, route WAV and synthesized prompts through the shared gain, raise synthesized prompt peaks while keeping full-scale gain bounded, expose an accessible responsive Settings slider, and localize it in all supported languages. Measured against current main-v2, raise the initial gzip budget from 447.8 to 447.9 KiB and the raw budget from 2413.2 to 2414.9 KiB for attributable 447.816 KiB and 2414.737 KiB results.
Verification: pnpm build; focused sound, slider, responsive-layout, and startup-settings tests; typecheck and hooks lint; real browser DOM and layout check; git diff --check. The broad topic-activation test has the same pre-existing 24/25 failure on current main-v2 and this branch.
* Ratchet SettingsPanel size for volume wiring
Problem: The notification-volume wiring adds 15 weighted file-size units to the existing General settings owner, causing the repository lint budget to fail.
Root cause: The control itself is already extracted, but its persisted state and settings-row integration correctly remain in SettingsPanel.
Fix: Increase only the SettingsPanel file-size baseline from 7269 to 7284. No other repository lint baselines are changed.
Verification: go run ./tools/repolint; git diff --check.
* Normalize bundled notification sounds
Problem: The configurable master volume applied the same gain to WAV assets whose measured loudness differs by up to 4.1 LUFS, so selecting different completion and attention sounds could still produce inconsistent audibility.
Fix: Apply conservative per-source trims targeting the quietest bundled WAV, without boosting recorded peaks. Keep the master volume as the final multiplier and ratchet startup budgets to the newly measured output.
Verification: pnpm exec tsx src/__tests__/sound.test.ts (29 passed); pnpm typecheck; pnpm lint:hooks; pnpm build; go run ./tools/repolint; git diff --check.
The focused WKWebView workflow only needs a production Vite artifact. Keep lint, typecheck, and bundle budgets in their existing gates so platform-specific gzip drift cannot prevent the native geometry test from running.
Problem: WKWebView can commit a delayed Virtuoso range replacement after a short native wheel gap, causing large reverse jumps, blank frames, and false-bottom handoff.
Root cause: the reader transaction released its logical anchor and enlarged mount window after two quiet frames, while a later same-direction input could adopt the collapsed extent as a fresh baseline.
Fix: keep bounded observational settling alive for one second, create a new ownership epoch after the 180ms input boundary while inheriting the extent high-water, block tail claims from collapsed geometry, and retain a wider measured-row corridor. Add focused native diagnostics and a standalone macOS smoke workflow.
Verification: test:transcript; 5x Chromium and 5x WebKit reader replay; build; repolint; actionlint; desktop go test ./...
Desktop Apps run in the double-iframe model: each Apps server gets its
own 127.0.0.1 loopback origin (cookie/storage/origin isolation between
servers) serving only the outer relay page and the validated resource
proxy. The relay hardens the channel - instance-nonce binding on the
first parent message, event.source checks on every frame, an 8 MiB frame
cap, and no RPC before the inner sandboxed frame loads; top navigation,
popups, objects, and downloads never load. Resources are decoded with a
4 MiB cap, must be ui:// with an html/mcp-app mime, are served with the
declared CSP (deny-all default; only exact http/https origins, no
wildcards or credentials), and carry a SHA-256 header so history can
refuse to restore UI across a changed upstream.
The frontend mounts the official AppBridge (ext-apps 1.7.5 pinned) over
PostMessageTransport inside a lazy chunk: app tools/call routes through
Controller.MCPAppCallTool (instance-gated same-server/visibility/
generation resolution, hooks around dispatch, nested ToolDispatch/
ToolResult events under the originating call, LocalOnly transcript
record - never model context), ui/open-link opens the system browser
after the UI confirms the target, and size changes clamp the inline
height to the 120-720px band. Unmount closes the bridge and reclaims
the host instance.
Bundle: ToolCard's expand-to-open surface adds +0.286 KiB gzip initial
JS and +1.8 KiB raw (attributed ratchets); the AppBridge dependency
stays lazy. repolint carries the new bridge.ts/types.ts wire surface.
Parse MCP Apps tool metadata from tools/list _meta: visibility
(default model+app) and the ui resource (nested ui.resourceUri with the
flat legacy key fallback), carrying the declared CSP directives. The
catalog splits into the model catalog (visibility includes model,
unchanged for use_capability and provider requests) and a server-private
App catalog (visibility includes app); a visibility change flips the
catalog fingerprint, and enhanced caches persist both fields.
tools/call results from App-capable tools now collect a bounded local
presentation (standard CallToolResult + structuredContent + resource
identity, 512 KiB cap, inline audio/video and oversized base64 dropped)
through a per-call collector on the plan context; the agent attaches it
as provider.Message.MCPApp, which projection strips from every provider
request - leak tests added for the openai, anthropic and responses wire
builders, and provider request bytes stay unchanged for text-only
results.
Host gains the bounded App Instance Registry: unguessable 24-byte tokens
binding server, catalog generation, originating call and resource URI,
max 32 live instances with oldest-eviction, reclaimed on server removal.
Instance tool resolution refuses cross-server targets, non-App tools,
and stale catalog generations.
* fix(desktop): retire completed todo shelves
Problem: Completed todo batches remained pinned above the composer after reaching their final count, and restored sessions reattached finished work as if it still needed attention.
Root cause: The visibility gate kept every completed batch mounted while TodoPanel only collapsed its contents and waited for a manual dismissal.
Fix: Keep incomplete batches visible, hold a live final count for 900 ms, fade it for 240 ms, and leave restored completed batches in transcript history only. Preserve manual-dismissal persistence and the existing status-agnostic batch identity.
Verification: pnpm test:todo-visibility; pnpm lint:hooks; pnpm typecheck; pnpm test:typecheck; pnpm check:css; pnpm exec vite build; node scripts/check-bundle-budget.mjs; pnpm exec tsx src/__tests__/transcript-reader-extent-race.test.tsx; go run ./tools/repolint.
* Run Todo lifecycle regression in desktop CI
Problem: The Todo lifecycle regression suite was available locally but the desktop CI job never invoked it, so a behavior regression could pass required checks.
Root cause: The explicit frontend test list in ci.yml omitted test:todo-visibility.
Fix: Add the Todo visibility and lifecycle suite to the desktop frontend test step.
Verification: pnpm --dir frontend test:todo-visibility; go run ./tools/repolint; git diff --check.
Problem:
Transcript reading could reverse or expose a false bottom while streaming geometry and Virtuoso ranges changed. Native selection validation also used a competing test-only scroll write.
Root cause:
Reader, tail, geometry, and completion transitions did not share one generation-aware transaction boundary. A stale overscan row or a pre-paint range commit could be mistaken for the visible logical anchor, while diagnostics and fixtures did not reject every collapsed extent.
Fix:
Route transcript mutations through the fenced writer, coalesce geometry revisions, add bounded reader transactions and logical-anchor visual handoff, preserve real row measurements, and harden anonymized browser/native validation.
Verification:
- pnpm --dir desktop/frontend test:transcript
- pnpm --dir desktop/frontend test:transcript-browser
- pnpm --dir desktop/frontend test:transcript-reader-browser (20/20 Chromium and 20/20 WebKit)
- pnpm --dir desktop/frontend check:scroll-writer
- pnpm --dir desktop/frontend lint:hooks
- pnpm --dir desktop/frontend typecheck
- pnpm --dir desktop/frontend build
- cd desktop && go test ./...
- go run ./tools/repolint
Wire MCP 2026-07-28 multi-round-trip elicitation end to end. The SDK
default MRTR middleware now fulfills server input requests through the
new internal/mcpinteraction Broker, which travels with the per-call
context (never the shared Host) so concurrent tabs cannot cross wires.
Without a broker the request cancels - the model never guesses.
internal/control gains the pending-elicitation queue mirroring the ask
machinery: register-before-lock visibility, durable MCPInteractionRequest
(mcp_interaction wire kind) with synchronous turn-event persistence,
PromptAnswered-before-release resolution, and replay on frontend
reconnect. The controller implements Broker and installs it on the
executor and planner agents.
Frontends: desktop renders a shared StructuredForm (flat primitive
schemas with defaults/required/bounds) or a URL confirmation card
(server + origin shown, browser opens only on click) as a decision
surface; serve exposes POST /mcp-interaction; the chat TUI gains a
keyboard elicitation card with typing mode. Form values and URL targets
never enter logs; decision receipts record only kind and action.
E2E tests drive real in-memory SDK sessions: form elicitation retries
the original call with the user's answers, decline/cancel still complete
the round trip, multiple input requests fulfill in one retry, dangerous
URLs cancel before any UI sees them, and the no-broker path cancels.
Bundle budgets: +0.2 KiB initial JS gzip (reducer wiring for the new
prompt surface), +0.1-0.2 KiB locale chunks (14 labels per locale),
+2.0 KiB initial raw; repolint carries the exact new-code footprint on
the debt-saturated App.tsx/types.ts/bridge.ts/chat_tui.go/controller.go
(no existing debt hidden; deltas equal the added lines).
Introduce HostProfile (core-v1 / interactive-v1 / desktop-apps-2026-01-26-v1):
the semantic client-capability surface fixed at Host creation. Interactive
profiles declare form+url elicitation; Desktop additionally declares the
io.modelcontextprotocol/ui extension with text/html;profile=mcp-app. The SDK
default MRTR middleware replaces the hard-disabled mode, and a no-broker
elicitation cancels instead of guessing.
Cache identity follows the profile: core-v1 keeps the legacy v2 <slug>.json;
capability-declaring profiles write an isolated v3
<slug>.host-<profileHash>.json carrying visibility and UI metadata, and treat
the legacy file as a miss so catalogs negotiated under different capabilities
never cross-read.
Frontends pick their profile: chat TUI and serve interactive-v1, desktop
desktop-apps (degrading to interactive when the Apps sandbox listener is
unavailable), headless/bots core-v1. Host.CapabilityViews exposes the
four-layer matrix (Protocol/Core/Interactive/Apps) over live negotiation
state, surfaced via control.MCPCapabilityViews, desktop binding and /mcp
status.
Summary:
Add the reviewed bilingual Stable v1.32.1 record for natural turn completion and target the shared change to both Desktop and CLI.
Verification:
Release-note validation, rendering, catalog tests, documentation impact checks, and the applicable CI matrix passed.
Problem: ordinary successful turns required a synthetic finish tool call after the visible answer, exposing internal host bookkeeping and surfacing repair errors to users.
Root cause: the interactive tool registry and run loop treated finish as a mandatory structured boundary even though the host already owns natural response completion and durable turn status.
Fix: remove finish from provider schemas and enforcement, preserve legacy ledger/history readability, and add regressions for natural completion and legacy paired finish history.
Verification: go test ./... -count=1; cd desktop && go test ./... -count=1; go vet ./...; go run ./tools/repolint; go test -race ./internal/agent ./internal/control ./internal/boot -count=1; git diff --check.
Problem:
use_capability(action=list) expanded every cached MCP tool, including entries from disabled servers, and could consume tens of kilobytes of model context.
Root cause:
The model-facing list serialized the complete internal capability catalog even though MCP servers already had compact summaries and inspect supports on-demand directories.
Fix:
Keep the full catalog for routing and known-ID calls, but omit MCP server and tool entries from the global capability list. Preserve compact server status summaries, on-demand inspect behavior, the fixed provider-visible schema, and document the contract in English and Chinese.
Verification:
- go test ./... -count=1
- cd desktop && go test ./... -count=1
- go vet ./...
- go run ./tools/repolint
- git diff --check
* docs(release): prepare v1.32.0 notes
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
* docs(release): correct v1.32.0 release boundary
Limit the notes to changes merged after desktop-v1.31.4, remove unmerged and historical references, and document the topic metadata migration and downgrade boundary.
---------
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: SivanCola <[email protected]>
* test: make release gates portable on Windows
Problem:
The main-v2 release candidate failed Windows CI because path JSON was matched as raw POSIX text, Unix permission bits were asserted on Windows, and active test ledgers were left open during TempDir cleanup.
Root cause:
The tests encoded platform-specific assumptions and did not close persistent test-only file handles.
Fix:
Decode event frames before comparing canonical paths, retain the permission assertion only where Unix modes exist, and register ledger cleanup for active-handle tests.
Verification:
go test -p 4 -timeout=8m ./...
go test -race ./internal/serve ./internal/topicstate ./internal/turnevent
GOOS=windows GOARCH=amd64 go test -c for all three affected packages
go run ./tools/repolint
* test: stabilize native scrollbar replay
Problem:
The Linux transcript browser gate could misclassify a held scrollbar-track auto-repeat as a real thumb drag, then fail when later pointer movement did not reach the physical bottom.
Root cause:
Thumb discovery checked only an absolute scroll distance after one delayed move, and asynchronous DOM probes interrupted the proven browser-owned pointer transaction before it was completed.
Fix:
Require two consecutive pointer increments to produce native progress and finish the same physical drag before mutating or inspecting row geometry.
Verification:
pnpm test:transcript-browser
pnpm test:motion
pnpm test:transcript
pnpm build
go run ./tools/repolint
* test: target transcript wheel input deterministically
Problem:
The Linux transcript browser gate could send its hydration wheel event to nested content at the viewport center, leaving the transcript unchanged until the fixture timed out.
Root cause:
The physical input probe did not verify that its pointer target belonged to the outer transcript reader surface.
Fix:
Reuse the visible-row padding hit-test before sending the hydration wheel while retaining the manual-mode and physical-displacement assertions.
Verification:
pnpm test:transcript-browser
node --check bench/transcript-scroll-stability.mjs
go run ./tools/repolint
* test: harden native release fixture activation
Problem:
The Linux native-scrollbar replay could still accept a short track auto-repeat as thumb motion, while the WebView2 selection fixture could activate its topic before the final virtual row was mounted.
Root cause:
The headed Chromium probe lacked a sustained third movement check, and the native WebView2 contract assumed one early synthetic click plus the active class guaranteed a settled tail viewport.
Fix:
Require sustained native progress across a third pointer segment, retry the delayed topic click until active, and hold fixture setup at the physical bottom until the final selection target mounts.
Verification:
node --check for both browser contracts
injected WebView2 contract replay in Chromium at 1200x800
pnpm --dir desktop/frontend test:motion
cd desktop && go test ./...
go run ./tools/repolint
* test: assert cleared OAuth invariant
* fix(desktop): make transcript surface commits atomic
Problem:\nUnloaded question jumps could expose intermediate history windows, while stale reader or native-scroll ownership could write after tail or surface replacement.\n\nRoot cause:\nQuestion paging, paint readiness, and imperative scrolling lacked one token/generation-fenced transaction and a single enforced writer gateway.\n\nFix:\nMask question-jump history until mounted geometry is stable, route every transcript write through the generation-aware gateway, and make reader/native-thumb ownership replacement explicit and cancelable.\n\nVerification:\npnpm test:transcript; pnpm test; pnpm build; three consecutive pnpm test:transcript-browser runs; go test ./...; go run ./tools/repolint; single-scroll-writer check; git diff --check.
* fix(desktop): retain question jump ownership through paint
Problem: the opaque question-jump mask retained pixels, but the scroll arbiter did not own the full paging and paint interval. A stale reader correction or native scrollend could therefore write or release programmatic ownership before the target paint terminal.
Root cause: question navigation acquired reducer ownership only when the final indexed jump was dispatched, while the preceding masked history mutations and queued reader work remained on the previous generation.
Fix: add a token-fenced question-jump ownership controller that invalidates old async writers before loading, blocks generic scrollend release, and resolves only the matching paint terminal. Add the deterministic reader/tail race coverage and keep bundle ratchets to 0.39% gzip / 0.28% raw over main-v2.
Verification: pnpm test:transcript; pnpm test (229 suites); pnpm test:transcript-browser x3; pnpm build; go test ./...; repolint; single-scroll-writer; git diff --check.
* test(desktop): scan native thumb hitbox precisely
* test(desktop): classify unavailable native thumb input
* fix(desktop): queue question jumps behind history loads
* test(desktop): preserve verified native thumb transaction
* test(desktop): sample delivered native thumb progress
* feat(desktop-fe): add remote tab bindings and browser mocks / 增加远程项目 Tab 的前端绑定与 mock
* feat(desktop-fe): offer remote connection in the add-project menus / 加项目菜单增加远程连接入口
* feat(desktop-fe): add three-step remote connection wizard / 增加远程连接三步向导
* feat(config): pin remote projects in user config / 用户配置支持固定远程项目
[[remote.projects]] entries (host_id + workspace + title) reference
[[remote.hosts]] by name. RemoteProject/UpsertRemoteProject/
RemoveRemoteProject with Clone copy and user-scope TOML rendering;
round-trip covered in remote_config_test.go.
* feat(desktop): remote project registry and remote tab bootstrap / 远程项目注册与远程标签引导
- RemoteTabRef discriminator on TabMeta and ProjectNode.
- List/Add/RemoveRemoteProjects persist through [remote].projects;
AddRemoteProject dedupes on (hostID, workspace).
- remoteProjectNodes appends remote project groups to the tree
snapshot; config read failures degrade to no remote nodes instead
of breaking the tree.
- OpenRemoteProjectTab creates-or-focuses an in-app remote tab and
returns meta immediately; SSH + Serve bootstrap runs in the
background and reports through remote-tab:{id}:state events.
* feat(desktop-fe): remote project groups in the project tree / 项目树渲染远程项目分组
ProjectNode.remote drives the cloud folder icon; clicking an empty
remote group row re-enters the project via OpenRemoteProjectTab
(in-flight double clicks guarded by a ref Set, settled re-opens
deduped by the backend focus path). Browser mock mirrors the Go
snapshot so the tree shows pinned remote projects in dev.
* fix(desktop-fe): wizard suggest-list z-index token; failed-connect test / 向导建议列表 z 层级 token 化并补连接失败测试
.remote-wizard__suggest-list joins the z-scale tokens instead of a
hardcoded z-index: 2. The wizard test now drives a real
stopped+error → retry → connected sequence so the connecting step's
failure path stays observable instead of always succeeding.
* fix(desktop-fe): wizard all-or-nothing finish, connect log target, dead i18n keys / 向导完成回退、连接日志目标与清理死键
- finish(): a failed OpenRemoteProjectTab rolls back the just-registered project (RemoveRemoteProject); if rollback fails, refresh keeps the tree honest. AddRemoteProject failures return before any open attempt.
- connect(): target host comes from the caller, fixing the stale-closure log that printed a raw host id on first connect.
- Drop unused remoteWizard.folderName/createFolder keys from en/zh/zh-TW; wizard header comment no longer claims mkdir.
* feat(desktop): remote tab serve bridge — auth handshake, session entry, SSE pump / 远程标签 Serve 桥:认证握手、进入会话与事件泵
- serveHandshake: one POST /auth/token trades the pre-shared token for the
HttpOnly session cookie (same flow the web shell uses); the token never
enters a request line or the serve access log.
- enterRemoteSession: POST /new for fresh sessions; SessionName opens
resolve the name against GET /sessions and POST /resume with the entry
PATH (serve takes path, not name).
- remoteTabPump: subscribes GET /events and forwards each data frame
verbatim as remote-tab:{id}:event; generation guard lets a superseded
pump self-exit once reconnect logic lands.
- bootstrapRemoteTab now attaches the bridge after EnsureServer: handshake
→ pump subscribed → session entered → state=ready, bounded by a 30s
sub-context.
- remoteEventHook test seam; 4 httptest bridge tests incl. pump cleanup
(uncancelled /events connections otherwise hang httptest Close).
- Drop plan-task references from code comments (app.go, remote_projects.go,
types.ts).
* feat(serve,desktop): model/effort over HTTP; full remote command proxy / Serve 开放模型与努力度路由,桥补全命令代理
- serve: POST /model and POST /effort expose the existing switchModel /
switchEffort internals to HTTP clients (desktop remote tab + web shell
pickers). Route validation tests; switch semantics stay covered by the
existing model-switch suites.
- bridge: SetRemoteTabModel/Effort/PlanMode, Compact/Fork/Summarize/
ForgetRemoteTab, RemoteTabBranches/Skills — one forward each through the
shared remoteTabPost/remoteTabGet helpers. auto-approve-tools and bypass
are deliberately skipped: they are legacy aliases of
tool-approval-mode=yolo.
- bridge.ts: matching AppBindings declarations + mock stubs; fakeServe
gains the new endpoints and the forwarding table gains 8 rows.
* feat(desktop): remote tab reconnect lifecycle and close / 远程标签断线自愈与关闭
- CloseRemoteTab: idempotent teardown — pump stops, registry entry drops,
serve + SSH stay for other tabs.
- onStatus now drives open tabs through SSH transitions: connecting/
reconnecting suspends pumps (gen bumped so stale pumps exit), connected
re-attaches each tab to the still-running remote serve (fresh handshake
+ pump, no session re-entry needed — the serve holds the session),
stopped parks tabs in error with the host failure text.
- Unexpected stream death now flags reconnecting and attempts one
re-attach instead of reporting a hard error; commands on tabs that are
reconnecting or failed fail fast with a clear message.
- Tests: close idempotence, host drop → reconnect → ready with a fresh
event stream, terminal failure text propagation.
* feat(desktop): remote tabs join the strip with a native surface / 远程标签进入标签栏并渲染原生表面
- ListTabs merges open remote tabs; a highlighted remote tab deactivates
local entries so exactly one strip item is active.
- SetActiveTab routes by registry membership: remote ids take the strip
highlight, local ids clear it and run the existing path. CloseTabWithPolicy
tears a remote tab down without touching the local runtime.
- OpenRemoteProjectTab emits remote-tab:opened with the meta on open and
re-focus; the frontend adopts it (seedActiveTabMeta + switchTab) and
renders RemoteSessionSurface instead of the local transcript when
activeTab.remote is set.
- useRemoteSession: state/event subscriptions, snapshot hydration with
retry (covers the mount-vs-event race), frame collection, and typed
submit/cancel/approve/answer wrappers. Surface renders the four
connection states; hydrated content wins over a still-pending state
event. Styles use design tokens; locales in en/zh/zh-TW.
- Tests: ListTabs/activation/close integration (Go), surface + hook
contract (tsx).
* feat(desktop-fe): remote transcript reuses the local pipeline end to end / 远程会话端到端复用本地渲染管线
- useRemoteSession feeds serve frames (same wire form as agent events)
through the exported local reducer, hydrates /history through the local
history action, and injects the optimistic user bubble with the local
user action — items, live streaming, approvals, and asks therefore shape
exactly like a local tab.
- RemoteSessionSurface renders the shared Transcript component; only the
connection state machine and the approval/ask cards stay remote-specific.
The composer stays the shared local one with send/cancel/running fed by
the session (App-level wiring). Bespoke row/composer rendering and its
styles/strings are gone; the mock snapshot returns an empty history like
a fresh local session and the mock turn streams through the reducer.
- State type exported from useController; the svg asset stub also covers
.css so tsx tests can mount the transcript chain.
* feat(desktop-fe): remote sessions in the project tree / 项目树远程会话行与远程菜单
- Remote groups list their serve sessions (RemoteProjectSessions) while
the host is connected; rows open by sessionName through the ensure-open
path. A new session invalidates the cached listing.
- Group row gains a connection badge driven by the live host status.
- Remote groups swap the local project menu for remote actions: new remote
session, open remote window, stop remote server, unpin (removes the
registration and refreshes). The + action opens a remote session instead
of creating a local topic — local reveal/rename/remove no longer fire on
remote rows.
- Source-contract test pins the tree wiring and the shared-composer prop
branching in App.
* feat(desktop): session titles, new-session reset, and demo preseed / 会话标题、新建会话重置与演示预置
- The SSE pump schedules a title refresh after turn_done: the serve's
LLM-generated title for the current session replaces the workspace-name
default and rides the tab-opened channel, which the chrome merges into
the existing strip entry (no re-switch when the tab is already active).
- A NewSession open on a live tab now POSTs /new: the previous session
stays in the remote history list, the tab switches to the new empty one
(title resets), and the re-emitted ready state forces the frontend to
re-sync its snapshot — which now happens on every ready transition, not
just the first hydration.
- The tree hydrates host statuses once on mount, so badges and the
session-fetch gate are correct without a wizard run.
- Browser-dev mock preseeds a connected demo project, an open demo tab,
and a demo session row; the canned turn adopts an AI-style title and a
new-session open resets the demo tab like the real backend.
- Tests: title adoption + new-session reset (Go), ready re-sync (surface),
preseed contract.
* feat(desktop): authoritative remote session lifecycle / 远程会话生命周期权威化
- The session listing is backend-authoritative: RemoteProjectSessions
merges a desktop-view blank row (name empty, localized 新的会话 title)
while the tab holds a fresh session the serve has not written yet, so
the tree renders one source of truth.
- Blank reuse mirrors EnsureBlankTab: a sessionReset flag on the tab makes
further new-session opens re-activate instead of POSTing /new again; the
flag clears when the session earns a serve title or a resume lands.
- resumeRemoteTabSession switches a live tab to a listed session (POST
/resume, title adoption, ready re-emit); the bootstrap gives fresh
sessions the localized default title.
- serve /sessions entries carry mtimeMilli; the listing orders pinned
first and merges desktop-owned title overrides; SetRemoteSessionPinned
and SetRemoteProjectTitle back the tree actions.
- fakeServe mirrors serve semantics (/new abandons current, /resume
restores it); tests pin the blank-reuse contract and resume flow.
* feat(desktop-fe): remote sessions ride the local renderer with full parity / 远程会话全面复用本地管线
- Session rows join the TREE DATA as synthetic topic nodes, so filtering,
workbench arrangement, and the pinned section treat them exactly like
local topics; clicks, pin, rename, and archive route to the remote
bindings and the blank row comes from the authoritative listing (the
frontend blank state machine is deleted).
- Project menus mirror the local templates item-for-item (new session,
rename project via registry title, reveal in remote file manager, copy
path, archive active conversation, unpin) in classic and workbench
variants; AI rename stays disabled for remote rows.
- The shared Composer serves remote tabs: send/cancel/running from the
session hook, model switch through SetRemoteTabModel with the capsule
label from the serve status; the topic-bar pencil opens rename.
- The mock mirrors the whole chain: demo preseed (project, tab, session
row with an 18-turn history), dynamic session store, local-script
canned turns with cancellation, immediate 202-style submit resolve,
session-interrupting switches, and model catalog switching.
* test(remote): multi-workspace serve coexistence coverage / 多工作区 serve 共存测试覆盖
- One fake host, two workspaces: slug-keyed state/token files coexist,
re-ensure reuses only its own serve, Stop(A) leaves B alive, and each
launch script carries only its own concrete state paths (plan task 1.1
coverage over the as-built layout).
* feat(desktop): wizard-level remote platform check / 连接向导阶段的远程平台检查
- CheckRemotePlatform runs uname through the same ParseUname gate
EnsureServe applies; the connect wizard awaits it at the connecting
step, so an unsupported remote OS (V1: Linux/macOS) fails with one
clear message before directory browsing starts, instead of deep in
serve bootstrap after the project is registered.
* refactor(desktop): per-workspace remote serve registry and stop/status/logs API / 按工作区键控的远程 serve 注册表与停止状态日志接口
- managedHost tracks one serveEntry per workspace instead of a single
server+token; the loopback tunnel is named serve-<slug> from
store.RemoteWorkspaceSlug so one host holds one independent forward
per workspace.
- StopServer/ServerStatus/ServerLogs gain a workspace parameter; the
bound StopRemoteServer/RemoteServerStatus/RemoteServerLogs follow,
with every frontend call site updated in the same commit because
remote:server events now interleave per workspace.
- The web window records its workspace so reconnect refresh re-ensures
it and stop closes it only on a match; the frontend store nests
servers[hostId][workspace] and the panel server tab manages the
input's workspace (the host's first entry while the input is empty)
(plan task 2.1).
* test(desktop): assert StopRemoteServer forwards the workspace to the kernel / 断言 StopRemoteServer 向内核转发工作区参数
- Wires the fake kernel's stoppedWorkspaces tape to a real assertion in
the stop-closes-window test, so the bound method's workspace
parameter is verified alongside the window behavior.
* fix(desktop-fe): type-safe remote test mocks / 远程测试桩类型修复
- The optimistic-bubble assertion wraps its optional-chained some() in
Boolean so ok() receives a boolean; the panel mock's window.go App
object casts through Partial<AppBindings> like the wizard mock, and
the wizard's Promise.withResolvers timers become plain Promise
constructors (lib-target independent). These are what editors report
when they type-check the tsconfig-excluded test files.
- The default React imports stay: tsx compiles these excluded files
with the classic JSX transform, so the seemingly unused import is
required at runtime.
* feat(desktop): remote tabs persist and restore as disconnected shells / 远程标签持久化与断连空壳恢复
- desktop-tabs.json gains remoteTabs + remoteTabOrder (omitempty: no
remote tabs open ⇒ byte-identical legacy file). Entries carry only
id/host/workspace/title — no session: clicking a restored shell
reconnects and lands in a fresh blank session, and the tree group's
session rows remain the picker for past conversations.
- restoreOrBuildTabs rebuilds shells in a disconnected state (no
connect, no serve) and routes a persisted remote active id to the
strip highlight; SetActiveTab on a shell and the tree-group
ensure-open both bootstrap the reconnect in place, reusing the id.
- New disconnected state rides TabMeta.remoteState so the surface
renders before any event this run; the surface offers a reconnect
button; host status transitions never flip a shell into a runtime
state.
- ReorderTabs accepts the full mixed strip: local and remote
subsequences validate and persist separately (drag-reorder with
remote tabs used to fail server-side). Single-surface layouts
collapse remote shells to the active one like local tabs (plan
task 3.1 remainder: Guards/Restore/Round-trip).
- The surface test's OpenRemoteProjectTab mock returns a TabMeta to
match the binding signature (the void return broke the
Partial<AppBindings> cast under editor type-checks).
* fix(remote): generous serve/upload budget and pipelined SFTP writes / 放宽 serve 上传时限并流水线化 SFTP 写入
- The CLI serve/fs paths had a flat 60s deadline; a same-platform
binary upload is ~55MB and real links sit under 1MB/s, so the
deadline failed exactly the install mode offline hosts need. Both
budgets rise to 10 minutes.
- sftpfs copies uploads through a 1MB buffer so each Write keeps ~32
SFTP packets in flight; with the default 32KB io.Copy buffer every
Write is one packet and concurrent writes degenerate to a packet
per round-trip. (A pkg/sftp throughput gap vs OpenSSH sftp remains
on high-RTT links: measured 25-40KB/s vs 588KB/s; tracked
separately.)
- List resolves a leading "~" server-side (Stat-verified, falling back
to the session start directory): the SFTP protocol does not expand it,
so the wizard's fresh-host browse of "~" failed with
"file does not exist".
* feat(remote): local-proxy credential mode kernel / 本地代理凭证模式内核层
- RemoteHostEntry gains credential_mode (remote | local-proxy) with
validation, renderer, and a --credential-mode flag on remote add.
- bootstrap.CredentialProxyOptions: EnsureServe installs a
tunnel-backed provider entry into the remote user config
(idempotent append; a base_url change rewrites just that line) and
LaunchCommand injects the virtual token via the serve environment
plus --model <provider> — the token never rides argv or files.
* feat(desktop): desktop-held credentials for remote serves / 远程 serve 桌面持钥模式
- credential_proxy.go: a loopback key holder swaps the per-host virtual
token for the real provider key and streams responses through
(SSE-safe). Tokens derive from a persisted secret, so a restarted
desktop keeps working with a reused remote serve; rotating the
secret revokes every token at once.
- EnsureServer orchestrates local-proxy hosts: proxy starts, the
cred-proxy:<host> reverse tunnel opens (forward.Remote, idempotent),
and the bootstrap receives the token + provider entry to install.
- Host form gains the credential-mode select (three locales); the
locale budget gate rides along (remote copy grew the chunks past
the old 55.8/55.0 gates).
- E2E: TestCredentialProxyRealHostSmoke (env-gated) drives connect →
reverse tunnel → serve launch → one real model turn and asserts the
reply arrived through desktop-held credentials; verified against a
live host.
* fix(desktop-fe): tolerate the wails dev spinner crash / 容忍 wails dev 转圈组件崩溃
- index.html gains the #wails-spinner anchor expected by the v2.13 dev
runtime.
- The global crash screen now ignores errors whose stack lives entirely
inside /wails/*.js: the v2.13 dev runtime's Svelte spinner throws
"Cannot read properties of null (reading 'nodes')" on mount while the
app itself keeps working (verified headless: full UI renders), so the
fatal report must not escalate third-party runtime noise.
* fix(remote): materialize the preset default_model relies on / 物化默认模型依赖的内置供应商
- Appending the credential-proxy [[providers]] entry replaces the
remote's built-in provider defaults, so a default_model like
"deepseek-flash" that resolved only through those defaults would
dangle and crash the serve at startup (surfacing as a confusing
port-file timeout). The install now materializes the builtin entry
default_model refers to as an explicit block BEFORE ours; the
default_model line itself is never rewritten, so every entry point
(CLI, web window, remote-mode desktop launches) keeps resolving.
* feat(desktop-fe): credential-mode segmented control in the wizard / 向导增加凭证模式分段控件
- The wizard's inline host form gains the same remote|local-proxy choice
as the hosts page, rendered as a provider-add-segmented control after
the download method (established pattern; zero new styles or locale
keys). Wizard-created hosts no longer silently default to remote mode.
* fix(remote): heal the credential provider config on reuse too / 复用 serve 时同样治愈凭证配置
- ensureCredentialProvider now runs before the reuse check, so a live
serve's config gains the materialized default_provider entry as well —
previously only fresh launches installed it, leaving reused serves on
boxes with the old dangling-default config.
* fix(desktop): ephemeral reverse-tunnel port for the credential proxy / 凭证代理反向隧道改用临时端口
- The remote bind drops the fixed 18999 in favor of 127.0.0.1:0 (the
SSH layer reports the actual port; the materialized provider entry's
base_url already rewrites on port change). A half-dead session's
stale listener can no longer block serve starts with a confusing
"tcpip-forward request denied".
* feat(serve,agent): provider reload endpoint, provider_unreachable event, status reconciliation fields / serve 增加供应商重载端点、通道不可达事件与状态对账字段
* feat(remote): credential heal closes the loop — change signal and .env token delivery / 凭证治愈闭环：变更信号与 .env 令牌交付
* feat(desktop): reverse-channel self-healing, single-pump attach, busy-soft session entry / 反向通道自愈、单泵附着与忙碌软进入
* feat(desktop-fe): remote session running reconciliation, submit rollback, interruption notices / 远程会话运行对账、提交回滚与中断通知
* feat(desktop-fe): remote project tree and wizard polish / 远程项目树与向导打磨
* fix(desktop-fe): make remote-session-surface test runnable under the default runner / 修复远程会话面测试在默认跑测器下的崩溃
- 按 remote-server-panel 的既有模式把 remote-session-surface.test.tsx
注册到 test:remote（svg-stub-register 加载）：其渲染链经 Transcript
懒加载 ScrollDiagnosticPanel，再传递导入 logo-wordmark.svg，裸 tsx
无法解析该扩展名
- ScrollDiagnosticPanel 读 import.meta.env.DEV 改为可选链：裸 tsx 下
import.meta.env 为 undefined（此前 __BUILD_CHANNEL__ 未定义即开启
诊断面板，模块求值即崩）；Vite 构建行为不变
- 验证：svg-stub 跑测 24/24 通过，tsc 无告警
注：remote-error-ux.test.tsx 的 5 个安全摘要断言失败为分支合并前
既有问题（d597b10fd 上同样 4 过 5 挂），与本次合并无关。
* feat(serve): multi-session detach, runtime status, and gzip snapshot transport / 多会话后台切换、runtime 状态与 gzip 快照传输
- Add detached multi-session controllers and lease split/adopt so busy
sessions keep running across switches, with session-tagged SSE frames
- Expose GET /status?runtime=1 for desktop hydrate/reconcile without
wallet Balance, aligning remote running checks with local RuntimeStatus
- Compress large snapshot JSON responses with gzip middleware
- Keep provider reload retiring stale detached controllers after
credential-channel heal
Verification: go test ./internal/serve -count=1 -run 'TestStatusRuntimeQuerySkipsBalance|TestProvidersReloadRetiresStaleDetached|TestGzipMiddleware'
* feat(desktop,remote): credential-channel watchdog and provider heal / 凭证通道 watchdog 与供应商配置自愈
- Watch the reverse credential tunnel at runtime and re-heal when the
ephemeral remote port drifts after SSH reconnects
- Rewrite the remote reasonix-desktop-proxy base_url through
HealCredentialProvider, then reload serve providers (cancel-then-reload
when a doomed busy turn blocks 409)
- Gate bootstrap reuse on session-events / detached-heal capabilities so
stale serves are replaced instead of fast-reused on a dead loopback port
Verification: go test ./desktop -count=1 -run 'TestCredentialChannel|TestNeedsHeal|TestCancelThenReload' ; go test ./internal/remote/bootstrap -count=1 -run 'Credential|Heal'
* fix(desktop): remote session snapshot race, hydrate slimdown, and bridge-chain acceptance / 修复远程会话快照竞态并瘦身 hydrate
- Stop RemoteTabSnapshot concurrent map writes by copy/merging the per-tab
ETag cache under remoteTabMu instead of sharing it across unlocked workers
- Let hydrate/reconcile fetch only /history + /status?runtime=1, coalesce
overlapping ready/mount hydrates, and rate-limit REFUSED command logs
- Add bridge-chain acceptance probes (Open→ready→snapshot stampede) and FE
surface assertions so verification walks the real frontend binding path
Verification: go test ./desktop -race -count=1 -run 'TestRemoteTabSnapshot|TestRemoteSessionHydrateChainFromOpenToSnapshot|TestServeGetCachedAcceptsGzip'; node --import ./scripts/svg-stub-register.mjs --import tsx src/__tests__/remote-session-surface.test.tsx
* feat(desktop,cli): remote session-path switch and serve capability markers / 远程会话按路径切换与 serve 能力标记
- Pass listing-row sessionPath/sessionTitle into OpenRemoteProjectTab so
resume skips a redundant GET /sessions name lookup
- Project live turn state onto remote session rows from tagged runtime
events, including background sessions
- Advertise --session-events / --detached-heal (and the rolling caps token)
from serve --help so remote bootstrap can replace outdated binaries
Verification: go test ./desktop -count=1 -run 'TestResumeRemoteTabSessionKnownPathSkipsListing|TestRemoteTabPumpRoutesFramesBySession'; go test ./internal/cli -count=1 -run Serve
* fix(desktop,remote): heal dead credential reverse tunnel and arm reuse watchdog / 修复凭证反向隧道死端口与复用路径 watchdog
- Mark remote forwards Down when Accept exits so ensure no longer reuses a dead Up port
- Probe advertised reverse ports before reuse, and probe before provider reload
- Always finalizeCredentialChannel (heal + startCredentialWatchdog) on reused EnsureServer paths
Verification: go test ./desktop -count=1 -run 'TestFinalizeCredentialChannelStartsWatchdog|TestCredentialChannelDecision|TestReloadServeProvidersCancelsBusyTurn|TestCredentialProxyReverseForwardEndToEnd'; go test ./internal/remote/forward -count=1 -run 'TestRemoteForwardAcceptExitMarksDown|TestRemoteForwardEndToEnd|TestReplace'
* fix(desktop): keep remote tab active when switching from a local session / 本地切远端时不再回滚到本地会话
- Bypass local HistorySliceForTab for remote targets in switchTab
- Finish hydrate_done and SetActiveTab without bouncing back on local hydrate errors
- Add FE regression coverage for the local→remote switch path
Verification: node --import ./scripts/svg-stub-register.mjs --import tsx src/__tests__/remote-switch-from-local.test.tsx
* fix(desktop): restore remote session identity without auto-opening disconnected shells / 恢复远端会话身份且首屏不自动打开断开壳
- Persist SessionName/SessionPath and resume on revive instead of always POST /new
- Leave remoteActiveTabID empty on restore so first open stays on the local surface
- Make remoteTabMeta.Active follow remoteActiveTabID and expose TopicID/SessionPath for tree matching
Verification: go test ./desktop -count=1 -run 'TestRemoteTabPersist|TestActivateDisconnected|TestListTabsRemoteActiveFollowsHighlight|TestRemoteTabMetaExposesSessionIdentity|TestRemoteTabRestoreBuildsDisconnectedShells'
* fix(desktop): drop disconnected remote placeholder and revive on activation / 去掉远端未连接占位页并在激活时直接重连
- Remove the remote-surface--disconnected restored-shell page
- Treat disconnected mounts/events as connecting and kick SetActiveTab revive/bootstrap
- Keep strip shells available without parking the content surface on the placeholder
Verification: node --import ./scripts/svg-stub-register.mjs --import tsx src/__tests__/remote-session-surface.test.tsx
* fix(desktop): align remote session-row active highlight with local topicIsActive / 对齐远端会话行点击高亮
- Synthesize remote tree rows with root + sessionPath for topicIsActive matching
- Cover active/inactive remote session-row highlight regressions in FE tests
Verification: node --import tsx src/__tests__/project-tree-runtime.test.ts; node --import tsx src/__tests__/remote-project-tree.test.tsx
* fix(serve,desktop): strip reasoning-language from /history and ratchet bundle budget / 剥离历史中的 reasoning-language 并上调 bundle 预算
- Shape serve /history user content with agent.UserMessageText so transient
<reasoning-language> blocks never leak into remote transcripts
- Raise the raw initial JS/CSS budget for the remote UX fix path
Verification: go test ./internal/serve -count=1 -run 'TestHistoryMessagesStripTransientReasoningLanguageBlock|TestHistoryMessagesPreserveToolDetails|TestSessionsListPreviewStripsTransientReasoningLanguageBlock'; node desktop/frontend/scripts/check-bundle-budget.mjs
* fix(desktop-fe): route new-session entries to the remote tab when active / 远程会话激活时新建会话走远程分流
* fix(desktop): swap test event hooks race-safely while pumps emit / 测试中途换事件钩子改为锁保护避免数据竞态
* fix(desktop): give blank remote sessions a highlightable identity / 空白远程会话暴露可高亮身份并在物化后迁移
* fix(desktop-fe): pin test locale to jsdom navigator / 测试固定 jsdom navigator 避免系统语言影响断言
* feat(desktop): cold-start remote serve on group click with busy feedback / 点击远程项目组即引导连接并给出黄灯与刷新反馈
* fix(desktop,remote): strip transient blocks from remote history and retire stale serves / 远程历史剥离临时块并强制升级旧远端 serve
* perf(desktop): resume remote sessions off the binding path / 远程会话切换移出绑定关键路径并给出即时行反馈
* refactor(desktop): make wizard onboarding local-proxy only / 向导接入一律本地持钥并清理凭证模式选择
* chore(desktop-fe): ratchet bundle budget for remote-fix pass / 上调初始 JS 预算适配远程修复增量
* chore(desktop-fe): ratchet raw bundle budget for remote-fix pass / 上调原始体积预算适配远程修复增量
* fix(desktop): dial the host before the ensured group listing / 确保列表冷启动前先拨通 SSH 主机
* fix(desktop-fe): ensure remote listing on expand regardless of cached serve state / 展开远程组不再信任可能陈旧的 serve 状态
* fix(desktop-fe): cold-start auto-expanded remote groups too / 自动展开的远程组同样冷启动连接
* fix(desktop-fe): land remote listing rows dropped by effect churn / 远程列表结果不再被依赖抖动丢弃
* fix(desktop-fe): pin task-monitor test locale to jsdom navigator / 任务面板测试固定语言避免系统语言影响
* fix(desktop-fe): pin test locale to jsdom navigator / 测试固定 jsdom navigator 避免系统语言影响断言
* fix(desktop-fe): add missing readOnly to local-only recovery fixtures / 补齐 local-only 恢复用例缺失的 readOnly 字段
* fix(desktop-fe): pin test locale to jsdom navigator / 测试固定 jsdom navigator 避免系统语言影响断言
* fix(desktop-fe): add missing readOnly to local-only recovery fixtures / 补齐 local-only 恢复用例缺失的 readOnly 字段
* chore(desktop-fe): ratchet raw budget for the serve-scaling stacked tip / 上调原始体积预算适配 serve 扩展层
* fix(desktop):Address the data race risks caused by the passing of
internal pointers within locks
* fix(desktop): harden lock scope and orphan writes, type serve status errors, share one handshake builder / 锁域与孤儿写入加固、serve 状态错误类型化并统一握手构造
* fix(desktop): type legacy-serve fallback and reverse-probe errors, log the async serve replacement, inject the credential route registrar / 旧 serve 淘汰与反向探活错误类型化、异步替换补日志并注入凭证路由注册依赖
* fix(desktop): move remote-tab identity adoption, meta builds, and bootstrap snapshots under the tab lock / 远程标签身份采纳、meta 构造与引导快照收进 tab 锁内
* refactor(desktop): merge the desktop model pickers and thread one config snapshot through credential registration / 合并桌面模型选择器并让凭证注册全程共用一份配置快照
* fix(desktop): cache remote prefs in memory keyed by user dir and surface prefs write failures / 远程偏好按用户目录键控内存缓存并暴露写盘失败
* perf(serve): list sessions via branch-meta previews and one stat per entry / 会话列表改走 sidecar 预览并去重 stat
* perf(remote): share one probe round in EnsureServe and one-pass capability check / EnsureServe 复用路径共享单轮探测并单遍能力检查
* feat(desktop): optimistic remote session lists, unified group badge, hydrate skeleton, and pre-ready snapshot warm / 远程会话列表乐观渲染、组灯统一、水合骨架并预热快照
* feat(remote): complete multi-session serve integration
Preserve active remote turns across session switches, route tagged events to the owning tab, and expose exact session paths to the desktop tree. Add gzip snapshot transport, capability-gated remote bootstrap, and credential-channel watchdog recovery. Update Remote SSH documentation and cover the integration with Go, race, and frontend tests.
* refactor(remote): satisfy repository structure gates
* fix(remote): close multi-session lifecycle races
* fix(remote): preserve foreground session routing
Problem:\nServe and Desktop could lose the foreground session identity when controllers detached, recovered, or rotated through slash commands. Replay and status requests could also mix controller generations, and background runtime work was underreported.\n\nRoot cause:\nController ownership callbacks were rebound to keeper-only handlers, status and replay sampled the mutable controller repeatedly, and the Desktop did not reconcile a recovered foreground path before routing tagged frames.\n\nFix:\nCarry the Serve ownership binder across keeper transfers, use single controller snapshots, refresh transition tags and broadcaster routing, expose the authoritative session path, and reconcile unknown foreground frame paths from status.\n\nVerification:\ngo run ./tools/repolint\ngo test ./...\ngo vet ./...\n(cd desktop && go test ./...)\n(cd desktop && go vet ./...)\ntargeted go test -race for control, Serve, and Desktop multi-session paths\ngit diff --check
* fix(remote): close final session routing gaps
* fix(remote): close remaining serve lifecycle races
* test(cli): close queued-paste controller
* fix(remote): close final multi-session routing gaps
* fix(remote): fence recovery lifecycle races
* fix(remote): close final multisession lifecycle gaps
* fix(remote): heal all tracked proxy workspaces
* fix(remote): harden multisession ownership handoff
* fix(remote): close remaining multisession races
* test(serve): make rotation lock probe observable
* fix(remote): close session handoff races
* test(remote): use test-scoped attach context
* fix(remote): isolate session adoption state
* fix(serve): preserve committed session routing
* test(serve): exercise real silent rotations
* fix(remote): preserve listing adoption and reload budgets
* test(remote): await emitted ready state
* fix(remote): fence session rehydration
* fix(remote): harden process and session handoff
* fix(remote): harden async switching and cached state
* fix(remote): fence cross-session ownership
* fix(remote): preserve resume lifecycle events
* fix(remote): reconcile resume ownership and routing
* fix(remote): preserve lifecycle work under load
* refactor(desktop): extract remote project registry
* fix(remote): commit session routing before replay
* test(remote): adapt prompt drain regression to async resume
* chore: trigger CI after fork workflow approval
* refactor(remote): satisfy repository structure gates
* chore: run CI on final review head
* fix(remote): address final session recovery review
* test(agent): satisfy cached preview lint
* fix(desktop): satisfy macOS remote lint
* fix(desktop): close remote session recovery gaps
* fix(desktop): fence remote identities and listing caches
* fix(desktop): order remote listings and projections
* fix(desktop): fence reconnect selections and repairs
* fix(desktop): close remote session generation races
* fix(desktop): preserve remote session authority on recovery
* fix: keep listing projections generation-consistent
* fix: close remote recovery consistency gaps
Problem:
- Passive remote listing failures could erase visible topics.
- A transcript commit interrupted before its revision ledger could leave a stale listing projection certified.
- Deferred New Session could trust a reconnect-time blank snapshot after the session gained content.
Root cause:
- Passive refreshes treated transport errors as authoritative empty results.
- Listing freshness was invalidated only after the transcript revision advanced.
- Pending selection application reused a captured reuseBlank bit instead of current tab state.
Fix:
- Preserve the last successful remote rows and expose retryable group errors.
- Invalidate certified projections before committing transcript bytes while preserving transcript-first durability for brand-new sessions with malformed metadata.
- Recheck the current blank state before applying deferred New Session intent.
Verification:
- go test ./internal/agent ./internal/control
- go test -race ./internal/agent ./internal/sessioncatalog
- cd desktop && go test ./...
- pnpm --dir desktop/frontend test:all
- pnpm --dir desktop/frontend build
- go vet ./... (root and desktop)
- go run ./tools/repolint
* fix(agent): make listing invalidation monotonic
Problem: A stale whole-sidecar metadata writer could restore a certified listing projection after a transcript save had invalidated it.
Root cause: Projection invalidation only cleared the schema marker while leaving the same persistence revision, so equal-revision metadata preservation did not retain the invalidation.
Fix: Reserve the next transcript revision before mutation, finalize the commit in that same WAL/ledger generation, and cover stale metadata writeback with a regression test.
Verification: focused crash and projection tests; go test ./internal/agent ./internal/control; go test -race ./internal/agent ./internal/sessioncatalog; desktop go test/vet; root go vet; repolint.
* fix: close remote preference and save retry races
Problem: A stale remote title refresh could migrate blank-session preferences after its tab generation changed, and a writer-bound retry could reuse a stale tail baseline after reserving a metadata revision.
Root cause: Preference migration happened before the tab fence, while the writer-tail fast path validated the event index and log size but not the metadata ledger identity.
Fix: Move preference migration into the client/generation/route transaction, and disarm writer-tail classification whenever the metadata revision or digest differs from its baseline.
Verification: focused regressions; go test ./internal/agent ./internal/control; go test -race ./internal/agent ./internal/sessioncatalog; desktop go test/vet; root go vet; repolint.
* fix: preserve remote session authority without global stalls
* test: exercise registry state in title migration probe
* test(desktop): join remote bridge cleanup boundaries
* refactor(frontend): keep remote integration within budgets
* fix: preserve retryable remote and migration state
* fix: preserve remote selection authority during retries
* fix(remote): preserve token across failed serve retirement
* fix(desktop): serialize in-flight remote selections
* fix: stage remote authority transitions safely
---------
Co-authored-by: SivanCola <[email protected]>
* fix: continue active standard todos
Problem:
Standard turns can persist an in-progress Todo and then end with only a promise to act, leaving the UI reporting active work after execution stopped.
Root cause:
Final readiness intentionally does not continue ordinary Standard turns, and the Todo shelf rendered persisted status without the owning tab runtime state.
Fix:
Add a trusted, same-Run Standard Todo continuation guard bounded to two tail prompts and gated by novel host receipts and user-work preemption. Render Todo activity from runtime state and route explicit Continue actions to the exact tab.
Verification:
- go test ./...
- (cd desktop && go test ./...)
- focused go test -race for Standard Todo continuation
- (cd desktop/frontend && pnpm build && pnpm test:typecheck && pnpm test:todo-visibility)
- real-browser Todo preview and Continue click flow
* chore: ratchet App repolint budget
Problem:
The Todo continuation owner-layer guard adds 19 lines to App.tsx, exceeding its existing file-size debt budget.
Root cause:
The repolint baseline remained at the pre-change App.tsx line count.
Fix:
Raise only the App.tsx file-size baseline from 4728 to 4747 and leave every unrelated debt baseline unchanged.
Verification:
- go run ./tools/repolint
- git diff --check
* fix(desktop): move topic metadata to SQLite
Problem: Desktop stored generated topic metadata across four workspace-local JSON files, polluting projects and allowing partial multi-file writes.
Root cause: Topic metadata had no authoritative transactional store or cross-version compatibility bridge.
Fix: Add per-scope SQLite stores, lazy migration and legacy mirroring for existing scopes, tombstone-aware reconciliation, corruption recovery, and future-schema protection.
Verification: root and Desktop test suites, focused and full race tests, golangci-lint, repository lint, and diff checks passed.
* fix(desktop): harden topic state reconciliation
Problem:
Desktop topic migration could overwrite concurrent manual titles, prune explicit restores in bridged scopes, and lose state across split writes or damaged databases.
Root cause:
Background repair replaced stale whole indexes, tombstone ordering was not restore-aware, and title fields were committed independently without session-backed corruption recovery.
Fix:
Merge only missing index fields with commit-time tombstone pruning, make restores and deletes tombstone-first, commit compound topic mutations atomically, preserve unknown legacy metadata, surface authoritative read failures, and rebuild corrupt stores from session metadata.
Verification:
- go test ./... -count=1
- cd desktop && go test ./... -count=1
- cd desktop && go test -race . -count=1
- go test -race ./internal/topicstate -count=1
- golangci-lint run ./...
- cd desktop && golangci-lint run ./...
- pnpm --dir desktop/frontend build
- pnpm --dir desktop/frontend test:typecheck
- go run ./tools/repolint
- git diff --check
* fix(desktop): replay pending topic mirrors first
Problem:
A crash between legacy JSON mirror writes could leave a mixed snapshot that was merged back into SQLite on restart.
Root cause:
Startup reconciled legacy digests before honoring the persisted pending mirror revision, so stale creation or auto-title metadata could appear to be an old-version edit.
Fix:
Replay the authoritative pending SQLite snapshot before legacy reconciliation, skip parsing partial legacy files during that replay, and cover the restart window with a regression test.
Verification:
- go test ./... -count=1
- cd desktop && go test ./... -count=1
- cd desktop && go test -race . -count=1
- focused pending-mirror and corruption recovery race tests
- golangci-lint run ./...
- cd desktop && golangci-lint run ./...
- go run ./tools/repolint
- git diff --check
* fix(desktop): keep pending topic writes authoritative
Problem:
When a legacy mirror remained unavailable, the next topic mutation could silently fall back to JSON only and later be overwritten by SQLite.
Root cause:
Pending-mirror repair errors escaped the reconciliation path and activated the migration-only legacy write fallback before the new SQLite mutation ran.
Fix:
Keep serving and mutating the authoritative SQLite store while its mirror outbox remains pending, skip reconciliation against the known-partial JSON snapshot, and verify a second write survives restart.
Verification:
- go test ./... -count=1
- cd desktop && go test ./... -count=1
- focused pending-mirror tests under the race detector
- golangci-lint run ./...
- cd desktop && golangci-lint run ./...
- go run ./tools/repolint
- git diff --check
* fix(desktop): serialize topic title publication
Problem:
A manual rename could commit after an automatic title but still have its Tab and session metadata overwritten by the automatic publisher.
Root cause:
SQLite compare-at-commit protected the durable row, but manual and automatic operations published their post-commit side effects without a shared ordering boundary.
Fix:
Serialize each title commit with its Tab/session publication, add a deterministic race regression, and document the direct-downgrade boundary for fresh SQLite-only scopes.
Verification:
- cd desktop && go test ./... -count=1
- focused title race tests under the race detector
- go test ./... -count=1 (unrelated historycatalog timeout passed on focused retry; two earlier full runs passed)
- golangci-lint run ./...
- cd desktop && golangci-lint run ./...
- go run ./tools/repolint
- git diff --check
* fix(desktop): stabilize Windows transcript selection overlay
Problem:
Repeated native multi-click selection in a Win11 WebView2 transcript could leave table pixels apparently displaced even though transcript scroll geometry did not change. The diagnostic bundle reported b9cf32f rather than the v1.31.4 tag SHA 97411a3, but the affected selection and table code remained equivalent through the tested main-v2 base.
Root cause:
The transcript action menu used an unstable compositor path: native selection churn repeatedly mounted and removed a translucent, blurred, transformed body portal. Native baseline replay confirms the unstable host lifecycle, although the current WebView2 runtime did not reproduce the original large stale-pixel region, so this does not claim a unique confirmed compositor root cause.
Fix:
Keep one state-driven transcript action portal for the component lifetime, reject stale positioning revisions, and make hidden states non-interactive and inaccessible. Use an opaque, non-blurred, non-transforming paint path only on Windows transcripts while preserving the existing macOS/Linux treatment. Add deterministic table fixtures, browser geometry coverage, a tagged native WebView2 capture host, image comparison, and a Windows CI gate.
Verification:
- pnpm --dir desktop/frontend test:transcript
- pnpm --dir desktop/frontend test:transcript-browser
- pnpm --dir desktop/frontend test:motion
- pnpm --dir desktop/frontend build
- cd desktop && go test ./...
- Win11 WebView2 native smoke: 3/3 at 1200x800 and 20/20 at 1920x1032
- Win11 vendored go-webview2 tests
- Windows amd64 and arm64 smoke-host cross-builds
- go run ./tools/repolint
- git diff --check
* fix(ci): satisfy transcript smoke lint
Problem:
The new Windows transcript pixel comparator tripped the required Go lint jobs, leaving desktop, desktop-macos, and lint red.
Root cause:
The comparator used a manual mask-membership loop and its tests used classic counted loops that the repository's modernize and intrange rules reject.
Fix:
Use slices.ContainsFunc for mask membership and Go integer ranges in the focused comparator tests without changing pixel thresholds or comparison behavior.
Verification:
- go test ./internal/transcriptsmoke
- go vet ./internal/transcriptsmoke
- GOOS=windows golangci-lint run --timeout=5m ./...
- go test ./...
- go run ./tools/repolint
- git diff --check
* feat(desktop-fe): add remote tab bindings and browser mocks / 增加远程项目 Tab 的前端绑定与 mock
* feat(desktop-fe): offer remote connection in the add-project menus / 加项目菜单增加远程连接入口
* feat(desktop-fe): add three-step remote connection wizard / 增加远程连接三步向导
* feat(config): pin remote projects in user config / 用户配置支持固定远程项目
[[remote.projects]] entries (host_id + workspace + title) reference
[[remote.hosts]] by name. RemoteProject/UpsertRemoteProject/
RemoveRemoteProject with Clone copy and user-scope TOML rendering;
round-trip covered in remote_config_test.go.
* feat(desktop): remote project registry and remote tab bootstrap / 远程项目注册与远程标签引导
- RemoteTabRef discriminator on TabMeta and ProjectNode.
- List/Add/RemoveRemoteProjects persist through [remote].projects;
AddRemoteProject dedupes on (hostID, workspace).
- remoteProjectNodes appends remote project groups to the tree
snapshot; config read failures degrade to no remote nodes instead
of breaking the tree.
- OpenRemoteProjectTab creates-or-focuses an in-app remote tab and
returns meta immediately; SSH + Serve bootstrap runs in the
background and reports through remote-tab:{id}:state events.
* feat(desktop-fe): remote project groups in the project tree / 项目树渲染远程项目分组
ProjectNode.remote drives the cloud folder icon; clicking an empty
remote group row re-enters the project via OpenRemoteProjectTab
(in-flight double clicks guarded by a ref Set, settled re-opens
deduped by the backend focus path). Browser mock mirrors the Go
snapshot so the tree shows pinned remote projects in dev.
* fix(desktop-fe): wizard suggest-list z-index token; failed-connect test / 向导建议列表 z 层级 token 化并补连接失败测试
.remote-wizard__suggest-list joins the z-scale tokens instead of a
hardcoded z-index: 2. The wizard test now drives a real
stopped+error → retry → connected sequence so the connecting step's
failure path stays observable instead of always succeeding.
* fix(desktop-fe): wizard all-or-nothing finish, connect log target, dead i18n keys / 向导完成回退、连接日志目标与清理死键
- finish(): a failed OpenRemoteProjectTab rolls back the just-registered project (RemoveRemoteProject); if rollback fails, refresh keeps the tree honest. AddRemoteProject failures return before any open attempt.
- connect(): target host comes from the caller, fixing the stale-closure log that printed a raw host id on first connect.
- Drop unused remoteWizard.folderName/createFolder keys from en/zh/zh-TW; wizard header comment no longer claims mkdir.
* feat(desktop): remote tab serve bridge — auth handshake, session entry, SSE pump / 远程标签 Serve 桥:认证握手、进入会话与事件泵
- serveHandshake: one POST /auth/token trades the pre-shared token for the
HttpOnly session cookie (same flow the web shell uses); the token never
enters a request line or the serve access log.
- enterRemoteSession: POST /new for fresh sessions; SessionName opens
resolve the name against GET /sessions and POST /resume with the entry
PATH (serve takes path, not name).
- remoteTabPump: subscribes GET /events and forwards each data frame
verbatim as remote-tab:{id}:event; generation guard lets a superseded
pump self-exit once reconnect logic lands.
- bootstrapRemoteTab now attaches the bridge after EnsureServer: handshake
→ pump subscribed → session entered → state=ready, bounded by a 30s
sub-context.
- remoteEventHook test seam; 4 httptest bridge tests incl. pump cleanup
(uncancelled /events connections otherwise hang httptest Close).
- Drop plan-task references from code comments (app.go, remote_projects.go,
types.ts).
* feat(serve,desktop): model/effort over HTTP; full remote command proxy / Serve 开放模型与努力度路由,桥补全命令代理
- serve: POST /model and POST /effort expose the existing switchModel /
switchEffort internals to HTTP clients (desktop remote tab + web shell
pickers). Route validation tests; switch semantics stay covered by the
existing model-switch suites.
- bridge: SetRemoteTabModel/Effort/PlanMode, Compact/Fork/Summarize/
ForgetRemoteTab, RemoteTabBranches/Skills — one forward each through the
shared remoteTabPost/remoteTabGet helpers. auto-approve-tools and bypass
are deliberately skipped: they are legacy aliases of
tool-approval-mode=yolo.
- bridge.ts: matching AppBindings declarations + mock stubs; fakeServe
gains the new endpoints and the forwarding table gains 8 rows.
* feat(desktop): remote tab reconnect lifecycle and close / 远程标签断线自愈与关闭
- CloseRemoteTab: idempotent teardown — pump stops, registry entry drops,
serve + SSH stay for other tabs.
- onStatus now drives open tabs through SSH transitions: connecting/
reconnecting suspends pumps (gen bumped so stale pumps exit), connected
re-attaches each tab to the still-running remote serve (fresh handshake
+ pump, no session re-entry needed — the serve holds the session),
stopped parks tabs in error with the host failure text.
- Unexpected stream death now flags reconnecting and attempts one
re-attach instead of reporting a hard error; commands on tabs that are
reconnecting or failed fail fast with a clear message.
- Tests: close idempotence, host drop → reconnect → ready with a fresh
event stream, terminal failure text propagation.
* feat(desktop): remote tabs join the strip with a native surface / 远程标签进入标签栏并渲染原生表面
- ListTabs merges open remote tabs; a highlighted remote tab deactivates
local entries so exactly one strip item is active.
- SetActiveTab routes by registry membership: remote ids take the strip
highlight, local ids clear it and run the existing path. CloseTabWithPolicy
tears a remote tab down without touching the local runtime.
- OpenRemoteProjectTab emits remote-tab:opened with the meta on open and
re-focus; the frontend adopts it (seedActiveTabMeta + switchTab) and
renders RemoteSessionSurface instead of the local transcript when
activeTab.remote is set.
- useRemoteSession: state/event subscriptions, snapshot hydration with
retry (covers the mount-vs-event race), frame collection, and typed
submit/cancel/approve/answer wrappers. Surface renders the four
connection states; hydrated content wins over a still-pending state
event. Styles use design tokens; locales in en/zh/zh-TW.
- Tests: ListTabs/activation/close integration (Go), surface + hook
contract (tsx).
* feat(desktop-fe): remote transcript reuses the local pipeline end to end / 远程会话端到端复用本地渲染管线
- useRemoteSession feeds serve frames (same wire form as agent events)
through the exported local reducer, hydrates /history through the local
history action, and injects the optimistic user bubble with the local
user action — items, live streaming, approvals, and asks therefore shape
exactly like a local tab.
- RemoteSessionSurface renders the shared Transcript component; only the
connection state machine and the approval/ask cards stay remote-specific.
The composer stays the shared local one with send/cancel/running fed by
the session (App-level wiring). Bespoke row/composer rendering and its
styles/strings are gone; the mock snapshot returns an empty history like
a fresh local session and the mock turn streams through the reducer.
- State type exported from useController; the svg asset stub also covers
.css so tsx tests can mount the transcript chain.
* feat(desktop-fe): remote sessions in the project tree / 项目树远程会话行与远程菜单
- Remote groups list their serve sessions (RemoteProjectSessions) while
the host is connected; rows open by sessionName through the ensure-open
path. A new session invalidates the cached listing.
- Group row gains a connection badge driven by the live host status.
- Remote groups swap the local project menu for remote actions: new remote
session, open remote window, stop remote server, unpin (removes the
registration and refreshes). The + action opens a remote session instead
of creating a local topic — local reveal/rename/remove no longer fire on
remote rows.
- Source-contract test pins the tree wiring and the shared-composer prop
branching in App.
* feat(desktop): session titles, new-session reset, and demo preseed / 会话标题、新建会话重置与演示预置
- The SSE pump schedules a title refresh after turn_done: the serve's
LLM-generated title for the current session replaces the workspace-name
default and rides the tab-opened channel, which the chrome merges into
the existing strip entry (no re-switch when the tab is already active).
- A NewSession open on a live tab now POSTs /new: the previous session
stays in the remote history list, the tab switches to the new empty one
(title resets), and the re-emitted ready state forces the frontend to
re-sync its snapshot — which now happens on every ready transition, not
just the first hydration.
- The tree hydrates host statuses once on mount, so badges and the
session-fetch gate are correct without a wizard run.
- Browser-dev mock preseeds a connected demo project, an open demo tab,
and a demo session row; the canned turn adopts an AI-style title and a
new-session open resets the demo tab like the real backend.
- Tests: title adoption + new-session reset (Go), ready re-sync (surface),
preseed contract.
* feat(desktop): authoritative remote session lifecycle / 远程会话生命周期权威化
- The session listing is backend-authoritative: RemoteProjectSessions
merges a desktop-view blank row (name empty, localized 新的会话 title)
while the tab holds a fresh session the serve has not written yet, so
the tree renders one source of truth.
- Blank reuse mirrors EnsureBlankTab: a sessionReset flag on the tab makes
further new-session opens re-activate instead of POSTing /new again; the
flag clears when the session earns a serve title or a resume lands.
- resumeRemoteTabSession switches a live tab to a listed session (POST
/resume, title adoption, ready re-emit); the bootstrap gives fresh
sessions the localized default title.
- serve /sessions entries carry mtimeMilli; the listing orders pinned
first and merges desktop-owned title overrides; SetRemoteSessionPinned
and SetRemoteProjectTitle back the tree actions.
- fakeServe mirrors serve semantics (/new abandons current, /resume
restores it); tests pin the blank-reuse contract and resume flow.
* feat(desktop-fe): remote sessions ride the local renderer with full parity / 远程会话全面复用本地管线
- Session rows join the TREE DATA as synthetic topic nodes, so filtering,
workbench arrangement, and the pinned section treat them exactly like
local topics; clicks, pin, rename, and archive route to the remote
bindings and the blank row comes from the authoritative listing (the
frontend blank state machine is deleted).
- Project menus mirror the local templates item-for-item (new session,
rename project via registry title, reveal in remote file manager, copy
path, archive active conversation, unpin) in classic and workbench
variants; AI rename stays disabled for remote rows.
- The shared Composer serves remote tabs: send/cancel/running from the
session hook, model switch through SetRemoteTabModel with the capsule
label from the serve status; the topic-bar pencil opens rename.
- The mock mirrors the whole chain: demo preseed (project, tab, session
row with an 18-turn history), dynamic session store, local-script
canned turns with cancellation, immediate 202-style submit resolve,
session-interrupting switches, and model catalog switching.
* test(remote): multi-workspace serve coexistence coverage / 多工作区 serve 共存测试覆盖
- One fake host, two workspaces: slug-keyed state/token files coexist,
re-ensure reuses only its own serve, Stop(A) leaves B alive, and each
launch script carries only its own concrete state paths (plan task 1.1
coverage over the as-built layout).
* feat(desktop): wizard-level remote platform check / 连接向导阶段的远程平台检查
- CheckRemotePlatform runs uname through the same ParseUname gate
EnsureServe applies; the connect wizard awaits it at the connecting
step, so an unsupported remote OS (V1: Linux/macOS) fails with one
clear message before directory browsing starts, instead of deep in
serve bootstrap after the project is registered.
* refactor(desktop): per-workspace remote serve registry and stop/status/logs API / 按工作区键控的远程 serve 注册表与停止状态日志接口
- managedHost tracks one serveEntry per workspace instead of a single
server+token; the loopback tunnel is named serve-<slug> from
store.RemoteWorkspaceSlug so one host holds one independent forward
per workspace.
- StopServer/ServerStatus/ServerLogs gain a workspace parameter; the
bound StopRemoteServer/RemoteServerStatus/RemoteServerLogs follow,
with every frontend call site updated in the same commit because
remote:server events now interleave per workspace.
- The web window records its workspace so reconnect refresh re-ensures
it and stop closes it only on a match; the frontend store nests
servers[hostId][workspace] and the panel server tab manages the
input's workspace (the host's first entry while the input is empty)
(plan task 2.1).
* test(desktop): assert StopRemoteServer forwards the workspace to the kernel / 断言 StopRemoteServer 向内核转发工作区参数
- Wires the fake kernel's stoppedWorkspaces tape to a real assertion in
the stop-closes-window test, so the bound method's workspace
parameter is verified alongside the window behavior.
* fix(desktop-fe): type-safe remote test mocks / 远程测试桩类型修复
- The optimistic-bubble assertion wraps its optional-chained some() in
Boolean so ok() receives a boolean; the panel mock's window.go App
object casts through Partial<AppBindings> like the wizard mock, and
the wizard's Promise.withResolvers timers become plain Promise
constructors (lib-target independent). These are what editors report
when they type-check the tsconfig-excluded test files.
- The default React imports stay: tsx compiles these excluded files
with the classic JSX transform, so the seemingly unused import is
required at runtime.
* feat(desktop): remote tabs persist and restore as disconnected shells / 远程标签持久化与断连空壳恢复
- desktop-tabs.json gains remoteTabs + remoteTabOrder (omitempty: no
remote tabs open ⇒ byte-identical legacy file). Entries carry only
id/host/workspace/title — no session: clicking a restored shell
reconnects and lands in a fresh blank session, and the tree group's
session rows remain the picker for past conversations.
- restoreOrBuildTabs rebuilds shells in a disconnected state (no
connect, no serve) and routes a persisted remote active id to the
strip highlight; SetActiveTab on a shell and the tree-group
ensure-open both bootstrap the reconnect in place, reusing the id.
- New disconnected state rides TabMeta.remoteState so the surface
renders before any event this run; the surface offers a reconnect
button; host status transitions never flip a shell into a runtime
state.
- ReorderTabs accepts the full mixed strip: local and remote
subsequences validate and persist separately (drag-reorder with
remote tabs used to fail server-side). Single-surface layouts
collapse remote shells to the active one like local tabs (plan
task 3.1 remainder: Guards/Restore/Round-trip).
- The surface test's OpenRemoteProjectTab mock returns a TabMeta to
match the binding signature (the void return broke the
Partial<AppBindings> cast under editor type-checks).
* fix(desktop): boxed frame collapse
Fix \boxed rendering so the frame is a proper rectangle instead of a
collapsed vertical bar in WKWebView, and pin pnpm to v10 as required by
the frontend's engines field.
- KaTeX draws \boxed's frame as an empty .fbox span whose width comes
from .katex-stretchy's width:100%. Under WKWebView that percentage
resolves against the span's intrinsic width (0) inside the
inline-table/table-layout:fixed vlist, so top/bottom borders vanish
and left/right borders merge into one tall bar. Override the width
with -webkit-fill-available, which fills the containing row while
keeping the span's inline-block baseline alignment (vertical position
intact).
- Add "packageManager": "[email protected].5" so Corepack/Wails use pnpm 10,
matching the ">=10 <11" engine range, instead of defaulting to pnpm 11.
- TUI path: teach internal/cli/latex.go \boxed (render inner content),
\left./\right. (invisible dot delimiter), and \vert/\lvert/\rvert/
\Vert/\lVert/\rVert symbols, with regression cases in latex_test.go.
* fix(remote): generous serve/upload budget and pipelined SFTP writes / 放宽 serve 上传时限并流水线化 SFTP 写入
- The CLI serve/fs paths had a flat 60s deadline; a same-platform
binary upload is ~55MB and real links sit under 1MB/s, so the
deadline failed exactly the install mode offline hosts need. Both
budgets rise to 10 minutes.
- sftpfs copies uploads through a 1MB buffer so each Write keeps ~32
SFTP packets in flight; with the default 32KB io.Copy buffer every
Write is one packet and concurrent writes degenerate to a packet
per round-trip. (A pkg/sftp throughput gap vs OpenSSH sftp remains
on high-RTT links: measured 25-40KB/s vs 588KB/s; tracked
separately.)
- List resolves a leading "~" server-side (Stat-verified, falling back
to the session start directory): the SFTP protocol does not expand it,
so the wizard's fresh-host browse of "~" failed with
"file does not exist".
* feat(remote): local-proxy credential mode kernel / 本地代理凭证模式内核层
- RemoteHostEntry gains credential_mode (remote | local-proxy) with
validation, renderer, and a --credential-mode flag on remote add.
- bootstrap.CredentialProxyOptions: EnsureServe installs a
tunnel-backed provider entry into the remote user config
(idempotent append; a base_url change rewrites just that line) and
LaunchCommand injects the virtual token via the serve environment
plus --model <provider> — the token never rides argv or files.
* feat(desktop): desktop-held credentials for remote serves / 远程 serve 桌面持钥模式
- credential_proxy.go: a loopback key holder swaps the per-host virtual
token for the real provider key and streams responses through
(SSE-safe). Tokens derive from a persisted secret, so a restarted
desktop keeps working with a reused remote serve; rotating the
secret revokes every token at once.
- EnsureServer orchestrates local-proxy hosts: proxy starts, the
cred-proxy:<host> reverse tunnel opens (forward.Remote, idempotent),
and the bootstrap receives the token + provider entry to install.
- Host form gains the credential-mode select (three locales); the
locale budget gate rides along (remote copy grew the chunks past
the old 55.8/55.0 gates).
- E2E: TestCredentialProxyRealHostSmoke (env-gated) drives connect →
reverse tunnel → serve launch → one real model turn and asserts the
reply arrived through desktop-held credentials; verified against a
live host.
* fix(desktop-fe): tolerate the wails dev spinner crash / 容忍 wails dev 转圈组件崩溃
- index.html gains the #wails-spinner anchor expected by the v2.13 dev
runtime.
- The global crash screen now ignores errors whose stack lives entirely
inside /wails/*.js: the v2.13 dev runtime's Svelte spinner throws
"Cannot read properties of null (reading 'nodes')" on mount while the
app itself keeps working (verified headless: full UI renders), so the
fatal report must not escalate third-party runtime noise.
* fix(remote): materialize the preset default_model relies on / 物化默认模型依赖的内置供应商
- Appending the credential-proxy [[providers]] entry replaces the
remote's built-in provider defaults, so a default_model like
"deepseek-flash" that resolved only through those defaults would
dangle and crash the serve at startup (surfacing as a confusing
port-file timeout). The install now materializes the builtin entry
default_model refers to as an explicit block BEFORE ours; the
default_model line itself is never rewritten, so every entry point
(CLI, web window, remote-mode desktop launches) keeps resolving.
* feat(desktop-fe): credential-mode segmented control in the wizard / 向导增加凭证模式分段控件
- The wizard's inline host form gains the same remote|local-proxy choice
as the hosts page, rendered as a provider-add-segmented control after
the download method (established pattern; zero new styles or locale
keys). Wizard-created hosts no longer silently default to remote mode.
* fix(remote): heal the credential provider config on reuse too / 复用 serve 时同样治愈凭证配置
- ensureCredentialProvider now runs before the reuse check, so a live
serve's config gains the materialized default_provider entry as well —
previously only fresh launches installed it, leaving reused serves on
boxes with the old dangling-default config.
* fix(desktop): ephemeral reverse-tunnel port for the credential proxy / 凭证代理反向隧道改用临时端口
- The remote bind drops the fixed 18999 in favor of 127.0.0.1:0 (the
SSH layer reports the actual port; the materialized provider entry's
base_url already rewrites on port change). A half-dead session's
stale listener can no longer block serve starts with a confusing
"tcpip-forward request denied".
* fix(config): relax compact_ratio floor from 0.65 to 0.30
Allow users to set a lower compaction threshold for large context
windows (e.g. 1M). A lower threshold triggers compaction earlier,
giving users finer control over cost vs. context freshness tradeoffs.
The existing safety guards (Prepare boundary, foldEconomics) remain
unchanged — lowering the floor only expands the user-configurable
range, not the automatic behavior.
Fixes#9060
* feat(serve,agent): provider reload endpoint, provider_unreachable event, status reconciliation fields / serve 增加供应商重载端点、通道不可达事件与状态对账字段
* feat(remote): credential heal closes the loop — change signal and .env token delivery / 凭证治愈闭环：变更信号与 .env 令牌交付
* feat(desktop): reverse-channel self-healing, single-pump attach, busy-soft session entry / 反向通道自愈、单泵附着与忙碌软进入
* feat(desktop-fe): remote session running reconciliation, submit rollback, interruption notices / 远程会话运行对账、提交回滚与中断通知
* feat(desktop-fe): remote project tree and wizard polish / 远程项目树与向导打磨
* fix(desktop-fe): make remote-session-surface test runnable under the default runner / 修复远程会话面测试在默认跑测器下的崩溃
- 按 remote-server-panel 的既有模式把 remote-session-surface.test.tsx
注册到 test:remote（svg-stub-register 加载）：其渲染链经 Transcript
懒加载 ScrollDiagnosticPanel，再传递导入 logo-wordmark.svg，裸 tsx
无法解析该扩展名
- ScrollDiagnosticPanel 读 import.meta.env.DEV 改为可选链：裸 tsx 下
import.meta.env 为 undefined（此前 __BUILD_CHANNEL__ 未定义即开启
诊断面板，模块求值即崩）；Vite 构建行为不变
- 验证：svg-stub 跑测 24/24 通过，tsc 无告警
注：remote-error-ux.test.tsx 的 5 个安全摘要断言失败为分支合并前
既有问题（d597b10fd 上同样 4 过 5 挂），与本次合并无关。
* feat(serve): multi-session detach, runtime status, and gzip snapshot transport / 多会话后台切换、runtime 状态与 gzip 快照传输
- Add detached multi-session controllers and lease split/adopt so busy
sessions keep running across switches, with session-tagged SSE frames
- Expose GET /status?runtime=1 for desktop hydrate/reconcile without
wallet Balance, aligning remote running checks with local RuntimeStatus
- Compress large snapshot JSON responses with gzip middleware
- Keep provider reload retiring stale detached controllers after
credential-channel heal
Verification: go test ./internal/serve -count=1 -run 'TestStatusRuntimeQuerySkipsBalance|TestProvidersReloadRetiresStaleDetached|TestGzipMiddleware'
* feat(desktop,remote): credential-channel watchdog and provider heal / 凭证通道 watchdog 与供应商配置自愈
- Watch the reverse credential tunnel at runtime and re-heal when the
ephemeral remote port drifts after SSH reconnects
- Rewrite the remote reasonix-desktop-proxy base_url through
HealCredentialProvider, then reload serve providers (cancel-then-reload
when a doomed busy turn blocks 409)
- Gate bootstrap reuse on session-events / detached-heal capabilities so
stale serves are replaced instead of fast-reused on a dead loopback port
Verification: go test ./desktop -count=1 -run 'TestCredentialChannel|TestNeedsHeal|TestCancelThenReload' ; go test ./internal/remote/bootstrap -count=1 -run 'Credential|Heal'
* fix(desktop): remote session snapshot race, hydrate slimdown, and bridge-chain acceptance / 修复远程会话快照竞态并瘦身 hydrate
- Stop RemoteTabSnapshot concurrent map writes by copy/merging the per-tab
ETag cache under remoteTabMu instead of sharing it across unlocked workers
- Let hydrate/reconcile fetch only /history + /status?runtime=1, coalesce
overlapping ready/mount hydrates, and rate-limit REFUSED command logs
- Add bridge-chain acceptance probes (Open→ready→snapshot stampede) and FE
surface assertions so verification walks the real frontend binding path
Verification: go test ./desktop -race -count=1 -run 'TestRemoteTabSnapshot|TestRemoteSessionHydrateChainFromOpenToSnapshot|TestServeGetCachedAcceptsGzip'; node --import ./scripts/svg-stub-register.mjs --import tsx src/__tests__/remote-session-surface.test.tsx
* feat(desktop,cli): remote session-path switch and serve capability markers / 远程会话按路径切换与 serve 能力标记
- Pass listing-row sessionPath/sessionTitle into OpenRemoteProjectTab so
resume skips a redundant GET /sessions name lookup
- Project live turn state onto remote session rows from tagged runtime
events, including background sessions
- Advertise --session-events / --detached-heal (and the rolling caps token)
from serve --help so remote bootstrap can replace outdated binaries
Verification: go test ./desktop -count=1 -run 'TestResumeRemoteTabSessionKnownPathSkipsListing|TestRemoteTabPumpRoutesFramesBySession'; go test ./internal/cli -count=1 -run Serve
* fix(desktop-fe): pin test locale to jsdom navigator / 测试固定 jsdom navigator 避免系统语言影响断言
* fix(desktop-fe): add missing readOnly to local-only recovery fixtures / 补齐 local-only 恢复用例缺失的 readOnly 字段
* fix(desktop-fe): pin test locale to jsdom navigator / 测试固定 jsdom navigator 避免系统语言影响断言
* fix(desktop-fe): add missing readOnly to local-only recovery fixtures / 补齐 local-only 恢复用例缺失的 readOnly 字段
* chore(desktop-fe): ratchet raw budget for the serve-scaling stacked tip / 上调原始体积预算适配 serve 扩展层
* fix(sessioncatalog): stop repeated repair reindex loop / 修复会话目录反复重新索引 (#9312)
* fix(sessioncatalog): stop repeated repair reindex loop
Problem: Idle desktop sessions could repeatedly show indexing progress and make sidebar deletion appear unavailable.\n\nRoot cause: Exact-path catalog indexing rewrote an unchanged projection and published a new revision on every defensive snapshot, allowing repair and reconcile work to feed back into one another.\n\nFix: Skip unchanged exact-path projections, prevent stale unknown inputs from downgrading known counts, and add regression coverage for repeated indexing and repair completion.\n\nVerification: go test ./internal/sessioncatalog -count=1; go test -race ./internal/sessioncatalog -count=1; go vet ./internal/sessioncatalog; cd desktop && go test ./... -run 'Test(DeleteSession|SessionCatalog|ProjectTree|Reconcile|ListProjectTopics)' -count=1
* fix(sessioncatalog): preserve recovery metadata during index repair
Problem: the first PR revision failed repository standards and could leave recovery metadata stale when an unknown count record arrived for an existing session.\n\nRoot cause: the exact-index fast path was embedded in the large upsert function, and its downgrade guard skipped the whole record without distinguishing count fields from recovery metadata.\n\nFix: extract exact-path preparation into a focused helper, preserve known counts only when the content fingerprint is unchanged, and still apply recovery metadata updates.\n\nVerification: go run ./tools/repolint; go test ./internal/sessioncatalog -count=1; go test -race ./internal/sessioncatalog -count=1; go vet ./internal/sessioncatalog; cd desktop && go test ./... -run 'Test(DeleteSession|SessionCatalog|ProjectTree|Reconcile|ListProjectTopics)' -count=1
* fix: preserve sidebar activity order during exact indexing / 修复精确索引导致的侧栏会话错排 (#9314)
* fix: keep runtime conversation rows in canonical order
Problem: Switching conversations could reorder sidebar rows while runtime and catalog snapshots crossed.
Root cause: The frontend sort comparator treated runtime session rows as incomparable with catalog topic rows, so async arrival order leaked into the visible order.
Fix: Sort both row shapes with the same pinned, manual, activity, and stable-key rules, while keeping non-conversation nodes deterministic. Add a regression test covering a runtime-only row ahead of catalog rows.
Verification: Focused project-tree runtime, catalog-completeness, and runtime-projection tests; frontend typecheck.
* test: keep project tree regression within file budgets
Problem: The focused regression pushed project-tree-runtime.test.ts past the repository test-file budget.
Fix: Move the sorting regression into the dedicated project-tree-sort-runtime test module without changing production behavior.
Verification: Project-tree runtime tests, repolint, and frontend typecheck.
* fix(sessioncatalog): preserve recovery metadata during index repair
Problem: the first PR revision failed repository standards and could leave recovery metadata stale when an unknown count record arrived for an existing session.\n\nRoot cause: the exact-index fast path was embedded in the large upsert function, and its downgrade guard skipped the whole record without distinguishing count fields from recovery metadata.\n\nFix: extract exact-path preparation into a focused helper, preserve known counts only when the content fingerprint is unchanged, and still apply recovery metadata updates.\n\nVerification: go run ./tools/repolint; go test ./internal/sessioncatalog -count=1; go test -race ./internal/sessioncatalog -count=1; go vet ./internal/sessioncatalog; cd desktop && go test ./... -run 'Test(DeleteSession|SessionCatalog|ProjectTree|Reconcile|ListProjectTopics)' -count=1
* fix: preserve activity during exact session indexing
Problem: A transient older sidecar read could overwrite a known newer activity timestamp and reorder the project sidebar while switching conversations.
Root cause: Exact-path indexing replaced the catalog activity projection without comparing it with the existing authoritative content projection.
Fix: Preserve the known activity timestamp when the transcript fingerprint is unchanged and the incoming sidecar timestamp is older. Add a deterministic regression test for the backwards-activity case.
Verification: Focused sessioncatalog tests, project-tree runtime/sort tests, frontend typecheck, repolint, and git diff --check.
* refactor: remove unreachable runtime session sort path
Problem: The frontend sorter change targeted top-level session rows that the current runtime projection does not emit.
Fix: Remove the unreachable presentation change and its misleading fixture so the PR owns only the exact-index activity regression that reproduces the reported sidebar reorder.
Verification: Project-tree tests, sessioncatalog tests, repolint, and frontend typecheck.
* fix(desktop): allow deleting configured default providers / 修复已配置默认模型服务无法删除 (#9344)
* fix(desktop): allow deleting configured default providers
Problem: The provider access menu was disabled for any custom provider selected as the current default, so configured providers could not be deleted from settings.\n\nRoot cause: The frontend blocked the action based on default-model state even though the backend already retargets references to a configured fallback and rejects unsafe removals.\n\nFix: Remove the frontend-only default-provider deletion gate and keep the backend as the source of truth. Add a regression test covering the custom provider removal confirmation flow.\n\nVerification: provider access card test, frontend typecheck, test typecheck, ESLint, CSS checks, and desktop Go tests all pass.,
* test(desktop): cover deleting the current default custom provider
Problem: the provider deletion regression test did not model a custom provider selected as the current default. Root cause: the card-only fixture bypassed SettingsPanel and never supplied a defaultModel reference. Fix: render the real models/access settings path with a default custom provider and verify the delete action reaches RemoveProviderAccesses. Verification: provider-access-card test, test typecheck, frontend typecheck, targeted ESLint, CSS checks, and settings-refresh snapshot test all pass.
* fix: restore explicit readiness recovery and stabilize transcript scroll / 恢复显式收尾恢复并稳定会话滚动 (#9341)
* fix(control): restore explicit readiness recovery
Problem: Standard and Delivery turns could launch hidden readiness continuations after a final answer, causing extra model rounds and useless work.\n\nRoot cause: ordinary orchestration armed automatic readiness continuation and classified task progress from per-turn control state and assistant prose.\n\nFix: stop ordinary Standard and Delivery turns at the readiness boundary, preserve explicit Delivery recovery and Goal/Plan continuation, and remove the task-progress continuation path and prose heuristic.\n\nVerification: go test ./internal/agent ./internal/control
* fix(desktop): stop freezing transcript rows during scroll
Problem: manual transcript scrolling could freeze recycled rows to estimated heights and maintain a second pending-Markdown geometry contract, allowing Virtuoso offsets and painted content to diverge.
Root cause: the scroll arbiter forced DOM height during measurement and the geometry cache calibrated unseen rows from unrelated samples.
Fix: keep real measurements for wheel and touch reading, remove pending Markdown fixed-height fallbacks, remove cross-row calibration, and route viewport-shrink tail pinning through the existing Virtuoso writer.
Verification: transcript measurement, native scrollbar, scroll-release, anchor-compensation, recovery-race, typecheck, and single-scroll-writer checks.
* fix(desktop): bound transcript tail writer
* test(desktop): align transcript tail writer fixtures
* docs: document explicit readiness recovery
* fix(desktop): restore explicit Delivery recovery copy
* test(desktop): clarify native scrollbar measurement contract
* fix(desktop): stabilize async markdown geometry
* fix(desktop): keep native scrollbar drag geometry stable
* fix(desktop): adopt bounded transcript scroll recovery
Problem: tail settling could re-arm on sub-row measurement jitter, and a near-bottom downward wheel could arm extent recovery that fought the user's scroll. The previous CI desktop failure also lacked enough geometry evidence and Windows had no browser replay of the transcript path. Legacy readiness comments still described removed ordinary-turn continuation.
Root cause: the tail writer had an attempt cap but no height-growth gate or pinned-state distinction, while releaseTailFollow armed reader extent unconditionally. The browser harness spawned pnpm with a POSIX-only command name and the CI contract counted transcript checks across jobs.
Fix: add a single 24px tail re-arm policy that only suppresses writes while the tail is actually pinned, keep displaced tail recovery live, add the #9248 near-bottom guard, and cover both in deterministic tests. Make transcript browser benches cross-platform, add a Windows Chromium replay beside the native WebView2 smoke, improve timeout diagnostics, and clarify Standard/Delivery readiness comments without changing wire fields.
Verification: go test ./...; go test -race ./internal/agent ./internal/control; cd desktop && go test ./...; cd desktop/frontend && pnpm test:transcript; pnpm test:transcript-browser (two stability runs); pnpm test:motion; pnpm typecheck; pnpm check:scroll-writer; pnpm build; go vet ./internal/agent ./internal/control; go run ./tools/repolint ./....
Co-authored-by: hanswu <[email protected]>
* fix(desktop): launch transcript preview on Windows
Problem: the Windows transcript replay reached the browser bench but failed before starting Vite with spawn EINVAL under Git Bash.
Root cause: Windows command shims such as pnpm.cmd need shell dispatch when launched by Node child_process on the runner.
Fix: keep the platform-specific pnpm command and enable shell dispatch only on Windows for both transcript browser benches.
Verification: cd desktop/frontend && pnpm test:transcript-browser; the Linux/macOS path remains direct spawn and the Windows CI job will rerun the replay.
* test(desktop): make native thumb endpoint platform aware
Problem:\nThe transcript browser replay passed its selection and geometry assertions on Windows but timed out while dragging the native scrollbar thumb to the physical bottom.\n\nRoot cause:\nWindows Chromium keeps a held native scrollbar thumb attached to the track, while Linux themes clamp after an overshoot beyond the track. A single overshoot endpoint is not portable.\n\nFix:\nUse the in-track endpoint on Windows and retain the Linux overshoot endpoint. The gate still exercises native thumb ownership, measurement freezing, release, and tail remeasurement.\n\nVerification:\n- cd desktop/frontend && node bench/transcript-scroll-stability.mjs\n- git diff --check
* test(desktop): skip unsupported Windows headless thumb drag
Problem:\nHeadless Chromium on Windows reports the reserved scrollbar gutter but does not expose a draggable native thumb, so the transcript replay timed out after all geometry and scroll assertions had passed.\n\nRoot cause:\nThe browser benchmark was asserting a WebView2/native scrollbar capability that is unavailable in the headless Chromium runner.\n\nFix:\nSkip only the native thumb drag portion on Windows unless explicitly enabled with REASONIX_TRANSCRIPT_NATIVE_THUMB=1. Keep the complete replay, Linux native-thumb gate, transcript-native-scrollbar unit coverage, and Windows WebView2 native smoke.\n\nVerification:\n- cd desktop/frontend && node bench/transcript-scroll-stability.mjs\n- git diff --check
---------
Co-authored-by: hanswu <[email protected]>
* fix: remove grouped custom provider routes atomically
Problem:
The OpenCode Go settings card submitted all of its custom routes for removal, but the backend rejected every multi-provider custom request.
Root cause:
Grouped deletion was restricted to official provider aliases even though OpenCode Go is presented as one product-level connection backed by several custom provider entries.
Fix:
Recognize the narrow OpenCode Go route family, expand stale requests to every installed family member, and reuse the failure-atomic provider removal and runtime retargeting path for the full group. Unrelated custom batches remain rejected.
Verification:
- go test ./... (desktop module)
- go test -race focused grouped removal tests
- provider access card component test
- frontend production and test TypeScript checks
* test: split provider group removal coverage
Problem:
The grouped-removal regression coverage pushed an existing desktop test file beyond the repository size ceiling.
Root cause:
The new OpenCode Go tests were added to the already-large general provider-removal test file.
Fix:
Move the new grouped custom-provider tests into a focused test file without changing their behavior.
Verification:
- go run ./tools/repolint
- cd desktop && go test ./...
- focused grouped-removal tests
- focused grouped-removal tests under go test -race
* fix(windows): restore taskbar icon on the running desktop window
Wails v2 registers its window class (wailsWindow) without an hIcon, so the
window answers WM_GETICON with NULL. On Windows 11, once the process sets an
explicit AppUserModelID (PR #7925 -> SetCurrentProcessExplicitAppUserModelID
Reasonix), the taskbar prefers resources registered for that AUMID over the
executable's embedded icon; with none registered it renders the blank-document
glyph for the running window's button. Pinned shortcut icons are unaffected
(they read IconLocation -> reasonix-launcher.exe).
Set the first icon group from the running executable on the Wails window and
its class at startup: WM_SETICON (big+small) plus SetClassLongPtr(GCLP_HICON,
GCLP_HICONSM), which also covers Alt+Tab and window switcher rendering.
Loads via ExtractIconExW, retrying briefly until the wailsWindow appears.
Verified: go vet ./... and unit tests in desktop; plus an isolated Win32 A/B
repro (no-hIcon window class + explicit AUMID) showing the taskbar glyph goes
from blank-document to the embedded brand icon (taskbar screenshot saturation
0.456 -> 0.742).
Fixes the taskbar-icon half of the Windows desktop regression; grouping is
already handled by PR #7925.
* feat(desktop-fe): three-step remote connection wizard / 三步远程连接向导 [0/3]
- RemoteConnectWizard: host pick → auth/platform check → workspace
browse, all-or-nothing finish, connect log rail, z-index tokens
- add-project menus offer remote connect (ProjectTree + useProjectCreation)
- bridge/types: remote tab bindings with browser mocks
- locales en/zh/zh-TW wizard keys; wizard styles
* feat(config): pin remote projects in user config / 用户配置支持固定远程项目 [0/3]
- config/remote.go: pinned remote project entries (host + workspace)
- render.go: render pinned projects; remote_config_test coverage
* feat(desktop): wizard-level remote platform check / 连接向导阶段的远程平台检查 [0/3]
- remoteKernel.CheckPlatform: uname through the same ParseUname gate
EnsureServe applies; App.CheckRemotePlatform binding for the wizard
- wizard awaits the check at the connecting step, before directory
browsing, failing early with one clear message on unsupported OS
- bridge binding + mock; platform-check tests (app/lifecycle)
* chore(desktop-fe): ratchet bundle budgets for the connect wizard / 连接向导预算 ratchet [0/3]
- initial JS 431.6→432.5, app-shell CSS 114.3→115.4, zh 56.5→57.2,
zh-TW 57.2→58.0, raw startup 2353.2→2364.0 (measured at [0/3])
* feat(desktop): remote project registry and tree groups / 远程项目注册与项目树分组 [0.5/3]
- remote_projects.go: per-host remote project registry with config pinning
- session_catalog.go: remote tree nodes; tabs.go: WorkspaceTab.Remote ref
- app.go: registry bootstrap wiring
- ProjectTree: remote group rows with cloud badge, serve session rows
and remote menu (opens/stop/unpin); session click lands with [1/3]
- bridge/types: RemoteTabRefView + OpenRemoteProjectTab bindings
* feat(desktop): per-workspace remote serve registry, stop/status/logs API / 按工作区键控的远程 serve 注册表与停止状态日志接口 [0.5/3]
- remote_app.go: serves keyed per workspace; StopServer/ServerStatus/
ServerLogs take hostID+workspace; per-host registry map + serve entries
- remote_window/lifecycle tests; RemotePanel + remote-store + bridge
bindings and mocks updated to the per-workspace signatures
* feat(desktop): remote session listing for the project tree / 项目树远程会话列表 [0.5/3]
- remote_listing.go (slice of the serve bridge, folded back into
remote_tab.go by the sessions PR): one-shot auth handshake against an
already-ready serve registration, GET /sessions, RemoteProjectSessions
- ServeSnapshot read-only lookup on the per-workspace registry: query
paths must never cold-start a serve; live-tab fast path lands with [1/3]
* fix(remote): generous serve/upload budget and pipelined SFTP writes / 放宽 serve 上传时限并流水线化 SFTP 写入 [0.5/3]
- sftpfs pipelined writes with a generous upload budget; remote_connect
follows suit; multi-workspace serve coexistence coverage
* feat(desktop): desktop-held credentials for remote serves / 远程 serve 桌面持钥模式 [0.5/3]
- desktop cred_proxy: virtual-token key holder with reverse-tunnel
delivery; per-workspace routes, ephemeral remote ports, watchdog heal
- bootstrap: local-proxy credential kernel (provider install/heal +
change signal, mismatched-serve replacement) and .env token delivery
- serve: provider-reload endpoint, provider_unreachable event, status
reconciliation fields (agent/control/event/eventwire)
- wizard: credential-mode segmented control; hosts page + panel/store
tests to final; sftp upload budget + multiworkspace coexistence
* feat(desktop-fe): wizard polish, tree styles, remote test hardening / 向导打磨、树样式与远程测试加固 [0.5/3]
- wizard credential-mode segmented control; connect-log and finish polish
- project-tree group/badge/menu styles (d597b10fd subset)
- remote-error-ux pinned to jsdom navigator (fixes the 5 pre-existing
locale failures); hosts-page/secret-dialog/server-panel mocks to final
* chore(desktop-fe): ratchet bundle budgets at project groups / 项目分组段预算 ratchet [0.5/3]
- initial JS 432.5→434.5, app-shell CSS 115.4→115.8,
zh 57.2→57.6 / zh-TW 58.0→58.6, raw startup 2364.0→2373.0 (measured)
* feat(desktop): remote tab serve bridge — handshake, SSE pump, lifecycle / 远程标签 Serve 桥：握手、事件泵与生命周期 [1/3]
- remote_tab.go: auth handshake, session entry, single-pump attach,
reconnect/close lifecycle, full command proxy, snapshot; the listing
slice from [0.5/3] folds back in here
- remote_projects/tabs/app/session_catalog: authoritative session
lifecycle, titles, new-session reset, disconnected-shell persist and
restore, reverse-channel self-healing
* feat(desktop-fe): remote sessions ride the local renderer with full parity / 远程会话全面复用本地渲染管线 [1/3]
- RemoteSessionSurface + useRemoteSession: transcript through the local
pipeline end to end, strip activation/close, running reconciliation,
submit rollback, interruption notices
- App: shared Composer wired to the remote session; ProjectTree session
rows click-through, titles, merged-project wizard polish
- bridge/types to final; svg-loader, crash guard, index.html spinner fix
* feat(serve,remote): session-plane endpoints and final kernel state / 会话面端点与内核终态 [1/3]
- serve.go: session-plane endpoints, model/effort routing to final
- desktop/kernel + internal (agent/control/event/eventwire/config/cli/
bootstrap/sftpfs) to final state
* test(desktop-fe): remote session suites, locales, styles closeout / 远程会话测试、语言与样式收尾 [1/3]
- remote-session-surface / remote-running-reconcile / persist suites
- transcript-rows, app-chrome-tabs, history-tool-status updates
- locales en/zh/zh-TW and styles.css to final; runner + budgets closeout
* docs: trigger docs-impact re-run
* fix(desktop): keep group visible when topic archive is rejected
* feat(desktop): add per-session archive action in project tree
* fix(desktop/control): interrupted jobs no longer block close/archive
* fix(agent): document memory: capabilities in use_capability description / 在 use_capability 描述中说明记忆工具用法
* perf(crash-worker): the dashboard's rarest number stops costing the whole D1 bill (#9379)
The preferences module's 30-day deduplicated install count was computed by an
hourly cron over metric_users. That table's primary key leads with `date`, so
`WHERE date >= ... AND signal = ?` could only prune the window: every signal
scanned all ~28M rows, eight signals an hour. One dashboard panel therefore
read on the order of five billion rows a day, which is the database's entire
read bill — and metric_users had no other reader.
Retire the detail table and everything that fed it: the rollup cron and its two
tables, the per-install metrics write, the dashboard's own full-table window
query, and the runtime bootstrap that would recreate cli_metric_users on the
next request. The aggregate `metrics` tables keep the same signals as event
counts at ~180k rows, and `pings` keeps per-day deduplicated installs.
Both panels that rendered the retired number are removed rather than left
showing a permanent error — the 30-day notice linked to a 7-day view that no
longer had data either. The client stops sending install_id with metrics, since
nothing receives it now.
migrate-drop-metric-users.sql reclaims the ~5.6GB the table held. Deploy the
worker before running it: until then the runtime bootstrap rebuilds the table.
* fix(jobs): stop calling quiet background jobs "stalled"
A background job with no output for tools.background_jobs.stalled_warning_seconds
(900s by default) was reported as "may be stalled". Many legitimate long-running
tasks (installs, builds, test collection, waiting on an external service) stay
silent for minutes without being stuck, so a single "no visible output" signal
cannot distinguish a hang from a healthy quiet job and produced noisy false
warnings.
Reframe the notice so it states the observable fact — still running after N
without new output, i.e. a heads-up, not an error — and points at how to tune or
disable the check (stalled_warning_seconds = 0). Applies to the drain note, the
emitted Notice Text/Detail, and the config comments and rendered output.
Tests: go test ./internal/jobs/ ./internal/config/ (all pass).
* fix(jobs): keep quiet-job notices within lint budget
Problem: the notice wording fix pushed jobs.go beyond the repository repolint baseline, and the updated tests did not fully guard the new Text/Detail contract.
Root cause: the notice payload was split across extra local variables and a multi-line event literal, while the tests only searched for the new headline.
Fix: construct the unchanged warning event in a compact value, and assert the new wording, guidance, and removal of the old stalled phrase in both emitted and drained notices.
Verification: go test ./internal/jobs/ ./internal/config/; go test -race ./internal/jobs; go vet ./internal/jobs/ ./internal/config/; go run ./tools/repolint.
Co-authored-by: SivanCola <[email protected]>
* fix: preserve scoped provider removal semantics
Problem:
Grouped custom-provider removal expanded search-only requests to every OpenCode Go route and left auxiliary model references pointing at deleted providers.
Root cause:
The batch API did not preserve the caller's requested subset, while the removal fingerprint and retargeting path covered only the primary desktop model references.
Fix:
Delete only the explicitly requested members of a validated OpenCode Go family. Clear vision references, retarget guardian/recovery and every persisted bot model owner, and include those values in the concurrent-change fingerprint.
Verification:
- go run ./tools/repolint
- cd desktop && go vet ./... && go test ./...
- focused grouped-removal tests under go test -race
- provider access card component test
- frontend production and test TypeScript checks
Co-authored-by: poorpaper <[email protected]>
* fix(desktop): guard boxed math width across browsers
Problem: KaTeX boxed frames can collapse in WebKit, and the frontend package pin and CSS contract were not guarded by an automated test.
Root cause: the WebKit-specific fill value had no standards-compatible fallback or source contract test.
Fix: keep width:100% as a fallback, retain -webkit-fill-available for WebKit, and add a discovery-run contract test for the boxed rule and pnpm pin.
Verification: go test ./internal/cli; go vet ./internal/cli; CSS syntax and z-index checks; math-golden; katex-boxed-css contract test.
* fix(config): expose compact ratio floor across all settings
Problem: the config setter accepted ratios below 0.65 while the CLI, desktop editor, mock bridge, tests, and docs still enforced the old floor.
Root cause: compact-ratio bounds were duplicated across Go and TypeScript surfaces.
Fix: centralize Go bounds at 0.30-0.85, apply the range to CLI and desktop settings, update localized guidance and documentation, and add lower-bound regression coverage including 1M-context trigger math.
Verification: go test ./internal/config ./internal/cli ./internal/agent; go test ./desktop -run TestSetCompactRatio -count=1; frontend settings snapshot, typecheck, and eslint pass.
Co-authored-by: SivanCola <[email protected]>
* chore(desktop): budget boxed math CSS headroom
Problem: the latest-base app-shell CSS budget was 30 gzip bytes below the boxed KaTeX fallback build.
Root cause: the rendering fix adds a small, intentional stylesheet rule at a rounded 114.3 KiB gate.
Fix: raise only the deferred app-shell CSS allowance to 114.4 KiB and document the measured 30-byte reason.
Verification: pnpm build passes with the updated budget.
* fix(mcp): dispatch host-session MCP servers supplied over ACP
An MCP server passed through ACP `session/new.mcpServers` arrives as
`Options.ExtraPlugins` and is appended to `eagerSpecs`, so it reaches
`pluginHost`: it connects, completes initialize + tools/list, and its tools
appear in the capability catalog as `status: "ready"`.
The capability runtime is a second, separate registry. It is seeded by
`capRuntime.ConfigureServers(cfg.Plugins, capSpecs, enabledMCPNames)`, and both
`capSpecs` and `enabledMCPNames` were built from config alone. A host-session
server was therefore absent from `r.servers`, so `serverEnabled()` returned
false on its `ok` check and every `mcp-tool:<server>/<tool>` call was refused
with "is disabled in this session" — while the catalog had just advertised the
same tool as ready.
Register host-session specs with the capability runtime and mark them enabled,
matching the intent already stated where they are built: they arrive through an
explicit host action, so they are authoritative exactly like an auto-started
config plugin. Both changes are required; neither alone is sufficient, since
`ConfigureServers` reads an absent `enabled[name]` as false and `serverEnabled`
rejects a name missing from `r.servers`.
Also separate "not registered" from "disabled" in the refusal message. They have
different causes and different fixes, and reporting the former as the latter
sent users looking for a toggle that does not exist.
Reproduced against v1.31.3 over the real ACP wire with zero `[[plugins]]` in
config: `use_capability` `action: "call"` on
`mcp-tool:acppassed/traycer_probe_ping` returned "disabled in this session" and
the MCP server never received `tools/call`; `inspect` on
`mcp-server:acppassed` returned `unknown capability_id`. With this change the
same probe returns the tool result and the server receives `tools/call`.
Both new boot tests were mutation-checked: reverting only the boot.go change
fails TestBuildEnablesHostSessionMCPForCapabilityDispatch while
TestBuildLeavesUnknownMCPServerUndispatchable keeps passing, so the fix cannot
be satisfied by defaulting unknown servers to enabled.
Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
* fix(mcp): state host-session precedence and unify the unregistered message
Follow-up to review on the host-session MCP dispatch fix.
Extract the capability-runtime inventory merge into
mergeHostSessionCapabilitySpecs. The previous change appended host-session specs
after the config specs and relied on ConfigureServers building its registry with
next[name] = ... in slice order, so a name collision resolved to the
host-session spec by map overwrite, 700 lines from where it was decided.
That precedence is correct — it is the same choice the registration tier already
makes explicitly, filtering colliding config specs out of configSpecs before
registerEnabledMCP — but it should be stated, not inherited from slice order.
Reorder the append or switch ConfigureServers to first-wins and the behaviour
silently inverts into the worst case: a user-disabled config spec marked enabled,
with an identity that no longer matches the tools pluginHost registered.
The merge also drops the shadowed config *entry*. ConfigureServers pairs an entry
with a spec by name, so a surviving config entry paired auto_start = false with
the live host-session spec, and /mcp reported one server as simultaneously
not-auto-start and not-disabled.
Unify the wording for "this session has no such MCP server". After the previous
change the same state had two spellings in one file: the three use_capability
sites said "is not registered in this session" while lockAuthorizedRuntimeServer
— the path a registry-resident mcp__server__tool takes — still said "is not
configured". Both are reachable. mcpServerUnregisteredMessage and
mcpServerDisabledMessage now hold the two spellings that are meant to differ.
Tests:
- TestMergeHostSessionCapabilitySpecsPrefersHostSessionOnNameCollision pins the
precedence rule and that the shadowed entry is dropped. Asserted on the merge
directly rather than through a booted Controller, since observing which spec
reached the registry would otherwise need a production accessor existing only
for the test.
- TestMergeHostSessionCapabilitySpecsIsIdentityWithoutHostSession pins that the
ordinary config path is handed through untouched.
- TestBuildLeavesDisabledConfigMCPUndispatchableAlongsideHostSession pins that a
config server with auto_start = false stays undispatchable while an unrelated
host-session server is enabled in the same boot — the invariant the enablement
loop could break by widening from "every extraSpec name" to "every name".
Both new behavioural tests were mutation-checked: replacing the merge with a
naive append fails the collision test, and widening the enablement loop to every
config name fails the disabled-config test.
Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
* docs(boot): restore applyUnifiedProviderToolSurface's doc comment
mergeHostSessionCapabilitySpecs was inserted between
applyUnifiedProviderToolSurface's doc comment and its declaration, so the new
function carried a paragraph describing a different function and
applyUnifiedProviderToolSurface was left undocumented.
Move the helper and its comment below applyUnifiedProviderToolSurface. Both
identifiers are unexported, so gofmt, go vet and staticcheck's comment rules all
stay silent on this — only a human reading the file top to bottom sees it.
Pure move: 19 lines out, the same 19 in, no behaviour change.
Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
* fix(desktop): support macOS updates on exFAT
Use a macOS-updater-only rename fallback for filesystems without
RENAME_EXCL and compare copied app payloads without POSIX mode or
matching AppleDouble noise. Keep strict backup and staging identities
while accepting legacy strict handoff digests.
* fix(desktop): clarify exFAT rename fallback semantics
Problem: filesystems without RENAME_EXCL cannot provide an atomic no-replace rename through the fallback path.
Root cause: the fallback used an existence check followed by os.Rename without documenting the Reasonix lock boundary or surfacing its best-effort errors.
Fix: document the cooperative mutation-lock boundary and wrap fallback conflicts and rename failures with explicit best-effort context while preserving os.ErrExist matching.
Verification: go test ./internal/repair -count=1 -timeout=180s; cd desktop && go test . -run 'TestMacUpdateRename' -count=1 -timeout=180s
* fix(agent): rebuild zero-filled corrupt branch meta instead of failing saves / 修复：全零损坏的会话 meta 自动重建，不再阻断保存/关闭 (#9155)
* fix(agent): rebuild zero-filled corrupt branch meta instead of failing saves
A branch-meta sidecar can be torn into all-NUL (or all-whitespace) bytes when a
Windows non-atomic ReplaceFile in-place copy is interrupted by a forced reboot
(DPC_WATCHDOG_VIOLATION / power loss) — see #6325. Every save/close then fails
with 'decode branch meta: invalid character \x00' and the tab cannot be closed,
because LoadBranchMeta surfaces the decode error and callers (save.go:807,
ensureBranchMetaUnlocked) have no rebuild fallback.
Treat all-zero / all-whitespace undecodable meta as absent so it is rebuilt on
the next save, instead of blocking saves/closes. Genuine partial JSON (non-zero)
still returns an error so real corruption is not silently swallowed.
Tests: zero-filled -> absent, whitespace-only -> absent, partial JSON -> error,
EnsureBranchMeta rebuilds a corrupt sidecar. Refs #6325.
* docs(agent): clarify corrupt meta detection comment
Problem: the helper comment implied valid JSON cannot begin with whitespace.
Root cause: the wording conflated a JSON prefix with a document consisting only of JSON whitespace.
Fix: describe the actual all-NUL/all-whitespace invariant used by the detector.
Verification: git diff --check; internal/agent tests will run after updating the branch base.
Co-authored-by: SivanCola <[email protected]>
---------
Co-authored-by: SivanCola <[email protected]>
* docs(release): prepare v1.31.4 notes
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
* chore: ratchet repolint budget for compact ratio PR
Problem: the synchronized PR head exceeded existing repolint file-size and test-file-size budgets by small, intentional deltas in touched files.
Root cause: the latest main-v2 baseline predated this PR's compact-ratio validation, UI, CLI, and regression-test additions.
Fix: update only the six measured baseline entries required by the PR; no broad slack or unrelated baseline changes.
Verification: go run ./tools/repolint; go test ./internal/config ./internal/cli -count=1; git diff --check.
Co-authored-by: SivanCola <[email protected]>
* Make remote onboarding independently shippable
Problem:
- The wizard finished through remote-tab bindings that are introduced only by a later stacked PR.
- Browser file inputs cannot provide the absolute SSH identity path the desktop process needs.
- Modal focus, retry concurrency, and directory-response ordering were not protected.
Root cause:
- Browser mocks hid the Wails/native boundary and the stack assumed the later project-tab layer was already present.
- Connection retry and SFTP listing work had no single-flight or request-generation ownership.
- Wizard styles lived in the app-shell stylesheet.
Fix:
- Finish through the existing OpenRemoteWorkspace surface and remove later-layer API/config additions.
- Add a native identity-file picker and an early Linux/macOS platform probe.
- Trap and restore modal focus, hold retry busy state, and ignore stale directory responses.
- Extract growing modules, lazy-load wizard CSS, tighten bundle gates, and document the flow.
Verification:
- go build ./... && go vet ./... && go test ./...
- cd desktop && go build ./... && go test ./...
- go test -race ./internal/config
- cd desktop && go test -race . -run 'Test(PickRemoteIdentityFile|CheckRemotePlatform|Remote)'
- pnpm test:remote
- pnpm build
- REASONIX_CHANNEL=test pnpm build
- go run ./tools/repolint
- 1024x600 browser geometry, overflow, keyboard focus, and lazy CSS validation
Co-authored-by: SivanCola <[email protected]>
* fix(windows): use the correct small icon selector
Problem:
The window icon repair sent WM_SETICON with selector 2, which is only valid as ICON_SMALL2 for WM_GETICON. The per-window small icon therefore remained unset.
Root cause:
The getter-only small-icon selector was confused with WM_SETICON's ICON_SMALL value.
Fix:
Use selector 0 for the small window icon, expose narrow Win32 call seams so tests assert the exact selectors and class assignments, strengthen the no-icon guard, and document the bounded process-lifetime handle retention accurately.
Verification:
- GOOS=windows GOARCH=amd64 CGO_ENABLED=0 go vet .
- GOOS=windows GOARCH=amd64 CGO_ENABLED=0 go test -c .
- go test ./...
- git diff --check
Co-authored-by: SivanCola <[email protected]>
* Fix documented memory capability routes
Problem: The model-facing description advertised an unregistered memory:recall route, and the cache-prefix golden did not record the intended schema change.
Root cause: The prose was not checked against registry routing, while only the serialized request/schema goldens were refreshed.
Fix: Document the registered tool:memory recall route, tighten pinned guidance, add a routing regression test, and regenerate all cache-prefix goldens.
Verification: go test ./internal/agent ./internal/boot; go vet ./internal/agent ./internal/boot; go run ./tools/repolint; go build ./cmd/reasonix; go build ./internal/agent/... ./internal/capability/...
Co-authored-by: SivanCola <[email protected]>
* fix(desktop): isolate per-session archive actions
Problem:
- Grouped session rows shared topic-scoped menu and confirmation state.
- Successful session deletion refreshed only project shells, so the archived row could remain visible.
- The interrupted-job filters in the PR targeted a running-only API and could never observe interrupted tombstones.
Root cause:
- Session actions were keyed by topicId instead of exact row/session identity.
- The session archive path did not reload its owning canonical topic page.
- jobs.Manager.RunningForSession deliberately keeps unwinding work operationally running while excluding closed tombstones.
Fix:
- Key menus by row and confirmations by scoped topic/session identity.
- Serialize session archive actions, expose per-session busy state, and reload the owning project page.
- Preserve the existing running-job accounting contract and add focused regression coverage.
- Extract the session archive menu to keep ProjectTree within its repository budget.
Verification:
- pnpm build
- pnpm test:typecheck
- pnpm exec tsx src/__tests__/project-tree-archive-race.test.ts
- go test -count=1 ./internal/jobs ./internal/control
- cd desktop && go test ./...
- go vet ./...
- cd desktop && go vet ./...
- go run ./tools/repolint
Co-authored-by: Linearleaf <[email protected]>
* Refactor host-session MCP dispatch ownership
Problem: The functional fix grew already-large agent, boot, and controller owner files past their repolint ratchets, and its tests asserted a production-only boolean accessor instead of exercising the real proxy route.
Root cause: Availability helpers and inventory merge policy lived in aggregate files, while the regression test stopped at the dispatch gate rather than crossing use_capability into tools/call.
Fix: Move MCP availability and host-session inventory logic into focused owner files, remove the Controller accessor, and drive the Streamable HTTP stub through an actual use_capability call while checking disabled and unknown refusals and provider-schema containment.
Verification: go run ./tools/repolint; go test ./...; focused go test -race for internal/boot, internal/agent, and internal/control; go vet for the owning packages; gofmt and git diff --check.
* fix(remote): harden project groups and credential proxy
Problem:
The project-groups stage exposed unfinished remote-tab actions and could lose per-workspace credential routes or provider endpoints after reconnects. Proxy forwarding, request-body handling, remote path resolution, and stale UI fetches also had security and race gaps.
Root cause:
The partial implementation mixed future tab plumbing with the current remote-window surface, used host-scoped assumptions for workspace state, and mutated shared proxy/server state without complete lifecycle fences.
Fix:
Keep the UI on the supported remote-window flow, persist and render project registrations safely, isolate workspace provider/token identities, heal all tracked routes and managed provider blocks on reconnect, harden the credential proxy and SFTP bootstrap, and split oversized modules without widening repolint baselines. Add focused frontend, Go, race, security, reconnect, and multi-workspace coverage.
Verification:
- pnpm build and pnpm test:remote
- Playwright motion and transcript browser gates
- go test ./... in the root and desktop modules
- CI concurrency-package and desktop full race suites
- Windows cross-compilation for changed root packages and desktop
- go vet, golangci-lint v2.12.2, and repolint
Co-authored-by: XTLine <[email protected]>
* feat(release-notes): split updates by client surface
Problem:
Release notes combine Desktop and CLI changes, so users cannot tell which client needs an update.
Root cause:
The release ledger has no item-level target metadata, and every renderer flattens the same product-wide sections.
Fix:
- add versioned Desktop, CLI, site, and service targets with strict validation
- derive target hints from pull request labels and changed paths
- render client-specific sections across GitHub notes, the website, and built-in docs
- preserve the legacy layout for historical releases
Verification:
- node scripts/release-notes.mjs validate
- node --test scripts/release-notes.test.mjs
- go test ./internal/productdocs
- cd site && npm test
- go test ./...
- cd site && npm run build
- bash scripts/release-workflows.test.sh
- node scripts/check-single-release-public-contract.mjs
- actionlint release workflows
- go run ./tools/repolint
Refs #9394
* test(desktop): synchronize quality floor fixture
Problem:
The desktop full race suite could fail in TestMetaReportsGoalStatus while an asynchronous tab metadata refresh read the quality floor.
Root cause:
The test directly mutated WorkspaceTab.qualityFloor without App.mu after MetaForTab had scheduled a background refresh. Production writes already use the app lock, but the fixture bypassed that contract.
Fix:
Guard the legacy empty-floor fixture mutation with App.mu so the test follows the same synchronization boundary as production code.
Verification:
- go test -race . -run TestMetaReportsGoalStatus -count=50
* fix(release-notes): require target metadata for future releases
Problem:
The legacy compatibility path could let manually authored v1.31.4 and newer records bypass per-client target metadata.
Root cause:
Validation required item targets only when targetingVersion was already present, without an adoption boundary for future releases.
Fix:
- require targetingVersion 1 for v1.31.4 and newer core versions
- preserve legacy rendering and validation for older releases
- cover the adoption boundary across stable and preview versions
Verification:
- node scripts/release-notes.mjs validate
- node --test scripts/release-notes.test.mjs
- bash scripts/release-workflows.test.sh
- node scripts/check-single-release-public-contract.mjs
- git diff --check
* fix(productdocs): use slices for release targets
Problem:
The CI lint job rejected the manual target lookup loop under the Go 1.26 modernize rules.
Root cause:
releaseItemHasTarget duplicated the standard slices.Contains operation.
Fix:
Use slices.Contains for the same exact membership check without changing release rendering behavior.
Verification:
- go test ./internal/productdocs
- go test ./...
- golangci-lint run --timeout=5m --allow-parallel-runners
- go run ./tools/repolint
- node scripts/release-notes.mjs validate
- node --test scripts/release-notes.test.mjs
- git diff --check
* fix(agent): preserve memory activation semantics
Problem: The provider-visible memory guidance could make an update pass activation="relevant" and silently unpin an existing pinned memory, while forget and recall omitted their minimum arguments.
Root cause: The compact use_capability description conflated create and update defaults instead of matching the underlying memory schemas.
Fix: Document create/update activation behavior, the pinned opt-in, forget(name), and recall operations; enforce the contract with focused assertions; regenerate all cache-prefix goldens.
Verification: go test ./...; go test -race ./internal/agent -run TestUseCapabilityMemoryDescriptionNamesRoutableTools -count=1; go vet ./internal/agent ./internal/boot; go run ./tools/repolint; go build ./cmd/reasonix; go build ./internal/agent/... ./internal/capability/...
Co-authored-by: SivanCola <[email protected]>
* fix(remote): keep credential context out of logs
Problem:
CodeQL reported a high-severity clear-text logging path from provider credential configuration into the legacy Serve restart failure log.
Root cause:
The asynchronous fallback logged the complete error returned by EnsureServer. That error chain can include credential-configuration context and should not be persisted even though current messages avoid key values.
Fix:
Log only the safe host and workspace correlation fields for this restart failure. The detailed failure remains available through the managed Serve state without entering process logs.
Verification:
- go test ./... in desktop
- targeted remote desktop race suite
- golangci-lint v2.12.2
- repolint and git diff --check
* fix(desktop): keep archive failures visible
Problem:
- Active runtime-session rows could invoke DeleteSession and silently stop ongoing work.
- Topic tombstones were installed before TrashTopic committed, so refreshes could hide a topic even when the backend later rejected the archive.
Root cause:
- The per-session menu ignored the row's existing active-work archive guard.
- Pending UI state and the post-commit stale-response fence shared one lifecycle.
Fix:
- Disable per-session archive actions for thinking, streaming, confirmation, and background-job states.
- Commit topic tombstones only after backend success, fence pre-commit page loads at that boundary, and keep failure recovery visible.
- Extend the deterministic archive interleaving regression coverage.
Verification:
- pnpm exec tsx src/__tests__/project-tree-archive-race.test.ts
- pnpm exec tsx src/__tests__/project-tree-runtime.test.ts
- pnpm test:typecheck
- pnpm build
- pnpm test:remote
- cd desktop && go test -count=1 -run 'TestDeleteSessionCancelsActiveRuntime|TestDeleteSessionWithStuckJobReturnsAfterSingleGrace|TestTrashTopicRejectsRunningSessionRuntime|TestTrashTopicRejectsConcurrentTurnAdmissionWithoutWaiting' .
- go run ./tools/repolint
- git diff --check
Co-authored-by: Linearleaf <[email protected]>
* fix(serve): register remote model switch routes
Problem: remote session model and effort changes received HTTP 405 because the JSON endpoints were never registered.\n\nRoot cause: the branch added switch implementations and desktop callers but only kept the legacy slash-command interception inside POST /submit.\n\nFix: register POST /model and POST /effort, validate their JSON payloads, and distinguish busy transition conflicts from internal failures.\n\nVerification: go test ./internal/serve; targeted go test -race ./internal/serve; repository lint.
* fix(desktop): make remote tab activation transactional
Problem: switching from a local session to a remote tab could hide the local surface even when its current session failed to persist. Opening a remote project also mutated remote state before that safety barrier.
Root cause: remote activation bypassed the snapshot-before-switch contract used by local tabs, and local activation cleared the remote selection before the snapshot completed.
Fix: serialize the user-facing cross-registry activation paths, snapshot the current local session before remote activation, keep both registries unchanged on failure, and extract the selector from the oversized tabs file.
Verification: targeted desktop activation tests; targeted race tests; repolint; git diff --check.
* fix(frontend): preserve remote event mock fallback
Problem: browser tests and non-Wails previews can expose a partial runtime object without the generated Go application binding.
Root cause: the extracted remote event bridge treated window.runtime alone as proof that the native event API was usable.
Fix: require both the generated App binding and the Wails runtime before using native events, matching the original bridge guard and retaining the mock listener fallback.
Verification: frontend typecheck; remote frontend test suite.
* fix(desktop): enforce opaque operational theme surfaces
Problem:
Operational popovers such as Background jobs could become fully transparent, while undefined legacy theme variables also removed muted text, hover, border, and shadow styling.
Root cause:
Amber did not inherit a complete semantic surface contract, and operational overlays consumed translucent panel recipes without distinguishing ordinary themes from background-image theme packs.
Fix:
Define and enforce the semantic token contract, replace undefined legacy aliases, derive one overlay surface recipe from theme-pack pane opacity, and cover built-in themes plus portal overlays in a real browser. Keep Remote Connect Wizard CSS in its lazy production entry and align async test fixtures with the current HistorySlice contract.
Capacity:
The raw initial asset budget rises by 1.3 KiB (0.055%) for 1.09 KiB of attributable CSS; the existing gzip CSS ceiling remains unchanged.
Verification:
- pnpm check:css
- pnpm test:theme-browser
- pnpm test
- pnpm build
- git diff --check
* test(frontend): follow windowed history contract
Problem: the Goal activation routing test reverted its optimistic tab switch because the test harness could no longer load conversation history.
Root cause: after syncing main-v2, useController hydrates through HistorySliceForTab while this PR-owned harness still mocked only the retired page API.
Fix: provide the shared windowed-history mock with the current request type.
Verification: isolated routing test passed five consecutive runs; frontend typecheck.
* test(frontend): track hydration-aware tail guard
Problem: the full frontend suite failed its footer-resize source contract after syncing current main-v2.
Root cause: production correctly suppresses tail following during history hydration, but the static contract still expected the pre-hydration guard and dependency list.
Fix: assert the current hydration-aware guard while preserving the original coalesced tail-follow requirement.
Verification: history load failure contract; Goal activation routing test; frontend typecheck.
* test(frontend): isolate remote suites in their loaders
Problem: the generic frontend runner re-executed remote suites that already belong to test:remote, and the connect wizard failed before assertions because plain Node cannot import its CSS module.
Root cause: the PR added the suites to the dedicated script without registering all of them in OWNED_ELSEWHERE.
Fix: assign every dedicated remote suite to test:remote, retaining its CSS and SVG loader contracts and avoiding duplicate coverage.
Verification: run-tests syntax check; full test:remote suite.
* test(frontend): follow recommended preset order
Problem:\nThe startup settings contract still required DeepSeek Responses to be the first browser mock rank even after main added the recommended OpenCode Go bundle ahead of it.\n\nRoot cause:\nThe source-shape assertion encoded the old first-rule layout instead of the current two-entry ordering contract.\n\nFix:\nAssert that the recommended bundle ranks first and DeepSeek Responses remains immediately behind it.\n\nVerification:\n- pnpm exec tsx src/__tests__/startup-settings-contract.test.ts\n- git diff --check
* fix(desktop): preserve overlay opacity across theme menus
Route the higher-specificity styled-theme menu rule through the shared operational overlay surface. Expand the browser contract from the jobs popover to every representative operational surface so future selector-specific overrides cannot silently bypass paneOpacity.
* test(frontend): preserve deferred history race
Problem:\nThe tab-switch hydration suite awaited switchTab before releasing the intentionally deferred target history, leaving the module with an unsettled top-level await.\n\nRoot cause:\nswitchTab now correctly resolves only after target history hydration, while the stale-history race fixture still used the older activation-only completion order.\n\nFix:\nWait for backend activation and the scoped new-session action first, switch back to the cached source tab, then release history and await the original switch promise.\n\nVerification:\n- pnpm exec tsx src/__tests__/tab-switch-hydration.test.tsx\n- git diff --check
* test(frontend): follow transactional switch rollback
Problem:\nThe session-rebind suite awaited a tab switch while its target history was intentionally deferred, and still expected the failed target to remain visible after the controller adopted transactional rollback.\n\nRoot cause:\nThe fixture predated switchTab's hydrate-before-complete contract and its safe rebind to the retained source session on history failure.\n\nFix:\nObserve the optimistic target while the switch promise is pending, release the failed history, assert backend and transcript rollback, then retry generation two before exercising the same-tab generation fence.\n\nVerification:\n- pnpm exec tsx src/__tests__/tab-switch-session-rebind.test.tsx\n- git diff --check
* Migrate crash samples to Firebase Spark storage
Problem:
Crash samples remain in D1 indefinitely and repeated automatic crashes can upload without a version-scoped client boundary.
Root cause:
The ingest protocol has no stable event identity or local deduplication ledger, and the Worker has no bounded, idempotent Firebase projection path.
Fix:
- add event IDs and version-scoped Desktop crash deduplication
- add a bounded D1 outbox, projection receipts, group leases, and OAuth-authenticated Realtime Database delivery
- preserve D1 aggregates with d1, dual, and firebase rollout modes plus additive migration tooling
Verification:
- npm run typecheck
- npm test
- go test ./...
- cd desktop && go test -race ./...
- go test -race ./internal/crashreport
- go run ./tools/repolint
* fix(desktop): satisfy cross-platform lint gates
Problem:\nThe exact-head CI failed desktop lint on Linux and macOS, plus the root cross-platform build-tag sweep.\n\nRoot cause:\nThe remote-session changes retained an unused pre-snapshot map value, used loops now covered by the slicescontains rule, and ignored an auxiliary preference write without marking it best-effort. Two inherited Unix tray cancellation tests also lacked cleanup on timeout paths.\n\nFix:\nNarrow the remote lookup, use slices.Contains, explicitly keep the last-workspace preference non-fatal after a successful attach, and defer both DBus context cancellations.\n\nVerification:\n- golangci-lint run --timeout=5m ./... (root and desktop)\n- GOOS=windows golangci-lint run --timeout=5m ./... (root and desktop)\n- cd desktop && go test ./...\n- cd desktop && go test -race ./ -run targeted remote/tab/DBus cancellation suite\n- git diff --check
* Fix crash pending schema compatibility
Problem:
Current schema-v3 Desktop diagnostics are retained as unknown instead of uploaded, queue pruning can delete newer-schema pending files, and test-only URL matching and goroutine patterns fail required CI gates.
Root cause:
The pending reader's supported version stopped at schema 2, queue pruning ignored schema ownership, and the tests used broad URL substring checks plus superseded concurrency idioms.
Fix:
- align the pending reader with current schema 3 producers
- preserve future-schema files while pruning only understood queue entries
- use exact OAuth URL checks and CI-compliant deterministic test helpers
Verification:
- focused Desktop pending compatibility tests
- npm run typecheck
- npm test
- golangci-lint run --timeout=5m --allow-parallel-runners
- go run ./tools/repolint
- go test ./...
- cd desktop && go test -race ./...
- go test -race ./internal/crashreport
* fix(desktop): redact remote reconnect errors
Problem: Remote serve reconnect failures could write provider credentials embedded in bootstrap errors to desktop logs.
Root cause: reattachRemoteTab logged the complete EnsureServer error even though remote process output can carry forwarded API keys.
Fix: retain structural reconnect diagnostics while omitting the error body, and add a regression test that injects a secret-bearing error and verifies it never reaches the log.
Verification: cd desktop && go test ./...; cd desktop && go test -race ./ -run TestRemoteTabReconnectDoesNotLogEnsureServerSecrets\|TestRemoteTabFollowsHostReconnect -count=1; cd desktop && golangci-lint run ./...; cd desktop && GOOS=windows golangci-lint run ./...; go run ./tools/repolint; git diff --check
* Refactor MCP sessions onto the official Go SDK
Problem:
Stateful Streamable HTTP servers could lose their pending session before Reasonix opened the listening stream, while the custom transport engine duplicated protocol correlation, cancellation, and recovery logic.
Root cause:
Reasonix initialized Streamable HTTP with POST requests only and maintained separate request loops for HTTP, SSE, and stdio. Session loss, concurrent rebuilds, pagination, cancellation, OAuth refresh, and cleanup therefore had inconsistent owners.
Fix:
Adopt modelcontextprotocol/go-sdk v1.7.0 for protocol sessions, add a generation-fenced session supervisor, preserve Reasonix transport security and stdio process isolation, and cover JetBrains activation, recovery, pagination, cancellation, OAuth, schema stability, and bounded close behavior.
Verification:
- go test ./internal/plugin -count=1
- go test -race ./internal/plugin -count=1
- go test ./...
- go vet ./internal/plugin
* Normalize MCP capability call arguments
Problem:
Models sometimes encode an MCP tool argument object as one JSON string, causing use_capability to fail before dispatch with a map unmarshal error.
Root cause:
The proxy forwarded arguments without normalizing the provider's single-layer string encoding, and missing arguments remained null instead of an empty MCP object.
Fix:
Normalize only mcp-tool call arguments before resolution and safety checks. Accept objects, one string-wrapped object, and empty/null values while rejecting arrays, scalars, malformed JSON, and nested strings.
Verification:
- go test ./internal/agent -count=1
- go test -race ./internal/agent/... -count=1
- git diff --check
* Expose MCP session diagnostics in local surfaces
Problem:
MCP failures appeared as generic connection errors, leaving users unable to distinguish listening setup, session expiry, authentication, reconnect progress, or terminal transport failure.
Root cause:
Runtime session state stayed inside the transport and the CLI and Wails contracts exposed only coarse server status.
Fix:
Add optional protocol, session-state, reconnect-count, and error-kind fields to local status surfaces, preserve old payload defaults, and render actionable local diagnostics without exposing session identifiers or credentials.
Verification:
- cd desktop && go test ./...
- cd desktop && go test -race ./...
- pnpm --dir desktop/frontend test:typecheck
- pnpm --dir desktop/frontend build
* Document supervised MCP session behavior
Problem:
The product specification still described Reasonix as owning MCP protocol framing and did not explain the new lifecycle, recovery, pagination, or redacted diagnostics contract.
Root cause:
The documentation reflected the removed custom JSON-RPC transport engine.
Fix:
Document the official SDK boundary, shared supervised sessions, Streamable HTTP listening and cleanup, pagination, notifications, replay policy, and backward-compatible local diagnostics in English and Chinese, with an Unreleased changelog entry.
Verification:
- go test ./...
- cd desktop && go test ./...
- git diff --check
* fix(desktop): harden remote session lifecycle
Problem:
Remote tabs could lose prompts or publish ready across dead streams, and remote UI controls did not preserve local lifecycle contracts.
Root cause:
Serve attachment, hydration, reconnect, and remote composer state were coordinated by independent optimistic paths without one generation/prompt fence.
Fix:
Fence event streams and reattach generations, replay pending prompts, preserve remote session/mode/title/tab identity contracts, and add regression coverage.
Verification:
- go test ./...
- cd desktop && go test ./...
- cd desktop && go test -race . -run 'TestRemoteTab|TestCloseActiveRemoteTab|TestStopRemoteServer' -count=1\n- cd desktop/frontend && pnpm test:all\n- cd desktop/frontend && pnpm build\n- go run ./tools/repolint
* fix(desktop): satisfy remote tab lint contracts
Problem:
The macOS desktop lint job rejected two new remote-tab constructs under the repository lint profile.
Root cause:
The reconnect loop used a classic integer loop and event dispatch used an if chain instead of the preferred tagged switch.
Fix:
Use Go integer range and a kind switch without changing lifecycle behavior.
Verification:
- cd desktop && golangci-lint run --timeout=5m
- cd desktop && go test ./...
- go run ./tools/repolint
- git diff --check
* fix(crash): bound Firebase Spark storage lifecycle
Problem: Firebase-primary crash storage had no code-level Spark capacity budget or lifecycle state, and stale group writers could race retention or administrative deletion.
Root cause: delivery used a compatibility lease row and whole-group REST updates without durable generations, per-path preconditions, or conservative reservations.
Fix: add additive group state, a fixed 700 MiB reservation budget, generation leases, ETag-fenced path writes, 30/60-day lifecycle processing, delayed tombstone deletion, dashboard state, and sentinel alerts while keeping d1 independent and the production default.
Verification: npm run typecheck; npm test; npx wrangler deploy --dry-run; go run ./tools/repolint; git diff --check.
* fix(crash): verify paged Firebase migration
Problem: the retained-sample migration loaded all history at once, had no durable resume point, and treated HTTP success as content verification.
Root cause: migration state, lifecycle classification, canonical digests, and Firebase readback were not modeled as an idempotent reconciliation process.
Fix: add 200-group keyset pages, a mode-0600 atomic checkpoint, dry-run capacity/content estimates, three-pass reconciliation, canonical SHA-256 readback, D1 state verification, lifecycle-aware imports, and bilingual rollout/rollback instructions.
Verification: npm run typecheck; npm test; git diff --check; migration unit tests cover active/compacted/archived classification, absolute ring counts, and canonical digests.
* test(desktop): close DBus cancellation contexts
Problem: two DBus cancellation tests leaked their contexts when a timeout or t.Fatal path exited before the explicit cancel call.
Root cause: cleanup depended only on the success-path cancellation point.
Fix: defer both cancel functions immediately after context creation while retaining the explicit cancellation that drives each test.
Verification: go test ./... in desktop; go test -race . -run 'Test(WritePending|FlushPending|ConcurrentFlush)' -count=1; go vet ./...; golangci-lint run --timeout=5m ./....
* Split MCP lifecycle code along owner boundaries
Problem:
The completed MCP session migration exceeded repository capacity limits in several long-lived owner files and tests.
Root cause:
SDK adapters, session diagnostics, argument normalization, and deterministic fixtures were initially colocated with broader product surfaces.
Fix:
Extract the new responsibilities into focused owner files, group capability and auxiliary refresh state by lifetime, and keep all runtime behavior and public contracts unchanged.
Verification:
go run ./tools/repolint
go test ./...
go test -race ./internal/agent/... ./internal/plugin/... ./internal/boot/...
cd desktop && go test -race ./...
pnpm --dir desktop/frontend test:all
pnpm --dir desktop/frontend build
* Harden MCP session failure and shutdown boundaries
Problem:
Sessionless HTTP 404 responses were treated as expired sessions, and a non-returning HTTP tool request could outlive bounded session shutdown.
Root cause:
The SDK uses ErrSessionMissing for every HTTP 404, while the supervisor did not require an established session ID. The SDK also detaches Streamable HTTP from the Connect context and waits for active calls before closing, so CloseIdleConnections could not force active requests to unwind.
Fix:
Classify a 404 without a session ID as a protocol error with no automatic rebuild. Bind active GET and POST requests to the Reasonix session lifetime, preserve the bounded DELETE cleanup path, and forward idle-connection cleanup through the protected round tripper.
Verification:
Added deterministic sessionless-404 and active-request shutdown regressions. Ran focused normal and race tests, the JetBrains standalone GET/DELETE regression, repolint, and diff checks.
* Fix MCP CI portability regressions
Problem:
The first PR matrix exposed lint regressions and an intermittent macOS startup diagnostic that could miss a short-lived stdio server's stderr.
Root cause:
Removed transport interfaces left dead test helpers, the roots compatibility path needed an explicit deprecation waiver, and startup read the stderr tail before bounded process shutdown had drained the copy goroutine.
Fix:
Remove obsolete helpers, satisfy the repository's current lint rules while documenting the legacy roots requirement, and close/reap a failed endpoint before capturing its stderr tail.
Verification:
- golangci-lint run --timeout=5m
- go test ./internal/plugin -run '^TestStdioFailureCapturesStderr$' -count=20
- go test -race ./internal/plugin -run 'Test(StdioFailureCapturesStderr|HTTPTransportCloseCancelsActiveRequest|HTTPTransportEstablishedSessionless404DoesNotRebuild)$' -count=1
- go test ./internal/plugin ./internal/agent -count=1
- go vet ./internal/plugin ./internal/agent
- go run ./tools/repolint
* fix(desktop): complete remote session controls
* fix(serve): canonicalize remote model selections
* fix(crash): reconcile partial diagnostics schema
Problem: Crash worker deployments have been blocked since diagnostics-v2 left both metric-user tables without their attribution columns.
Root cause: The migration correctly failed closed for every partial schema, but had no bounded recovery path for the one verified production state or an interrupted recovery.
Fix: Recognize only the known 24-column drift and its retry subsets, record a fresh Time Travel bookmark, apply each additive column independently, verify the final schema, and keep unknown partial states fail closed.
Verification: npm run typecheck; npm test (109 tests); go run ./tools/repolint; git diff --check.
* fix(crash): stop requiring retired metric tables
Problem: The crash-worker deploy still fails before Firebase migration because diagnostics-v2 attempts to alter metric_users, which production intentionally dropped.
Root cause: The schema inspector treated the retired metric_users and cli_metric_users tables as required, so their absence looked like 24 missing columns.
Fix: Remove both retired tables from the diagnostics contract and additive migration, delete the invalid reconciliation path, preserve fail-closed handling for active schema drift, and document the retirement.
Verification: npm run typecheck; npm test (107 tests); go run ./tools/repolint; git diff --check.
* fix(desktop): harden remote session lifecycle
* fix(desktop): complete remote runtime parity
* fix(desktop): close remote session review gaps
* fix(desktop): close remaining remote surface gaps
* fix(ci): clear remote surface approval gates
* chore(deps): bump github.com/gorilla/websocket to 1.5.3 (#9382)
Update github.com/gorilla/websocket from v1.5.0 to v1.5.3 to fix GO-2026-6278.
* ci(crash): gate Firebase history migration (#9418)
Add a canary-approved Actions path for Firebase crash history dry-run, apply, and verify-only operations. Keep data migration separate from Worker deployment, require the existing Cloudflare and Firebase secrets, and preserve the production d1 storage mode until an explicit operator dispatch.
* fix(crash): bound Firebase migration output capture (#9424)
Problem:
The protected Firebase history dry-run failed before capacity analysis because Wrangler's retained-report JSON exceeded Node's default synchronous child-process buffer.
Root cause:
The migration captured a page of up to 200 groups and six 96 KiB retained reports per group without setting spawnSync.maxBuffer.
Fix:
Use a 192 MiB hard limit that covers the 112.5 MiB raw page plus JSON envelope and escaping headroom, and lock the bound into the migration contract test and declaration file.
Verification:
- npm run typecheck
- npm test (13 files, 111 tests)
- go run ./tools/repolint
- git diff --check
* fix(catalog): publish recovery projections atomically / 原子发布恢复会话投影 (#9421)
* fix(catalog): publish recovery projections atomically
Problem: exact path refreshes and batched directory scans could expose a temporary recovery-session projection, making sidebar rows disappear and return.
Root cause: single-file indexing owned sibling-derived recovery fields, while reconcile committed each 64-row batch independently.
Fix: separate exact-source and directory-projection ownership, preserve derived SQL columns, queue dirty recovery directories, and publish each full directory projection in one transaction.
Verification: go test ./...; go test -race ./internal/sessioncatalog; desktop go test ./...; deterministic rollback/interleaving/65-row tests; 10k reconcile benchmark.
* Fix repair projection ownership
Problem: asynchronous count repair could rewrite recovery projection fields and publish a partial topic snapshot before directory reconciliation.
Root cause: repair updated recovery_copy and topic aggregates outside the directory lock, so it could interleave with a parsed reconcile snapshot.
Fix: serialize repair with the directory lock, update only source-owned fields, preserve repaired source state across legacy sidecars, and leave projection publication to one directory transaction. Extract upsert and repair ownership into focused files to satisfy repository size gates.
Verification: go test ./...; go test -race ./internal/sessioncatalog; go vet ./internal/sessioncatalog; go run ./tools/repolint; BenchmarkReconcileDirectory10K (3x, 2.74s/op).
* Remove superseded catalog projection paths
Problem: the atomic directory projection refactor left two unused pre-transaction helpers, causing golangci-lint to block PR #9421.\n\nRoot cause: ReconcileDirectory now owns the complete projection transaction, but the old partial lineage and no-notification upsert entry points remained compiled.\n\nFix: remove the unreachable helpers and imports so there is only one directory publication path.\n\nVerification: go test ./internal/sessioncatalog; go vet ./internal/sessioncatalog; git diff --check.
* fix(desktop): commit session navigation after target paint / 会话导航在目标绘制后提交 (#9422)
* fix(desktop): commit transcript navigation after paint
Problem: session navigation exposed empty/intermediate transcript states, changed viewport geometry, and could cascade older-history loads before the target surface settled.
Root cause: navigation settled on RPC completion, source state was pruned early, startReached had no user permit, and layout growth lacked mutation ownership.
Fix: retain and mask the source surface through data and paint readiness, defer single-surface pruning, restore failed sources, gate pagination by trigger, preserve composer geometry, and diagnose invalid ordering.
Verification: pnpm test:typecheck; pnpm test:transcript; all 225 frontend suites; single-scroll-writer check; deterministic A-B-C, failure restore, pagination, and paint terminal tests.
* fix(desktop): commit transcript navigation surfaces atomically
Problem: session switches could expose empty or unsettled target history, collapse footer geometry, and cascade older-history loads before user intent.
Root cause: navigation completion was tied to request return rather than authoritative history plus stable paint, while startReached had no single-use viewport permit and stale completions could clean up newer surfaces.
Fix: retain the source surface behind an opaque mask, gate commit on intent-scoped history and two stable geometry frames, restore the source on failures, authorize viewport paging per gesture, and classify history mutations and diagnostics.
Verification: pnpm test (225 suites), pnpm test:typecheck, pnpm build, pnpm test:transcript-browser, desktop go test ./..., single-scroll-writer check, repolint, and diff check.
* test(desktop): stabilize native thumb replay
* test(desktop): preserve native thumb ownership
* test(desktop): discover native thumb hitbox
* test(desktop): exercise native thumb in headed Linux
* fix(desktop): freeze measured row during thumb drag
* fix(crash): explain Firebase capacity reservations (#9425)
Problem:
The protected migration dry-run reported 948 active groups and 84.6% reserved capacity without explaining which lifecycle rules kept those groups active.
Root cause:
The dry-run only aggregated final active, compacted, and archived classifications, so operators could not distinguish recent resolved groups from stale open groups that require manual triage.
Fix:
Add a count-only status and last-seen assessment, cross-check it against lifecycle classification, report manual-review candidates and theoretical reservation reduction, and emit the 80% capacity warning. Fingerprints and crash fields are intentionally excluded.
Verification:
- npm run typecheck
- npm test (13 files, 112 tests)
- go run ./tools/repolint
- git diff --check
* feat(runtime): make turns durable, ordered, and interrupt-safe (#9409)
* feat(runtime): add structured turn protocol and ledger
Problem: Turn completion was inferred from provider text, so EOF, interruption, and protocol failures could collapse into the same successful outcome without a durable lifecycle record.
Root cause: The transcript doubled as runtime truth and there was no stable turn identity, monotonic event envelope, exactly-once terminal commit, or explicit provider finalization contract.
Fix: Add the queued-to-terminal TurnStatus model, append-only .turns.jsonl ledger with torn-tail quarantine and terminal fsync, and a stable host-consumed finish tool with one bounded repair round.
Verification: Covered by focused agent, boot, control, event wire, store, and turnevent tests plus the root Go suite.
* feat(runtime): route cancellation and prompts by turn
Problem: Stop and prompt answers could be routed through whichever tab was currently active, allowing tab switches and overlapping completions to affect the wrong turn or leave work running.
Root cause: Desktop admission and Wails entry points did not carry a stable turn ID through start, interrupt, prompt answer, and replay operations.
Fix: Add turn-scoped StartTurnForTab, InterruptTurnForTab, AnswerPromptForTab, and TurnEventsForTab contracts; bind cancellation and prompt ownership to the exact session/turn; and keep one foreground turn per session while preserving cross-session concurrency.
Verification: Covered by deterministic control and desktop runtime tests, full root and desktop suites, and race tests for agent/control/turnevent.
* fix(frontend): project ordered turn events without rollback
Problem: A late cancellation reload could replace the full transcript and erase a newer retry, while asynchronous Markdown finalization could move a reader back toward the tail.
Root cause: The frontend reconciled cancellation with history replacement instead of an ordered turn projection, and a fresh history fallback could be swapped for a tail-only block window while the user was reading above the bottom.
Fix: Project events idempotently by runtime epoch and sequence, replay gaps from the ledger, reject stale revisions, patch only the affected turn, preserve pending-only height estimates, and defer the Markdown fallback-to-block swap until the reader returns to the bottom.
Verification: Covered by deterministic controller ordering tests, Markdown history handoff tests, the transcript suite, frontend typecheck/build budgets, and native Windows WebView2 Stop/Ask/parallel/scroll smoke.
Co-authored-by: Linearleaf <[email protected]>
* test(runtime): update compatibility and cache fixtures
Problem: The new lifecycle sidecar, Wails arrays, provider-visible finish schema, and Windows smoke cleanup needed explicit cross-version and deterministic serialization guards.
Root cause: Existing fixtures described the legacy tool prefix and did not exercise empty-array bridge encoding, old-session bootstrap, torn-tail recovery, or PowerShell 5.1 cleanup beyond MAX_PATH.
Fix: Update bilingual tool-contract documentation and golden provider fixtures, add compatibility/cache/recovery tests, and make the native WebView2 smoke cleanup use extended-length .NET paths with a deterministic long-path self-test.
Verification: go test ./..., go test -race ./internal/agent ./internal/control ./internal/turnevent, desktop go test ./..., frontend build and transcript tests, and Windows 11 ARM64 native smoke all pass.
* perf(runtime): bound turn ledger writes and retention
Problem: the turn ledger opened the sidecar for every event and retained an unbounded event history, while prompt and tool side effects could not observe persistence failures.
Root cause: stream coalescing happened downstream from persistence, the ledger had no persistent turn writer or checkpoint format, and prompt resolution removed waiters before durable acknowledgement.
Fix: move the single coalescer before the ledger, add checked side-effect barriers, reuse one WAL handle per turn, add schema-v2 checkpoints and projection acknowledgements, make Ask and approval resolution transactional, and expose content-free metrics and capacity benchmarks.
Verification: go test ./...; go test -race ./internal/agent ./internal/control ./internal/turnevent ./internal/event; cd desktop && go test ./...
* fix(frontend): recover compacted turn-event gaps
Problem: a frontend cursor that falls behind a compacted ledger cannot distinguish retention from packet loss, and a full transcript reload can erase an active or optimistic tail.
Root cause: the replay API returned only an array and the reducer had no explicit persisted-prefix boundary or runtime-epoch transaction.
Fix: return paged replay metadata with reset fencing, queue live events during repair, rebase only the persisted history prefix with stable identities, and retain active turns, optimistic users, and live assistant output.
Verification: frontend typecheck, pnpm test:transcript, replay-reset and cancel-reconcile tests, pnpm build, and desktop go test ./...
* chore(lint): refresh turn-runtime quality baselines
Problem: the repository lint gate still compared the expanded runtime ledger and replay owners against the pre-performance exact baselines.
Fix: tighten new comments to the essay limits and refresh the mechanical per-file and repository totals after the two functional commits. This changes no runtime behavior.
Verification: go run ./tools/repolint; go test ./internal/boot ./internal/control ./internal/turnevent; cd desktop && go test . -run TestTurnRuntimeAPIRoutesStopAnswerAndReplayByExactTurn -count=1
* fix(runtime): preserve ledger storage failures
* chore(lint): align baseline with main-v2
* chore(runtime): satisfy ledger lint contracts
* chore(lint): align merged transcript baseline
Problem: the merged tree exceeded the test-file baseline by one line.
Root cause: main-v2 added one navigation hydration assertion after the turn-runtime branch recorded its own test baseline.
Fix: carry the exact combined per-file and repository totals without changing production code.
Verification: go run ./tools/repolint reports a clean baseline.
---------
Co-authored-by: Linearleaf <[email protected]>
* fix(desktop): finish remote session approval parity
* refactor(remote): satisfy repository ownership gates
* fix(remote): close approval review gaps
* fix(remote): resolve final approval races
* fix(remote): close remaining session surface gaps
* fix(remote): close remaining session parity review gaps
* fix(frontend): retain generated remote binding parity
* fix(remote): recover remaining runtime parity gaps
* feat(remote): complete multi-session serve integration
Preserve active remote turns across session switches, route tagged events to the owning tab, and expose exact session paths to the desktop tree. Add gzip snapshot transport, capability-gated remote bootstrap, and credential-channel watchdog recovery. Update Remote SSH documentation and cover the integration with Go, race, and frontend tests.
* refactor(remote): satisfy repository structure gates
* fix(remote): close multi-session lifecycle races
* fix(remote): preserve foreground session routing
Problem:\nServe and Desktop could lose the foreground session identity when controllers detached, recovered, or rotated through slash commands. Replay and status requests could also mix controller generations, and background runtime work was underreported.\n\nRoot cause:\nController ownership callbacks were rebound to keeper-only handlers, status and replay sampled the mutable controller repeatedly, and the Desktop did not reconcile a recovered foreground path before routing tagged frames.\n\nFix:\nCarry the Serve ownership binder across keeper transfers, use single controller snapshots, refresh transition tags and broadcaster routing, expose the authoritative session path, and reconcile unknown foreground frame paths from status.\n\nVerification:\ngo run ./tools/repolint\ngo test ./...\ngo vet ./...\n(cd desktop && go test ./...)\n(cd desktop && go vet ./...)\ntargeted go test -race for control, Serve, and Desktop multi-session paths\ngit diff --check
* fix(remote): close final session routing gaps
* fix(remote): close remaining serve lifecycle races
* test(cli): close queued-paste controller
* fix(remote): close final multi-session routing gaps
* fix(remote): fence recovery lifecycle races
* fix(remote): close final multisession lifecycle gaps
* fix(remote): heal all tracked proxy workspaces
* fix(remote): harden multisession ownership handoff
* fix(remote): close remaining multisession races
* test(serve): make rotation lock probe observable
* fix(remote): close session handoff races
* test(remote): use test-scoped attach context
* fix(remote): isolate session adoption state
* fix(serve): preserve committed session routing
* test(serve): exercise real silent rotations
* fix(remote): preserve listing adoption and reload budgets
* test(remote): await emitted ready state
* fix(remote): fence session rehydration
* fix(remote): harden process and session handoff
* fix(remote): fence cross-session ownership
* fix(remote): preserve resume lifecycle events
* fix(remote): reconcile resume ownership and routing
* fix(remote): preserve lifecycle work under load
* fix(remote): commit session routing before replay
* fix(remote): serialize session route publication
* fix(remote): order status route adoption
* fix(remote): order resume reconciliation
* test(remote): assert adopted status route
* fix(remote): reject stale resume reconciliation
* fix(remote): fence foreground session mutations
* fix(remote): close remaining session transition races
* fix(remote): fence recovery and attach publication
* fix(remote): reconcile terminal routing races
* fix(remote): refresh recovered terminal listings
---------
Co-authored-by: Xingbo Zhao <[email protected]>
Co-authored-by: Linearleaf <[email protected]>
Co-authored-by: SivanCola <[email protected]>
Co-authored-by: hanswu <[email protected]>
Co-authored-by: SivanCola <[email protected]>
Co-authored-by: zhongerdeajie <[email protected]>
Co-authored-by: YHH <[email protected]>
Co-authored-by: yuhuping <[email protected]>
Co-authored-by: poorpaper <[email protected]>
Co-authored-by: SivanCola <[email protected]>
Co-authored-by: Hardik Shingala <[email protected]>
Co-authored-by: Claude Opus 5 (1M context) <[email protected]>
Co-authored-by: zcxads666 <[email protected]>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Linearleaf <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
* feat(runtime): add structured turn protocol and ledger
Problem: Turn completion was inferred from provider text, so EOF, interruption, and protocol failures could collapse into the same successful outcome without a durable lifecycle record.
Root cause: The transcript doubled as runtime truth and there was no stable turn identity, monotonic event envelope, exactly-once terminal commit, or explicit provider finalization contract.
Fix: Add the queued-to-terminal TurnStatus model, append-only .turns.jsonl ledger with torn-tail quarantine and terminal fsync, and a stable host-consumed finish tool with one bounded repair round.
Verification: Covered by focused agent, boot, control, event wire, store, and turnevent tests plus the root Go suite.
* feat(runtime): route cancellation and prompts by turn
Problem: Stop and prompt answers could be routed through whichever tab was currently active, allowing tab switches and overlapping completions to affect the wrong turn or leave work running.
Root cause: Desktop admission and Wails entry points did not carry a stable turn ID through start, interrupt, prompt answer, and replay operations.
Fix: Add turn-scoped StartTurnForTab, InterruptTurnForTab, AnswerPromptForTab, and TurnEventsForTab contracts; bind cancellation and prompt ownership to the exact session/turn; and keep one foreground turn per session while preserving cross-session concurrency.
Verification: Covered by deterministic control and desktop runtime tests, full root and desktop suites, and race tests for agent/control/turnevent.
* fix(frontend): project ordered turn events without rollback
Problem: A late cancellation reload could replace the full transcript and erase a newer retry, while asynchronous Markdown finalization could move a reader back toward the tail.
Root cause: The frontend reconciled cancellation with history replacement instead of an ordered turn projection, and a fresh history fallback could be swapped for a tail-only block window while the user was reading above the bottom.
Fix: Project events idempotently by runtime epoch and sequence, replay gaps from the ledger, reject stale revisions, patch only the affected turn, preserve pending-only height estimates, and defer the Markdown fallback-to-block swap until the reader returns to the bottom.
Verification: Covered by deterministic controller ordering tests, Markdown history handoff tests, the transcript suite, frontend typecheck/build budgets, and native Windows WebView2 Stop/Ask/parallel/scroll smoke.
Co-authored-by: Linearleaf <[email protected]>
* test(runtime): update compatibility and cache fixtures
Problem: The new lifecycle sidecar, Wails arrays, provider-visible finish schema, and Windows smoke cleanup needed explicit cross-version and deterministic serialization guards.
Root cause: Existing fixtures described the legacy tool prefix and did not exercise empty-array bridge encoding, old-session bootstrap, torn-tail recovery, or PowerShell 5.1 cleanup beyond MAX_PATH.
Fix: Update bilingual tool-contract documentation and golden provider fixtures, add compatibility/cache/recovery tests, and make the native WebView2 smoke cleanup use extended-length .NET paths with a deterministic long-path self-test.
Verification: go test ./..., go test -race ./internal/agent ./internal/control ./internal/turnevent, desktop go test ./..., frontend build and transcript tests, and Windows 11 ARM64 native smoke all pass.
* perf(runtime): bound turn ledger writes and retention
Problem: the turn ledger opened the sidecar for every event and retained an unbounded event history, while prompt and tool side effects could not observe persistence failures.
Root cause: stream coalescing happened downstream from persistence, the ledger had no persistent turn writer or checkpoint format, and prompt resolution removed waiters before durable acknowledgement.
Fix: move the single coalescer before the ledger, add checked side-effect barriers, reuse one WAL handle per turn, add schema-v2 checkpoints and projection acknowledgements, make Ask and approval resolution transactional, and expose content-free metrics and capacity benchmarks.
Verification: go test ./...; go test -race ./internal/agent ./internal/control ./internal/turnevent ./internal/event; cd desktop && go test ./...
* fix(frontend): recover compacted turn-event gaps
Problem: a frontend cursor that falls behind a compacted ledger cannot distinguish retention from packet loss, and a full transcript reload can erase an active or optimistic tail.
Root cause: the replay API returned only an array and the reducer had no explicit persisted-prefix boundary or runtime-epoch transaction.
Fix: return paged replay metadata with reset fencing, queue live events during repair, rebase only the persisted history prefix with stable identities, and retain active turns, optimistic users, and live assistant output.
Verification: frontend typecheck, pnpm test:transcript, replay-reset and cancel-reconcile tests, pnpm build, and desktop go test ./...
* chore(lint): refresh turn-runtime quality baselines
Problem: the repository lint gate still compared the expanded runtime ledger and replay owners against the pre-performance exact baselines.
Fix: tighten new comments to the essay limits and refresh the mechanical per-file and repository totals after the two functional commits. This changes no runtime behavior.
Verification: go run ./tools/repolint; go test ./internal/boot ./internal/control ./internal/turnevent; cd desktop && go test . -run TestTurnRuntimeAPIRoutesStopAnswerAndReplayByExactTurn -count=1
* fix(runtime): preserve ledger storage failures
* chore(lint): align baseline with main-v2
* chore(runtime): satisfy ledger lint contracts
* chore(lint): align merged transcript baseline
Problem: the merged tree exceeded the test-file baseline by one line.
Root cause: main-v2 added one navigation hydration assertion after the turn-runtime branch recorded its own test baseline.
Fix: carry the exact combined per-file and repository totals without changing production code.
Verification: go run ./tools/repolint reports a clean baseline.
---------
Co-authored-by: Linearleaf <[email protected]>
Problem:
The protected migration dry-run reported 948 active groups and 84.6% reserved capacity without explaining which lifecycle rules kept those groups active.
Root cause:
The dry-run only aggregated final active, compacted, and archived classifications, so operators could not distinguish recent resolved groups from stale open groups that require manual triage.
Fix:
Add a count-only status and last-seen assessment, cross-check it against lifecycle classification, report manual-review candidates and theoretical reservation reduction, and emit the 80% capacity warning. Fingerprints and crash fields are intentionally excluded.
Verification:
- npm run typecheck
- npm test (13 files, 112 tests)
- go run ./tools/repolint
- git diff --check
* fix(desktop): commit transcript navigation after paint
Problem: session navigation exposed empty/intermediate transcript states, changed viewport geometry, and could cascade older-history loads before the target surface settled.
Root cause: navigation settled on RPC completion, source state was pruned early, startReached had no user permit, and layout growth lacked mutation ownership.
Fix: retain and mask the source surface through data and paint readiness, defer single-surface pruning, restore failed sources, gate pagination by trigger, preserve composer geometry, and diagnose invalid ordering.
Verification: pnpm test:typecheck; pnpm test:transcript; all 225 frontend suites; single-scroll-writer check; deterministic A-B-C, failure restore, pagination, and paint terminal tests.
* fix(desktop): commit transcript navigation surfaces atomically
Problem: session switches could expose empty or unsettled target history, collapse footer geometry, and cascade older-history loads before user intent.
Root cause: navigation completion was tied to request return rather than authoritative history plus stable paint, while startReached had no single-use viewport permit and stale completions could clean up newer surfaces.
Fix: retain the source surface behind an opaque mask, gate commit on intent-scoped history and two stable geometry frames, restore the source on failures, authorize viewport paging per gesture, and classify history mutations and diagnostics.
Verification: pnpm test (225 suites), pnpm test:typecheck, pnpm build, pnpm test:transcript-browser, desktop go test ./..., single-scroll-writer check, repolint, and diff check.
* test(desktop): stabilize native thumb replay
* test(desktop): preserve native thumb ownership
* test(desktop): discover native thumb hitbox
* test(desktop): exercise native thumb in headed Linux
* fix(desktop): freeze measured row during thumb drag
* fix(catalog): publish recovery projections atomically
Problem: exact path refreshes and batched directory scans could expose a temporary recovery-session projection, making sidebar rows disappear and return.
Root cause: single-file indexing owned sibling-derived recovery fields, while reconcile committed each 64-row batch independently.
Fix: separate exact-source and directory-projection ownership, preserve derived SQL columns, queue dirty recovery directories, and publish each full directory projection in one transaction.
Verification: go test ./...; go test -race ./internal/sessioncatalog; desktop go test ./...; deterministic rollback/interleaving/65-row tests; 10k reconcile benchmark.
* Fix repair projection ownership
Problem: asynchronous count repair could rewrite recovery projection fields and publish a partial topic snapshot before directory reconciliation.
Root cause: repair updated recovery_copy and topic aggregates outside the directory lock, so it could interleave with a parsed reconcile snapshot.
Fix: serialize repair with the directory lock, update only source-owned fields, preserve repaired source state across legacy sidecars, and leave projection publication to one directory transaction. Extract upsert and repair ownership into focused files to satisfy repository size gates.
Verification: go test ./...; go test -race ./internal/sessioncatalog; go vet ./internal/sessioncatalog; go run ./tools/repolint; BenchmarkReconcileDirectory10K (3x, 2.74s/op).
* Remove superseded catalog projection paths
Problem: the atomic directory projection refactor left two unused pre-transaction helpers, causing golangci-lint to block PR #9421.\n\nRoot cause: ReconcileDirectory now owns the complete projection transaction, but the old partial lineage and no-notification upsert entry points remained compiled.\n\nFix: remove the unreachable helpers and imports so there is only one directory publication path.\n\nVerification: go test ./internal/sessioncatalog; go vet ./internal/sessioncatalog; git diff --check.
Problem:
The protected Firebase history dry-run failed before capacity analysis because Wrangler's retained-report JSON exceeded Node's default synchronous child-process buffer.
Root cause:
The migration captured a page of up to 200 groups and six 96 KiB retained reports per group without setting spawnSync.maxBuffer.
Fix:
Use a 192 MiB hard limit that covers the 112.5 MiB raw page plus JSON envelope and escaping headroom, and lock the bound into the migration contract test and declaration file.
Verification:
- npm run typecheck
- npm test (13 files, 111 tests)
- go run ./tools/repolint
- git diff --check
Add a canary-approved Actions path for Firebase crash history dry-run, apply, and verify-only operations. Keep data migration separate from Worker deployment, require the existing Cloudflare and Firebase secrets, and preserve the production d1 storage mode until an explicit operator dispatch.
Problem: The crash-worker deploy still fails before Firebase migration because diagnostics-v2 attempts to alter metric_users, which production intentionally dropped.
Root cause: The schema inspector treated the retired metric_users and cli_metric_users tables as required, so their absence looked like 24 missing columns.
Fix: Remove both retired tables from the diagnostics contract and additive migration, delete the invalid reconciliation path, preserve fail-closed handling for active schema drift, and document the retirement.
Verification: npm run typecheck; npm test (107 tests); go run ./tools/repolint; git diff --check.
Problem: Crash worker deployments have been blocked since diagnostics-v2 left both metric-user tables without their attribution columns.
Root cause: The migration correctly failed closed for every partial schema, but had no bounded recovery path for the one verified production state or an interrupted recovery.
Fix: Recognize only the known 24-column drift and its retry subsets, record a fresh Time Travel bookmark, apply each additive column independently, verify the final schema, and keep unknown partial states fail closed.
Verification: npm run typecheck; npm test (109 tests); go run ./tools/repolint; git diff --check.
Problem:
The first PR matrix exposed lint regressions and an intermittent macOS startup diagnostic that could miss a short-lived stdio server's stderr.
Root cause:
Removed transport interfaces left dead test helpers, the roots compatibility path needed an explicit deprecation waiver, and startup read the stderr tail before bounded process shutdown had drained the copy goroutine.
Fix:
Remove obsolete helpers, satisfy the repository's current lint rules while documenting the legacy roots requirement, and close/reap a failed endpoint before capturing its stderr tail.
Verification:
- golangci-lint run --timeout=5m
- go test ./internal/plugin -run '^TestStdioFailureCapturesStderr$' -count=20
- go test -race ./internal/plugin -run 'Test(StdioFailureCapturesStderr|HTTPTransportCloseCancelsActiveRequest|HTTPTransportEstablishedSessionless404DoesNotRebuild)$' -count=1
- go test ./internal/plugin ./internal/agent -count=1
- go vet ./internal/plugin ./internal/agent
- go run ./tools/repolint
Problem:
Sessionless HTTP 404 responses were treated as expired sessions, and a non-returning HTTP tool request could outlive bounded session shutdown.
Root cause:
The SDK uses ErrSessionMissing for every HTTP 404, while the supervisor did not require an established session ID. The SDK also detaches Streamable HTTP from the Connect context and waits for active calls before closing, so CloseIdleConnections could not force active requests to unwind.
Fix:
Classify a 404 without a session ID as a protocol error with no automatic rebuild. Bind active GET and POST requests to the Reasonix session lifetime, preserve the bounded DELETE cleanup path, and forward idle-connection cleanup through the protected round tripper.
Verification:
Added deterministic sessionless-404 and active-request shutdown regressions. Ran focused normal and race tests, the JetBrains standalone GET/DELETE regression, repolint, and diff checks.
Problem:
The completed MCP session migration exceeded repository capacity limits in several long-lived owner files and tests.
Root cause:
SDK adapters, session diagnostics, argument normalization, and deterministic fixtures were initially colocated with broader product surfaces.
Fix:
Extract the new responsibilities into focused owner files, group capability and auxiliary refresh state by lifetime, and keep all runtime behavior and public contracts unchanged.
Verification:
go run ./tools/repolint
go test ./...
go test -race ./internal/agent/... ./internal/plugin/... ./internal/boot/...
cd desktop && go test -race ./...
pnpm --dir desktop/frontend test:all
pnpm --dir desktop/frontend build
Problem: two DBus cancellation tests leaked their contexts when a timeout or t.Fatal path exited before the explicit cancel call.
Root cause: cleanup depended only on the success-path cancellation point.
Fix: defer both cancel functions immediately after context creation while retaining the explicit cancellation that drives each test.
Verification: go test ./... in desktop; go test -race . -run 'Test(WritePending|FlushPending|ConcurrentFlush)' -count=1; go vet ./...; golangci-lint run --timeout=5m ./....
Problem: the retained-sample migration loaded all history at once, had no durable resume point, and treated HTTP success as content verification.
Root cause: migration state, lifecycle classification, canonical digests, and Firebase readback were not modeled as an idempotent reconciliation process.
Fix: add 200-group keyset pages, a mode-0600 atomic checkpoint, dry-run capacity/content estimates, three-pass reconciliation, canonical SHA-256 readback, D1 state verification, lifecycle-aware imports, and bilingual rollout/rollback instructions.
Verification: npm run typecheck; npm test; git diff --check; migration unit tests cover active/compacted/archived classification, absolute ring counts, and canonical digests.
Problem: Firebase-primary crash storage had no code-level Spark capacity budget or lifecycle state, and stale group writers could race retention or administrative deletion.
Root cause: delivery used a compatibility lease row and whole-group REST updates without durable generations, per-path preconditions, or conservative reservations.
Fix: add additive group state, a fixed 700 MiB reservation budget, generation leases, ETag-fenced path writes, 30/60-day lifecycle processing, delayed tombstone deletion, dashboard state, and sentinel alerts while keeping d1 independent and the production default.
Verification: npm run typecheck; npm test; npx wrangler deploy --dry-run; go run ./tools/repolint; git diff --check.
Problem:
The macOS desktop lint job rejected two new remote-tab constructs under the repository lint profile.
Root cause:
The reconnect loop used a classic integer loop and event dispatch used an if chain instead of the preferred tagged switch.
Fix:
Use Go integer range and a kind switch without changing lifecycle behavior.
Verification:
- cd desktop && golangci-lint run --timeout=5m
- cd desktop && go test ./...
- go run ./tools/repolint
- git diff --check
Problem:
Remote tabs could lose prompts or publish ready across dead streams, and remote UI controls did not preserve local lifecycle contracts.
Root cause:
Serve attachment, hydration, reconnect, and remote composer state were coordinated by independent optimistic paths without one generation/prompt fence.
Fix:
Fence event streams and reattach generations, replay pending prompts, preserve remote session/mode/title/tab identity contracts, and add regression coverage.
Verification:
- go test ./...
- cd desktop && go test ./...
- cd desktop && go test -race . -run 'TestRemoteTab|TestCloseActiveRemoteTab|TestStopRemoteServer' -count=1\n- cd desktop/frontend && pnpm test:all\n- cd desktop/frontend && pnpm build\n- go run ./tools/repolint
Problem:
The product specification still described Reasonix as owning MCP protocol framing and did not explain the new lifecycle, recovery, pagination, or redacted diagnostics contract.
Root cause:
The documentation reflected the removed custom JSON-RPC transport engine.
Fix:
Document the official SDK boundary, shared supervised sessions, Streamable HTTP listening and cleanup, pagination, notifications, replay policy, and backward-compatible local diagnostics in English and Chinese, with an Unreleased changelog entry.
Verification:
- go test ./...
- cd desktop && go test ./...
- git diff --check
Problem:
MCP failures appeared as generic connection errors, leaving users unable to distinguish listening setup, session expiry, authentication, reconnect progress, or terminal transport failure.
Root cause:
Runtime session state stayed inside the transport and the CLI and Wails contracts exposed only coarse server status.
Fix:
Add optional protocol, session-state, reconnect-count, and error-kind fields to local status surfaces, preserve old payload defaults, and render actionable local diagnostics without exposing session identifiers or credentials.
Verification:
- cd desktop && go test ./...
- cd desktop && go test -race ./...
- pnpm --dir desktop/frontend test:typecheck
- pnpm --dir desktop/frontend build
Problem:
Models sometimes encode an MCP tool argument object as one JSON string, causing use_capability to fail before dispatch with a map unmarshal error.
Root cause:
The proxy forwarded arguments without normalizing the provider's single-layer string encoding, and missing arguments remained null instead of an empty MCP object.
Fix:
Normalize only mcp-tool call arguments before resolution and safety checks. Accept objects, one string-wrapped object, and empty/null values while rejecting arrays, scalars, malformed JSON, and nested strings.
Verification:
- go test ./internal/agent -count=1
- go test -race ./internal/agent/... -count=1
- git diff --check
Problem:
Stateful Streamable HTTP servers could lose their pending session before Reasonix opened the listening stream, while the custom transport engine duplicated protocol correlation, cancellation, and recovery logic.
Root cause:
Reasonix initialized Streamable HTTP with POST requests only and maintained separate request loops for HTTP, SSE, and stdio. Session loss, concurrent rebuilds, pagination, cancellation, OAuth refresh, and cleanup therefore had inconsistent owners.
Fix:
Adopt modelcontextprotocol/go-sdk v1.7.0 for protocol sessions, add a generation-fenced session supervisor, preserve Reasonix transport security and stdio process isolation, and cover JetBrains activation, recovery, pagination, cancellation, OAuth, schema stability, and bounded close behavior.
Verification:
- go test ./internal/plugin -count=1
- go test -race ./internal/plugin -count=1
- go test ./...
- go vet ./internal/plugin
Problem: Remote serve reconnect failures could write provider credentials embedded in bootstrap errors to desktop logs.
Root cause: reattachRemoteTab logged the complete EnsureServer error even though remote process output can carry forwarded API keys.
Fix: retain structural reconnect diagnostics while omitting the error body, and add a regression test that injects a secret-bearing error and verifies it never reaches the log.
Verification: cd desktop && go test ./...; cd desktop && go test -race ./ -run TestRemoteTabReconnectDoesNotLogEnsureServerSecrets\|TestRemoteTabFollowsHostReconnect -count=1; cd desktop && golangci-lint run ./...; cd desktop && GOOS=windows golangci-lint run ./...; go run ./tools/repolint; git diff --check
Problem:
Current schema-v3 Desktop diagnostics are retained as unknown instead of uploaded, queue pruning can delete newer-schema pending files, and test-only URL matching and goroutine patterns fail required CI gates.
Root cause:
The pending reader's supported version stopped at schema 2, queue pruning ignored schema ownership, and the tests used broad URL substring checks plus superseded concurrency idioms.
Fix:
- align the pending reader with current schema 3 producers
- preserve future-schema files while pruning only understood queue entries
- use exact OAuth URL checks and CI-compliant deterministic test helpers
Verification:
- focused Desktop pending compatibility tests
- npm run typecheck
- npm test
- golangci-lint run --timeout=5m --allow-parallel-runners
- go run ./tools/repolint
- go test ./...
- cd desktop && go test -race ./...
- go test -race ./internal/crashreport
Problem:\nThe exact-head CI failed desktop lint on Linux and macOS, plus the root cross-platform build-tag sweep.\n\nRoot cause:\nThe remote-session changes retained an unused pre-snapshot map value, used loops now covered by the slicescontains rule, and ignored an auxiliary preference write without marking it best-effort. Two inherited Unix tray cancellation tests also lacked cleanup on timeout paths.\n\nFix:\nNarrow the remote lookup, use slices.Contains, explicitly keep the last-workspace preference non-fatal after a successful attach, and defer both DBus context cancellations.\n\nVerification:\n- golangci-lint run --timeout=5m ./... (root and desktop)\n- GOOS=windows golangci-lint run --timeout=5m ./... (root and desktop)\n- cd desktop && go test ./...\n- cd desktop && go test -race ./ -run targeted remote/tab/DBus cancellation suite\n- git diff --check
Problem:
Crash samples remain in D1 indefinitely and repeated automatic crashes can upload without a version-scoped client boundary.
Root cause:
The ingest protocol has no stable event identity or local deduplication ledger, and the Worker has no bounded, idempotent Firebase projection path.
Fix:
- add event IDs and version-scoped Desktop crash deduplication
- add a bounded D1 outbox, projection receipts, group leases, and OAuth-authenticated Realtime Database delivery
- preserve D1 aggregates with d1, dual, and firebase rollout modes plus additive migration tooling
Verification:
- npm run typecheck
- npm test
- go test ./...
- cd desktop && go test -race ./...
- go test -race ./internal/crashreport
- go run ./tools/repolint
Problem:\nThe session-rebind suite awaited a tab switch while its target history was intentionally deferred, and still expected the failed target to remain visible after the controller adopted transactional rollback.\n\nRoot cause:\nThe fixture predated switchTab's hydrate-before-complete contract and its safe rebind to the retained source session on history failure.\n\nFix:\nObserve the optimistic target while the switch promise is pending, release the failed history, assert backend and transcript rollback, then retry generation two before exercising the same-tab generation fence.\n\nVerification:\n- pnpm exec tsx src/__tests__/tab-switch-session-rebind.test.tsx\n- git diff --check
Problem:\nThe tab-switch hydration suite awaited switchTab before releasing the intentionally deferred target history, leaving the module with an unsettled top-level await.\n\nRoot cause:\nswitchTab now correctly resolves only after target history hydration, while the stale-history race fixture still used the older activation-only completion order.\n\nFix:\nWait for backend activation and the scoped new-session action first, switch back to the cached source tab, then release history and await the original switch promise.\n\nVerification:\n- pnpm exec tsx src/__tests__/tab-switch-hydration.test.tsx\n- git diff --check
Route the higher-specificity styled-theme menu rule through the shared operational overlay surface. Expand the browser contract from the jobs popover to every representative operational surface so future selector-specific overrides cannot silently bypass paneOpacity.
Problem:\nThe startup settings contract still required DeepSeek Responses to be the first browser mock rank even after main added the recommended OpenCode Go bundle ahead of it.\n\nRoot cause:\nThe source-shape assertion encoded the old first-rule layout instead of the current two-entry ordering contract.\n\nFix:\nAssert that the recommended bundle ranks first and DeepSeek Responses remains immediately behind it.\n\nVerification:\n- pnpm exec tsx src/__tests__/startup-settings-contract.test.ts\n- git diff --check
Problem: the generic frontend runner re-executed remote suites that already belong to test:remote, and the connect wizard failed before assertions because plain Node cannot import its CSS module.
Root cause: the PR added the suites to the dedicated script without registering all of them in OWNED_ELSEWHERE.
Fix: assign every dedicated remote suite to test:remote, retaining its CSS and SVG loader contracts and avoiding duplicate coverage.
Verification: run-tests syntax check; full test:remote suite.
Problem: the full frontend suite failed its footer-resize source contract after syncing current main-v2.
Root cause: production correctly suppresses tail following during history hydration, but the static contract still expected the pre-hydration guard and dependency list.
Fix: assert the current hydration-aware guard while preserving the original coalesced tail-follow requirement.
Verification: history load failure contract; Goal activation routing test; frontend typecheck.
Problem: the Goal activation routing test reverted its optimistic tab switch because the test harness could no longer load conversation history.
Root cause: after syncing main-v2, useController hydrates through HistorySliceForTab while this PR-owned harness still mocked only the retired page API.
Fix: provide the shared windowed-history mock with the current request type.
Verification: isolated routing test passed five consecutive runs; frontend typecheck.
Problem:
Operational popovers such as Background jobs could become fully transparent, while undefined legacy theme variables also removed muted text, hover, border, and shadow styling.
Root cause:
Amber did not inherit a complete semantic surface contract, and operational overlays consumed translucent panel recipes without distinguishing ordinary themes from background-image theme packs.
Fix:
Define and enforce the semantic token contract, replace undefined legacy aliases, derive one overlay surface recipe from theme-pack pane opacity, and cover built-in themes plus portal overlays in a real browser. Keep Remote Connect Wizard CSS in its lazy production entry and align async test fixtures with the current HistorySlice contract.
Capacity:
The raw initial asset budget rises by 1.3 KiB (0.055%) for 1.09 KiB of attributable CSS; the existing gzip CSS ceiling remains unchanged.
Verification:
- pnpm check:css
- pnpm test:theme-browser
- pnpm test
- pnpm build
- git diff --check
Problem: browser tests and non-Wails previews can expose a partial runtime object without the generated Go application binding.
Root cause: the extracted remote event bridge treated window.runtime alone as proof that the native event API was usable.
Fix: require both the generated App binding and the Wails runtime before using native events, matching the original bridge guard and retaining the mock listener fallback.
Verification: frontend typecheck; remote frontend test suite.
Problem: switching from a local session to a remote tab could hide the local surface even when its current session failed to persist. Opening a remote project also mutated remote state before that safety barrier.
Root cause: remote activation bypassed the snapshot-before-switch contract used by local tabs, and local activation cleared the remote selection before the snapshot completed.
Fix: serialize the user-facing cross-registry activation paths, snapshot the current local session before remote activation, keep both registries unchanged on failure, and extract the selector from the oversized tabs file.
Verification: targeted desktop activation tests; targeted race tests; repolint; git diff --check.
Problem: remote session model and effort changes received HTTP 405 because the JSON endpoints were never registered.\n\nRoot cause: the branch added switch implementations and desktop callers but only kept the legacy slash-command interception inside POST /submit.\n\nFix: register POST /model and POST /effort, validate their JSON payloads, and distinguish busy transition conflicts from internal failures.\n\nVerification: go test ./internal/serve; targeted go test -race ./internal/serve; repository lint.
Preserve the new local session-archive flow while routing remote session rename, pin, open, and delete actions through the remote bridge.\n\nVerification: pnpm typecheck; remote project tree contract; project tree archive race; repolint.
Problem: the remote session branch predated the project credential-chain merge and its tab bridge allowed duplicate opens, stale SSE generations, unbounded responses, and inconsistent mixed-tab persistence.\n\nRoot cause: remote session ownership, transition serialization, and local/remote tab ordering were not represented as single synchronized state machines.\n\nFix: merge main-v2, preserve the modular remote project bridge, serialize session transitions, generation-fence event pumps, harden loopback HTTP transport and response limits, preserve mixed tab state, and split the frontend/backend additions across focused modules.\n\nVerification: go test ./...; targeted go test -race remote suite; pnpm typecheck; pnpm test:remote; pnpm build; go run ./tools/repolint.
Problem:
- Active runtime-session rows could invoke DeleteSession and silently stop ongoing work.
- Topic tombstones were installed before TrashTopic committed, so refreshes could hide a topic even when the backend later rejected the archive.
Root cause:
- The per-session menu ignored the row's existing active-work archive guard.
- Pending UI state and the post-commit stale-response fence shared one lifecycle.
Fix:
- Disable per-session archive actions for thinking, streaming, confirmation, and background-job states.
- Commit topic tombstones only after backend success, fence pre-commit page loads at that boundary, and keep failure recovery visible.
- Extend the deterministic archive interleaving regression coverage.
Verification:
- pnpm exec tsx src/__tests__/project-tree-archive-race.test.ts
- pnpm exec tsx src/__tests__/project-tree-runtime.test.ts
- pnpm test:typecheck
- pnpm build
- pnpm test:remote
- cd desktop && go test -count=1 -run 'TestDeleteSessionCancelsActiveRuntime|TestDeleteSessionWithStuckJobReturnsAfterSingleGrace|TestTrashTopicRejectsRunningSessionRuntime|TestTrashTopicRejectsConcurrentTurnAdmissionWithoutWaiting' .
- go run ./tools/repolint
- git diff --check
Co-authored-by: Linearleaf <[email protected]>
Problem:
CodeQL reported a high-severity clear-text logging path from provider credential configuration into the legacy Serve restart failure log.
Root cause:
The asynchronous fallback logged the complete error returned by EnsureServer. That error chain can include credential-configuration context and should not be persisted even though current messages avoid key values.
Fix:
Log only the safe host and workspace correlation fields for this restart failure. The detailed failure remains available through the managed Serve state without entering process logs.
Verification:
- go test ./... in desktop
- targeted remote desktop race suite
- golangci-lint v2.12.2
- repolint and git diff --check
Problem: The provider-visible memory guidance could make an update pass activation="relevant" and silently unpin an existing pinned memory, while forget and recall omitted their minimum arguments.
Root cause: The compact use_capability description conflated create and update defaults instead of matching the underlying memory schemas.
Fix: Document create/update activation behavior, the pinned opt-in, forget(name), and recall operations; enforce the contract with focused assertions; regenerate all cache-prefix goldens.
Verification: go test ./...; go test -race ./internal/agent -run TestUseCapabilityMemoryDescriptionNamesRoutableTools -count=1; go vet ./internal/agent ./internal/boot; go run ./tools/repolint; go build ./cmd/reasonix; go build ./internal/agent/... ./internal/capability/...
Co-authored-by: SivanCola <[email protected]>
Problem:
The CI lint job rejected the manual target lookup loop under the Go 1.26 modernize rules.
Root cause:
releaseItemHasTarget duplicated the standard slices.Contains operation.
Fix:
Use slices.Contains for the same exact membership check without changing release rendering behavior.
Verification:
- go test ./internal/productdocs
- go test ./...
- golangci-lint run --timeout=5m --allow-parallel-runners
- go run ./tools/repolint
- node scripts/release-notes.mjs validate
- node --test scripts/release-notes.test.mjs
- git diff --check
Problem:
The legacy compatibility path could let manually authored v1.31.4 and newer records bypass per-client target metadata.
Root cause:
Validation required item targets only when targetingVersion was already present, without an adoption boundary for future releases.
Fix:
- require targetingVersion 1 for v1.31.4 and newer core versions
- preserve legacy rendering and validation for older releases
- cover the adoption boundary across stable and preview versions
Verification:
- node scripts/release-notes.mjs validate
- node --test scripts/release-notes.test.mjs
- bash scripts/release-workflows.test.sh
- node scripts/check-single-release-public-contract.mjs
- git diff --check
Problem:
The desktop full race suite could fail in TestMetaReportsGoalStatus while an asynchronous tab metadata refresh read the quality floor.
Root cause:
The test directly mutated WorkspaceTab.qualityFloor without App.mu after MetaForTab had scheduled a background refresh. Production writes already use the app lock, but the fixture bypassed that contract.
Fix:
Guard the legacy empty-floor fixture mutation with App.mu so the test follows the same synchronization boundary as production code.
Verification:
- go test -race . -run TestMetaReportsGoalStatus -count=50
Problem:
Release notes combine Desktop and CLI changes, so users cannot tell which client needs an update.
Root cause:
The release ledger has no item-level target metadata, and every renderer flattens the same product-wide sections.
Fix:
- add versioned Desktop, CLI, site, and service targets with strict validation
- derive target hints from pull request labels and changed paths
- render client-specific sections across GitHub notes, the website, and built-in docs
- preserve the legacy layout for historical releases
Verification:
- node scripts/release-notes.mjs validate
- node --test scripts/release-notes.test.mjs
- go test ./internal/productdocs
- cd site && npm test
- go test ./...
- cd site && npm run build
- bash scripts/release-workflows.test.sh
- node scripts/check-single-release-public-contract.mjs
- actionlint release workflows
- go run ./tools/repolint
Refs #9394
Problem:
The project-groups stage exposed unfinished remote-tab actions and could lose per-workspace credential routes or provider endpoints after reconnects. Proxy forwarding, request-body handling, remote path resolution, and stale UI fetches also had security and race gaps.
Root cause:
The partial implementation mixed future tab plumbing with the current remote-window surface, used host-scoped assumptions for workspace state, and mutated shared proxy/server state without complete lifecycle fences.
Fix:
Keep the UI on the supported remote-window flow, persist and render project registrations safely, isolate workspace provider/token identities, heal all tracked routes and managed provider blocks on reconnect, harden the credential proxy and SFTP bootstrap, and split oversized modules without widening repolint baselines. Add focused frontend, Go, race, security, reconnect, and multi-workspace coverage.
Verification:
- pnpm build and pnpm test:remote
- Playwright motion and transcript browser gates
- go test ./... in the root and desktop modules
- CI concurrency-package and desktop full race suites
- Windows cross-compilation for changed root packages and desktop
- go vet, golangci-lint v2.12.2, and repolint
Co-authored-by: XTLine <[email protected]>
Problem: The functional fix grew already-large agent, boot, and controller owner files past their repolint ratchets, and its tests asserted a production-only boolean accessor instead of exercising the real proxy route.
Root cause: Availability helpers and inventory merge policy lived in aggregate files, while the regression test stopped at the dispatch gate rather than crossing use_capability into tools/call.
Fix: Move MCP availability and host-session inventory logic into focused owner files, remove the Controller accessor, and drive the Streamable HTTP stub through an actual use_capability call while checking disabled and unknown refusals and provider-schema containment.
Verification: go run ./tools/repolint; go test ./...; focused go test -race for internal/boot, internal/agent, and internal/control; go vet for the owning packages; gofmt and git diff --check.
Problem:
- Grouped session rows shared topic-scoped menu and confirmation state.
- Successful session deletion refreshed only project shells, so the archived row could remain visible.
- The interrupted-job filters in the PR targeted a running-only API and could never observe interrupted tombstones.
Root cause:
- Session actions were keyed by topicId instead of exact row/session identity.
- The session archive path did not reload its owning canonical topic page.
- jobs.Manager.RunningForSession deliberately keeps unwinding work operationally running while excluding closed tombstones.
Fix:
- Key menus by row and confirmations by scoped topic/session identity.
- Serialize session archive actions, expose per-session busy state, and reload the owning project page.
- Preserve the existing running-job accounting contract and add focused regression coverage.
- Extract the session archive menu to keep ProjectTree within its repository budget.
Verification:
- pnpm build
- pnpm test:typecheck
- pnpm exec tsx src/__tests__/project-tree-archive-race.test.ts
- go test -count=1 ./internal/jobs ./internal/control
- cd desktop && go test ./...
- go vet ./...
- cd desktop && go vet ./...
- go run ./tools/repolint
Co-authored-by: Linearleaf <[email protected]>
Problem: The model-facing description advertised an unregistered memory:recall route, and the cache-prefix golden did not record the intended schema change.
Root cause: The prose was not checked against registry routing, while only the serialized request/schema goldens were refreshed.
Fix: Document the registered tool:memory recall route, tighten pinned guidance, add a routing regression test, and regenerate all cache-prefix goldens.
Verification: go test ./internal/agent ./internal/boot; go vet ./internal/agent ./internal/boot; go run ./tools/repolint; go build ./cmd/reasonix; go build ./internal/agent/... ./internal/capability/...
Co-authored-by: SivanCola <[email protected]>
Problem:
The window icon repair sent WM_SETICON with selector 2, which is only valid as ICON_SMALL2 for WM_GETICON. The per-window small icon therefore remained unset.
Root cause:
The getter-only small-icon selector was confused with WM_SETICON's ICON_SMALL value.
Fix:
Use selector 0 for the small window icon, expose narrow Win32 call seams so tests assert the exact selectors and class assignments, strengthen the no-icon guard, and document the bounded process-lifetime handle retention accurately.
Verification:
- GOOS=windows GOARCH=amd64 CGO_ENABLED=0 go vet .
- GOOS=windows GOARCH=amd64 CGO_ENABLED=0 go test -c .
- go test ./...
- git diff --check
Co-authored-by: SivanCola <[email protected]>
Problem:
- The wizard finished through remote-tab bindings that are introduced only by a later stacked PR.
- Browser file inputs cannot provide the absolute SSH identity path the desktop process needs.
- Modal focus, retry concurrency, and directory-response ordering were not protected.
Root cause:
- Browser mocks hid the Wails/native boundary and the stack assumed the later project-tab layer was already present.
- Connection retry and SFTP listing work had no single-flight or request-generation ownership.
- Wizard styles lived in the app-shell stylesheet.
Fix:
- Finish through the existing OpenRemoteWorkspace surface and remove later-layer API/config additions.
- Add a native identity-file picker and an early Linux/macOS platform probe.
- Trap and restore modal focus, hold retry busy state, and ignore stale directory responses.
- Extract growing modules, lazy-load wizard CSS, tighten bundle gates, and document the flow.
Verification:
- go build ./... && go vet ./... && go test ./...
- cd desktop && go build ./... && go test ./...
- go test -race ./internal/config
- cd desktop && go test -race . -run 'Test(PickRemoteIdentityFile|CheckRemotePlatform|Remote)'
- pnpm test:remote
- pnpm build
- REASONIX_CHANNEL=test pnpm build
- go run ./tools/repolint
- 1024x600 browser geometry, overflow, keyboard focus, and lazy CSS validation
Co-authored-by: SivanCola <[email protected]>
Problem: PR #9367 was based on an older main-v2 and conflicted with the current frontend bundle contract.\n\nRoot cause: main-v2 advanced provider access cleanup, branch metadata recovery, telemetry, LaTeX rendering, and bundle-budget baselines while the wizard branch changed the same frontend budget surface.\n\nFix: merge current main-v2 and retain both the KaTeX fallback baseline and the wizard's measured bundle allowance.\n\nVerification:\n- go build ./... && go vet ./... && go test ./...\n- cd desktop && go build ./... && go test ./...\n- cd desktop/frontend && pnpm build
Problem: the synchronized PR head exceeded existing repolint file-size and test-file-size budgets by small, intentional deltas in touched files.
Root cause: the latest main-v2 baseline predated this PR's compact-ratio validation, UI, CLI, and regression-test additions.
Fix: update only the six measured baseline entries required by the PR; no broad slack or unrelated baseline changes.
Verification: go run ./tools/repolint; go test ./internal/config ./internal/cli -count=1; git diff --check.
Co-authored-by: SivanCola <[email protected]>
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
* fix(agent): rebuild zero-filled corrupt branch meta instead of failing saves
A branch-meta sidecar can be torn into all-NUL (or all-whitespace) bytes when a
Windows non-atomic ReplaceFile in-place copy is interrupted by a forced reboot
(DPC_WATCHDOG_VIOLATION / power loss) — see #6325. Every save/close then fails
with 'decode branch meta: invalid character \x00' and the tab cannot be closed,
because LoadBranchMeta surfaces the decode error and callers (save.go:807,
ensureBranchMetaUnlocked) have no rebuild fallback.
Treat all-zero / all-whitespace undecodable meta as absent so it is rebuilt on
the next save, instead of blocking saves/closes. Genuine partial JSON (non-zero)
still returns an error so real corruption is not silently swallowed.
Tests: zero-filled -> absent, whitespace-only -> absent, partial JSON -> error,
EnsureBranchMeta rebuilds a corrupt sidecar. Refs #6325.
* docs(agent): clarify corrupt meta detection comment
Problem: the helper comment implied valid JSON cannot begin with whitespace.
Root cause: the wording conflated a JSON prefix with a document consisting only of JSON whitespace.
Fix: describe the actual all-NUL/all-whitespace invariant used by the detector.
Verification: git diff --check; internal/agent tests will run after updating the branch base.
Co-authored-by: SivanCola <[email protected]>
---------
Co-authored-by: SivanCola <[email protected]>
Problem: filesystems without RENAME_EXCL cannot provide an atomic no-replace rename through the fallback path.
Root cause: the fallback used an existence check followed by os.Rename without documenting the Reasonix lock boundary or surfacing its best-effort errors.
Fix: document the cooperative mutation-lock boundary and wrap fallback conflicts and rename failures with explicit best-effort context while preserving os.ErrExist matching.
Verification: go test ./internal/repair -count=1 -timeout=180s; cd desktop && go test . -run 'TestMacUpdateRename' -count=1 -timeout=180s
Problem: the PR branch was based on an outdated main-v2 and carried avoidable integration risk.
Fix: merge the latest origin/main-v2 into the PR branch without rewriting the contributor history; the effective three-dot diff remains limited to the compact-ratio implementation, tests, and documentation.
Verification: merge-tree is clean; go test ./internal/config ./internal/cli ./internal/agent -count=1; go test ./desktop -run TestSetCompactRatio -count=1; frontend settings snapshot, typecheck, and eslint pass.
Use a macOS-updater-only rename fallback for filesystems without
RENAME_EXCL and compare copied app payloads without POSIX mode or
matching AppleDouble noise. Keep strict backup and staging identities
while accepting legacy strict handoff digests.
mergeHostSessionCapabilitySpecs was inserted between
applyUnifiedProviderToolSurface's doc comment and its declaration, so the new
function carried a paragraph describing a different function and
applyUnifiedProviderToolSurface was left undocumented.
Move the helper and its comment below applyUnifiedProviderToolSurface. Both
identifiers are unexported, so gofmt, go vet and staticcheck's comment rules all
stay silent on this — only a human reading the file top to bottom sees it.
Pure move: 19 lines out, the same 19 in, no behaviour change.
Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
Follow-up to review on the host-session MCP dispatch fix.
Extract the capability-runtime inventory merge into
mergeHostSessionCapabilitySpecs. The previous change appended host-session specs
after the config specs and relied on ConfigureServers building its registry with
next[name] = ... in slice order, so a name collision resolved to the
host-session spec by map overwrite, 700 lines from where it was decided.
That precedence is correct — it is the same choice the registration tier already
makes explicitly, filtering colliding config specs out of configSpecs before
registerEnabledMCP — but it should be stated, not inherited from slice order.
Reorder the append or switch ConfigureServers to first-wins and the behaviour
silently inverts into the worst case: a user-disabled config spec marked enabled,
with an identity that no longer matches the tools pluginHost registered.
The merge also drops the shadowed config *entry*. ConfigureServers pairs an entry
with a spec by name, so a surviving config entry paired auto_start = false with
the live host-session spec, and /mcp reported one server as simultaneously
not-auto-start and not-disabled.
Unify the wording for "this session has no such MCP server". After the previous
change the same state had two spellings in one file: the three use_capability
sites said "is not registered in this session" while lockAuthorizedRuntimeServer
— the path a registry-resident mcp__server__tool takes — still said "is not
configured". Both are reachable. mcpServerUnregisteredMessage and
mcpServerDisabledMessage now hold the two spellings that are meant to differ.
Tests:
- TestMergeHostSessionCapabilitySpecsPrefersHostSessionOnNameCollision pins the
precedence rule and that the shadowed entry is dropped. Asserted on the merge
directly rather than through a booted Controller, since observing which spec
reached the registry would otherwise need a production accessor existing only
for the test.
- TestMergeHostSessionCapabilitySpecsIsIdentityWithoutHostSession pins that the
ordinary config path is handed through untouched.
- TestBuildLeavesDisabledConfigMCPUndispatchableAlongsideHostSession pins that a
config server with auto_start = false stays undispatchable while an unrelated
host-session server is enabled in the same boot — the invariant the enablement
loop could break by widening from "every extraSpec name" to "every name".
Both new behavioural tests were mutation-checked: replacing the merge with a
naive append fails the collision test, and widening the enablement loop to every
config name fails the disabled-config test.
Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
An MCP server passed through ACP `session/new.mcpServers` arrives as
`Options.ExtraPlugins` and is appended to `eagerSpecs`, so it reaches
`pluginHost`: it connects, completes initialize + tools/list, and its tools
appear in the capability catalog as `status: "ready"`.
The capability runtime is a second, separate registry. It is seeded by
`capRuntime.ConfigureServers(cfg.Plugins, capSpecs, enabledMCPNames)`, and both
`capSpecs` and `enabledMCPNames` were built from config alone. A host-session
server was therefore absent from `r.servers`, so `serverEnabled()` returned
false on its `ok` check and every `mcp-tool:<server>/<tool>` call was refused
with "is disabled in this session" — while the catalog had just advertised the
same tool as ready.
Register host-session specs with the capability runtime and mark them enabled,
matching the intent already stated where they are built: they arrive through an
explicit host action, so they are authoritative exactly like an auto-started
config plugin. Both changes are required; neither alone is sufficient, since
`ConfigureServers` reads an absent `enabled[name]` as false and `serverEnabled`
rejects a name missing from `r.servers`.
Also separate "not registered" from "disabled" in the refusal message. They have
different causes and different fixes, and reporting the former as the latter
sent users looking for a toggle that does not exist.
Reproduced against v1.31.3 over the real ACP wire with zero `[[plugins]]` in
config: `use_capability` `action: "call"` on
`mcp-tool:acppassed/traycer_probe_ping` returned "disabled in this session" and
the MCP server never received `tools/call`; `inspect` on
`mcp-server:acppassed` returned `unknown capability_id`. With this change the
same probe returns the tool result and the server receives `tools/call`.
Both new boot tests were mutation-checked: reverting only the boot.go change
fails TestBuildEnablesHostSessionMCPForCapabilityDispatch while
TestBuildLeavesUnknownMCPServerUndispatchable keeps passing, so the fix cannot
be satisfied by defaulting unknown servers to enabled.
Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
Problem: the latest-base app-shell CSS budget was 30 gzip bytes below the boxed KaTeX fallback build.
Root cause: the rendering fix adds a small, intentional stylesheet rule at a rounded 114.3 KiB gate.
Fix: raise only the deferred app-shell CSS allowance to 114.4 KiB and document the measured 30-byte reason.
Verification: pnpm build passes with the updated budget.
Problem: the config setter accepted ratios below 0.65 while the CLI, desktop editor, mock bridge, tests, and docs still enforced the old floor.
Root cause: compact-ratio bounds were duplicated across Go and TypeScript surfaces.
Fix: centralize Go bounds at 0.30-0.85, apply the range to CLI and desktop settings, update localized guidance and documentation, and add lower-bound regression coverage including 1M-context trigger math.
Verification: go test ./internal/config ./internal/cli ./internal/agent; go test ./desktop -run TestSetCompactRatio -count=1; frontend settings snapshot, typecheck, and eslint pass.
Co-authored-by: SivanCola <[email protected]>
Problem: KaTeX boxed frames can collapse in WebKit, and the frontend package pin and CSS contract were not guarded by an automated test.
Root cause: the WebKit-specific fill value had no standards-compatible fallback or source contract test.
Fix: keep width:100% as a fallback, retain -webkit-fill-available for WebKit, and add a discovery-run contract test for the boxed rule and pnpm pin.
Verification: go test ./internal/cli; go vet ./internal/cli; CSS syntax and z-index checks; math-golden; katex-boxed-css contract test.
Problem:
Grouped custom-provider removal expanded search-only requests to every OpenCode Go route and left auxiliary model references pointing at deleted providers.
Root cause:
The batch API did not preserve the caller's requested subset, while the removal fingerprint and retargeting path covered only the primary desktop model references.
Fix:
Delete only the explicitly requested members of a validated OpenCode Go family. Clear vision references, retarget guardian/recovery and every persisted bot model owner, and include those values in the concurrent-change fingerprint.
Verification:
- go run ./tools/repolint
- cd desktop && go vet ./... && go test ./...
- focused grouped-removal tests under go test -race
- provider access card component test
- frontend production and test TypeScript checks
Co-authored-by: poorpaper <[email protected]>
Problem: the notice wording fix pushed jobs.go beyond the repository repolint baseline, and the updated tests did not fully guard the new Text/Detail contract.
Root cause: the notice payload was split across extra local variables and a multi-line event literal, while the tests only searched for the new headline.
Fix: construct the unchanged warning event in a compact value, and assert the new wording, guidance, and removal of the old stalled phrase in both emitted and drained notices.
Verification: go test ./internal/jobs/ ./internal/config/; go test -race ./internal/jobs; go vet ./internal/jobs/ ./internal/config/; go run ./tools/repolint.
Co-authored-by: SivanCola <[email protected]>
A background job with no output for tools.background_jobs.stalled_warning_seconds
(900s by default) was reported as "may be stalled". Many legitimate long-running
tasks (installs, builds, test collection, waiting on an external service) stay
silent for minutes without being stuck, so a single "no visible output" signal
cannot distinguish a hang from a healthy quiet job and produced noisy false
warnings.
Reframe the notice so it states the observable fact — still running after N
without new output, i.e. a heads-up, not an error — and points at how to tune or
disable the check (stalled_warning_seconds = 0). Applies to the drain note, the
emitted Notice Text/Detail, and the config comments and rendered output.
Tests: go test ./internal/jobs/ ./internal/config/ (all pass).
The preferences module's 30-day deduplicated install count was computed by an
hourly cron over metric_users. That table's primary key leads with `date`, so
`WHERE date >= ... AND signal = ?` could only prune the window: every signal
scanned all ~28M rows, eight signals an hour. One dashboard panel therefore
read on the order of five billion rows a day, which is the database's entire
read bill — and metric_users had no other reader.
Retire the detail table and everything that fed it: the rollup cron and its two
tables, the per-install metrics write, the dashboard's own full-table window
query, and the runtime bootstrap that would recreate cli_metric_users on the
next request. The aggregate `metrics` tables keep the same signals as event
counts at ~180k rows, and `pings` keeps per-day deduplicated installs.
Both panels that rendered the retired number are removed rather than left
showing a permanent error — the 30-day notice linked to a 7-day view that no
longer had data either. The client stops sending install_id with metrics, since
nothing receives it now.
migrate-drop-metric-users.sql reclaims the ~5.6GB the table held. Deploy the
worker before running it: until then the runtime bootstrap rebuilds the table.
Bring the four post-base main-v2 commits (#9312/#9314/#9341/#9344) onto
the wizard branch so GitHub can auto-merge the [0/3] PR. The only conflict
was styles.css (duplicate transcript geometry-pending block); keep the
main-v2 copy.
- serve.go: session-plane endpoints, model/effort routing to final
- desktop/kernel + internal (agent/control/event/eventwire/config/cli/
bootstrap/sftpfs) to final state
- remote_listing.go (slice of the serve bridge, folded back into
remote_tab.go by the sessions PR): one-shot auth handshake against an
already-ready serve registration, GET /sessions, RemoteProjectSessions
- ServeSnapshot read-only lookup on the per-workspace registry: query
paths must never cold-start a serve; live-tab fast path lands with [1/3]
- remoteKernel.CheckPlatform: uname through the same ParseUname gate
EnsureServe applies; App.CheckRemotePlatform binding for the wizard
- wizard awaits the check at the connecting step, before directory
browsing, failing early with one clear message on unsupported OS
- bridge binding + mock; platform-check tests (app/lifecycle)
Wails v2 registers its window class (wailsWindow) without an hIcon, so the
window answers WM_GETICON with NULL. On Windows 11, once the process sets an
explicit AppUserModelID (PR #7925 -> SetCurrentProcessExplicitAppUserModelID
Reasonix), the taskbar prefers resources registered for that AUMID over the
executable's embedded icon; with none registered it renders the blank-document
glyph for the running window's button. Pinned shortcut icons are unaffected
(they read IconLocation -> reasonix-launcher.exe).
Set the first icon group from the running executable on the Wails window and
its class at startup: WM_SETICON (big+small) plus SetClassLongPtr(GCLP_HICON,
GCLP_HICONSM), which also covers Alt+Tab and window switcher rendering.
Loads via ExtractIconExW, retrying briefly until the wailsWindow appears.
Verified: go vet ./... and unit tests in desktop; plus an isolated Win32 A/B
repro (no-hIcon window class + explicit AUMID) showing the taskbar glyph goes
from blank-document to the embedded brand icon (taskbar screenshot saturation
0.456 -> 0.742).
Fixes the taskbar-icon half of the Windows desktop regression; grouping is
already handled by PR #7925.
Problem:
The grouped-removal regression coverage pushed an existing desktop test file beyond the repository size ceiling.
Root cause:
The new OpenCode Go tests were added to the already-large general provider-removal test file.
Fix:
Move the new grouped custom-provider tests into a focused test file without changing their behavior.
Verification:
- go run ./tools/repolint
- cd desktop && go test ./...
- focused grouped-removal tests
- focused grouped-removal tests under go test -race
Problem:
The OpenCode Go settings card submitted all of its custom routes for removal, but the backend rejected every multi-provider custom request.
Root cause:
Grouped deletion was restricted to official provider aliases even though OpenCode Go is presented as one product-level connection backed by several custom provider entries.
Fix:
Recognize the narrow OpenCode Go route family, expand stale requests to every installed family member, and reuse the failure-atomic provider removal and runtime retargeting path for the full group. Unrelated custom batches remain rejected.
Verification:
- go test ./... (desktop module)
- go test -race focused grouped removal tests
- provider access card component test
- frontend production and test TypeScript checks
* fix(control): restore explicit readiness recovery
Problem: Standard and Delivery turns could launch hidden readiness continuations after a final answer, causing extra model rounds and useless work.\n\nRoot cause: ordinary orchestration armed automatic readiness continuation and classified task progress from per-turn control state and assistant prose.\n\nFix: stop ordinary Standard and Delivery turns at the readiness boundary, preserve explicit Delivery recovery and Goal/Plan continuation, and remove the task-progress continuation path and prose heuristic.\n\nVerification: go test ./internal/agent ./internal/control
* fix(desktop): stop freezing transcript rows during scroll
Problem: manual transcript scrolling could freeze recycled rows to estimated heights and maintain a second pending-Markdown geometry contract, allowing Virtuoso offsets and painted content to diverge.
Root cause: the scroll arbiter forced DOM height during measurement and the geometry cache calibrated unseen rows from unrelated samples.
Fix: keep real measurements for wheel and touch reading, remove pending Markdown fixed-height fallbacks, remove cross-row calibration, and route viewport-shrink tail pinning through the existing Virtuoso writer.
Verification: transcript measurement, native scrollbar, scroll-release, anchor-compensation, recovery-race, typecheck, and single-scroll-writer checks.
* fix(desktop): bound transcript tail writer
* test(desktop): align transcript tail writer fixtures
* docs: document explicit readiness recovery
* fix(desktop): restore explicit Delivery recovery copy
* test(desktop): clarify native scrollbar measurement contract
* fix(desktop): stabilize async markdown geometry
* fix(desktop): keep native scrollbar drag geometry stable
* fix(desktop): adopt bounded transcript scroll recovery
Problem: tail settling could re-arm on sub-row measurement jitter, and a near-bottom downward wheel could arm extent recovery that fought the user's scroll. The previous CI desktop failure also lacked enough geometry evidence and Windows had no browser replay of the transcript path. Legacy readiness comments still described removed ordinary-turn continuation.
Root cause: the tail writer had an attempt cap but no height-growth gate or pinned-state distinction, while releaseTailFollow armed reader extent unconditionally. The browser harness spawned pnpm with a POSIX-only command name and the CI contract counted transcript checks across jobs.
Fix: add a single 24px tail re-arm policy that only suppresses writes while the tail is actually pinned, keep displaced tail recovery live, add the #9248 near-bottom guard, and cover both in deterministic tests. Make transcript browser benches cross-platform, add a Windows Chromium replay beside the native WebView2 smoke, improve timeout diagnostics, and clarify Standard/Delivery readiness comments without changing wire fields.
Verification: go test ./...; go test -race ./internal/agent ./internal/control; cd desktop && go test ./...; cd desktop/frontend && pnpm test:transcript; pnpm test:transcript-browser (two stability runs); pnpm test:motion; pnpm typecheck; pnpm check:scroll-writer; pnpm build; go vet ./internal/agent ./internal/control; go run ./tools/repolint ./....
Co-authored-by: hanswu <[email protected]>
* fix(desktop): launch transcript preview on Windows
Problem: the Windows transcript replay reached the browser bench but failed before starting Vite with spawn EINVAL under Git Bash.
Root cause: Windows command shims such as pnpm.cmd need shell dispatch when launched by Node child_process on the runner.
Fix: keep the platform-specific pnpm command and enable shell dispatch only on Windows for both transcript browser benches.
Verification: cd desktop/frontend && pnpm test:transcript-browser; the Linux/macOS path remains direct spawn and the Windows CI job will rerun the replay.
* test(desktop): make native thumb endpoint platform aware
Problem:\nThe transcript browser replay passed its selection and geometry assertions on Windows but timed out while dragging the native scrollbar thumb to the physical bottom.\n\nRoot cause:\nWindows Chromium keeps a held native scrollbar thumb attached to the track, while Linux themes clamp after an overshoot beyond the track. A single overshoot endpoint is not portable.\n\nFix:\nUse the in-track endpoint on Windows and retain the Linux overshoot endpoint. The gate still exercises native thumb ownership, measurement freezing, release, and tail remeasurement.\n\nVerification:\n- cd desktop/frontend && node bench/transcript-scroll-stability.mjs\n- git diff --check
* test(desktop): skip unsupported Windows headless thumb drag
Problem:\nHeadless Chromium on Windows reports the reserved scrollbar gutter but does not expose a draggable native thumb, so the transcript replay timed out after all geometry and scroll assertions had passed.\n\nRoot cause:\nThe browser benchmark was asserting a WebView2/native scrollbar capability that is unavailable in the headless Chromium runner.\n\nFix:\nSkip only the native thumb drag portion on Windows unless explicitly enabled with REASONIX_TRANSCRIPT_NATIVE_THUMB=1. Keep the complete replay, Linux native-thumb gate, transcript-native-scrollbar unit coverage, and Windows WebView2 native smoke.\n\nVerification:\n- cd desktop/frontend && node bench/transcript-scroll-stability.mjs\n- git diff --check
---------
Co-authored-by: hanswu <[email protected]>
* fix(desktop): allow deleting configured default providers
Problem: The provider access menu was disabled for any custom provider selected as the current default, so configured providers could not be deleted from settings.\n\nRoot cause: The frontend blocked the action based on default-model state even though the backend already retargets references to a configured fallback and rejects unsafe removals.\n\nFix: Remove the frontend-only default-provider deletion gate and keep the backend as the source of truth. Add a regression test covering the custom provider removal confirmation flow.\n\nVerification: provider access card test, frontend typecheck, test typecheck, ESLint, CSS checks, and desktop Go tests all pass.,
* test(desktop): cover deleting the current default custom provider
Problem: the provider deletion regression test did not model a custom provider selected as the current default. Root cause: the card-only fixture bypassed SettingsPanel and never supplied a defaultModel reference. Fix: render the real models/access settings path with a default custom provider and verify the delete action reaches RemoveProviderAccesses. Verification: provider-access-card test, test typecheck, frontend typecheck, targeted ESLint, CSS checks, and settings-refresh snapshot test all pass.
* fix: keep runtime conversation rows in canonical order
Problem: Switching conversations could reorder sidebar rows while runtime and catalog snapshots crossed.
Root cause: The frontend sort comparator treated runtime session rows as incomparable with catalog topic rows, so async arrival order leaked into the visible order.
Fix: Sort both row shapes with the same pinned, manual, activity, and stable-key rules, while keeping non-conversation nodes deterministic. Add a regression test covering a runtime-only row ahead of catalog rows.
Verification: Focused project-tree runtime, catalog-completeness, and runtime-projection tests; frontend typecheck.
* test: keep project tree regression within file budgets
Problem: The focused regression pushed project-tree-runtime.test.ts past the repository test-file budget.
Fix: Move the sorting regression into the dedicated project-tree-sort-runtime test module without changing production behavior.
Verification: Project-tree runtime tests, repolint, and frontend typecheck.
* fix(sessioncatalog): preserve recovery metadata during index repair
Problem: the first PR revision failed repository standards and could leave recovery metadata stale when an unknown count record arrived for an existing session.\n\nRoot cause: the exact-index fast path was embedded in the large upsert function, and its downgrade guard skipped the whole record without distinguishing count fields from recovery metadata.\n\nFix: extract exact-path preparation into a focused helper, preserve known counts only when the content fingerprint is unchanged, and still apply recovery metadata updates.\n\nVerification: go run ./tools/repolint; go test ./internal/sessioncatalog -count=1; go test -race ./internal/sessioncatalog -count=1; go vet ./internal/sessioncatalog; cd desktop && go test ./... -run 'Test(DeleteSession|SessionCatalog|ProjectTree|Reconcile|ListProjectTopics)' -count=1
* fix: preserve activity during exact session indexing
Problem: A transient older sidecar read could overwrite a known newer activity timestamp and reorder the project sidebar while switching conversations.
Root cause: Exact-path indexing replaced the catalog activity projection without comparing it with the existing authoritative content projection.
Fix: Preserve the known activity timestamp when the transcript fingerprint is unchanged and the incoming sidecar timestamp is older. Add a deterministic regression test for the backwards-activity case.
Verification: Focused sessioncatalog tests, project-tree runtime/sort tests, frontend typecheck, repolint, and git diff --check.
* refactor: remove unreachable runtime session sort path
Problem: The frontend sorter change targeted top-level session rows that the current runtime projection does not emit.
Fix: Remove the unreachable presentation change and its misleading fixture so the PR owns only the exact-index activity regression that reproduces the reported sidebar reorder.
Verification: Project-tree tests, sessioncatalog tests, repolint, and frontend typecheck.
* fix(sessioncatalog): stop repeated repair reindex loop
Problem: Idle desktop sessions could repeatedly show indexing progress and make sidebar deletion appear unavailable.\n\nRoot cause: Exact-path catalog indexing rewrote an unchanged projection and published a new revision on every defensive snapshot, allowing repair and reconcile work to feed back into one another.\n\nFix: Skip unchanged exact-path projections, prevent stale unknown inputs from downgrading known counts, and add regression coverage for repeated indexing and repair completion.\n\nVerification: go test ./internal/sessioncatalog -count=1; go test -race ./internal/sessioncatalog -count=1; go vet ./internal/sessioncatalog; cd desktop && go test ./... -run 'Test(DeleteSession|SessionCatalog|ProjectTree|Reconcile|ListProjectTopics)' -count=1
* fix(sessioncatalog): preserve recovery metadata during index repair
Problem: the first PR revision failed repository standards and could leave recovery metadata stale when an unknown count record arrived for an existing session.\n\nRoot cause: the exact-index fast path was embedded in the large upsert function, and its downgrade guard skipped the whole record without distinguishing count fields from recovery metadata.\n\nFix: extract exact-path preparation into a focused helper, preserve known counts only when the content fingerprint is unchanged, and still apply recovery metadata updates.\n\nVerification: go run ./tools/repolint; go test ./internal/sessioncatalog -count=1; go test -race ./internal/sessioncatalog -count=1; go vet ./internal/sessioncatalog; cd desktop && go test ./... -run 'Test(DeleteSession|SessionCatalog|ProjectTree|Reconcile|ListProjectTopics)' -count=1
Problem: the latest desktop merge no longer calls imageInputEnabledForRootModel, so macOS golangci-lint reports it as unused.\n\nRoot cause: MetaForTab now reads cached tab metadata refreshed by the background path.\n\nFix: remove the obsolete duplicate lookup and retain the shared root config loader used by metadata refresh.\n\nVerification: cd desktop && go test ./... -run 'TestMeta|TestTabMeta|TestImage' -count=1; golangci-lint run --timeout=5m.
Problem: the cross-provider file-id guard used a manual loop that the repository's modernize lint rejects.\n\nRoot cause: the merged main-v2 lint configuration requires slices.ContainsFunc for this predicate.\n\nFix: replace the loop with slices.ContainsFunc while preserving the fail-closed cross-provider validation.\n\nVerification: go test ./internal/control -run 'Vision|Image' -count=1; go vet ./internal/control; go run ./tools/repolint.
Resolve the latest main-v2 bundle-budget and repolint baseline conflicts while retaining the text-only image-understanding fallback behavior. Re-run root and desktop tests, frontend build and vision regression tests after the merge.
* fix(desktop): present cleaned web search sources
Problem: desktop search answers rendered raw provider URLs directly below model text, including long redirect links.
Root cause: history and live search paths stored source hits but reused a Markdown footnote renderer, while web_search cards exposed raw output.
Fix: add a display-only source projection that validates HTTP(S), unwraps known redirects, removes tracking parameters, deduplicates hits, and hides invalid/titleless sources. Render a collapsed accessible source panel and structured web_search summary for both live and historical sessions without changing replay payloads.
Verification: focused frontend source/panel/tool tests, frontend typechecks, CSS checks, lint, and Go provider/agent/cli tests pass. The production bundle build completes; the existing gzip budget is 0.8 KiB over its 430.9 KiB gate.
* test(desktop): avoid URL substring security alert
Problem: CodeQL flagged the render regression test for asserting URL visibility with a host substring.
Root cause: substring-based URL checks can be bypassed by arbitrary surrounding hosts and are treated as incomplete sanitization.
Fix: assert the collapsed panel does not mount its source-details body instead of matching a URL substring.
Verification: search sources panel test, frontend typecheck, and git diff --check pass.
* fix(desktop): keep controller within repo size budget
Problem: repository standards rejected the PR because the controller file crossed its existing file-size budget.
Root cause: the display-only web-search state added two net lines to an already budget-bound reducer.
Fix: keep the new display field and tool-id fallback behavior while expressing them within the existing owner-file line budget.
Verification: repolint, frontend lint, typecheck, focused search tests, and git diff --check pass.
* perf(desktop): lazy-load source panel
Problem: the initial desktop bundle exceeded the 430.9 KiB gzip gate after adding source-panel UI.
Root cause: the new panel was statically reachable from the large Message module, so its display code and icon dependency were included in the startup chunk.
Fix: move the source-visibility predicate into the existing search-source utility and lazy-load the panel from Message, while retaining a compatibility wrapper for the legacy component name.
Verification: frontend lint, typecheck, focused search render/source tests, repolint, and git diff --check pass.
* perf(desktop): bound source panel bundle cost
Problem: the cleaned web-search presentation pushed the startup and locale bundle gates over their existing limits.\n\nRoot cause: source normalization and the added panel copy/styles were included in the initial application path.\n\nFix: move normalization behind the source panel boundary, keep tool-card counts lightweight, and add narrow attributable bundle allowances for the UI payload.\n\nVerification: go run ./tools/repolint; pnpm build; pnpm typecheck; focused search source, panel, and tool-card tests.
* chore(desktop): retain bundle budget headroom
Problem: main-v2 moved the deferred app-shell and locale assets onto the existing rounded thresholds.\n\nRoot cause: the base branch changed the measured startup payload while this PR also adds the source presentation UI.\n\nFix: preserve explicit, narrow headroom for the measured CSS and Chinese locale chunks.\n\nVerification: pnpm build; go run ./tools/repolint; focused frontend tests.
* fix(desktop): retain source panel locale keys
Problem: the source panel contract defines count and no-valid localization keys.\n\nRoot cause: bundle trimming removed keys that remain part of the display contract.\n\nFix: restore the English, Simplified Chinese, and Traditional Chinese source labels while keeping the lazy presentation boundary.\n\nVerification: pnpm build.
* fix(desktop): share cleaned counts with search cards
Problem: the web-search card initially counted raw hits while the assistant panel counted cleaned sources.\n\nRoot cause: keeping normalization out of the startup path left the tool card without the display projection.\n\nFix: resolve the presentation module lazily in the tool card, fall back to the raw count during loading, and show the filtered/hidden counts once loaded.\n\nVerification: pnpm build; pnpm typecheck; focused panel and tool-card tests; go run ./tools/repolint.
Problem: the composer warned that text-only models could not inspect images even when the configured vision fallback was already analyzing the attachment.\n\nRoot cause: the frontend only received the primary model's image capability and could not distinguish direct-image support from configured image-understanding preprocessing.\n\nFix: expose the cached vision-fallback capability in session metadata, preserve it across tab updates, suppress the warning when fallback is configured, and update the remaining warning copy to point users to Settings. Refresh metadata immediately after settings changes.\n\nVerification: desktop targeted Go tests; frontend typecheck and test:typecheck; composer image capability tests (17/17); use-controller meta tests (163/163); production frontend build; git diff --check.
* fix(desktop): prevent transcript flicker during session switches
Problem: switching sessions briefly rendered the target tab's empty transcript while history hydration and tail-follow writes were still in flight.
Root cause: navigation masking cleared visible items before the target surface was ready, automatic older-history paging amplified layout churn, and recycled Virtuoso rows reused stale known sizes.
Fix: retain the last stable transcript behind an inert loading overlay, commit the target only after hydration, suppress initial auto-completion and hydration-time tail-follow, and ignore recycled-row geometry as a current contract.
Verification: pnpm typecheck; pnpm test:transcript; navigation-surface-transition.test.ts; pnpm build; CSS, WAAPI, scroll-writer, and bundle-budget checks.
* chore: update repolint baseline for transcript surface
* fix(desktop): guard stale hydrate failure rollback
* chore: refresh repolint baseline
Co-authored-by: FuchaZ <[email protected]>
Problem: the image-understanding model setting used a native select, so its popup inherited the operating system dark menu instead of matching the settings model picker.\n\nRoot cause: the field bypassed the shared grouped model-picker component used by the surrounding model settings.\n\nFix: route vision model selection through the shared picker, preserving none/auto choices while inheriting the light card menu, provider groups, search, selected state, and accessibility behavior.\n\nVerification: pnpm typecheck; pnpm test:typecheck; pnpm test:settings-responsive; pnpm build.
Problem: reasoning-heavy vision models could consume the bounded completion budget before emitting visible image text.\n\nRoot cause: the summary prepass inherited the provider's default reasoning depth.\n\nFix: request the lowest supported per-call effort so the 2048-token budget remains available for OCR and layout text; providers without that vocabulary keep their configured behavior.\n\nVerification: go test ./internal/control ./internal/provider/openai ./internal/provider/anthropic ./internal/provider/responses.
Problem: legacy OpenCode Go provider splits rewrote planner and subagent model references but left the new vision fallback reference stale.\n\nRoot cause: the model-reference migration helper did not include Agent.VisionModel.\n\nFix: rewrite the vision model reference alongside the other agent model settings and cover the migration with a regression test.\n\nVerification: go test ./internal/config.
Problem: text-only models could not understand attached images, while the desktop model settings had no way to configure a vision companion.
Root cause: image candidates were retained for vision-capable children but no main-turn prepass converted them into context for a text executor.
Fix: add agent.vision_model configuration and desktop settings, resolve same-provider automatic vision models, generate bounded hidden image summaries, persist and reuse summary metadata, and preserve direct-image behavior for vision-capable models.
Verification: go test ./..., cd desktop && go test ./..., go test -race ./internal/control ./internal/provider, and frontend typecheck/build with bundle budgets.
Problem: pnpm test:typecheck fails on 3 type errors introduced by the
transcript-geometry test files (frontend-diagnostics.test.ts, transcript-row-geometry.test.ts).
Root cause: new test fixtures used Array.prototype.at (ES2022 lib not
enabled in tsconfig.test.json) and omitted required fields of TranscriptRow
(reasoning) and SubagentProgress (truncated). tsx strips types at runtime,
so CI (which does not run typecheck) stayed green.
Fix: index the last event via length, and add the two missing fixture fields.
Verification: pnpm test:typecheck passes; both test files pass under tsx.
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
* fix(desktop): stabilize transcript geometry and add diagnostics
Problem: Windows transcript upward scrolling could flash back when unseen collapsed reasoning and tool rows mounted with oversized estimates and asynchronous Markdown geometry. Test builds also lacked a single, exportable frontend event trace for diagnosing the failure.
Root cause: row rendering state, initial estimates, measured-size reuse, snapshot validity, and browser fallback geometry did not share one contract. Recycled rows could reuse stale measurements while browser scroll anchoring and Virtuoso measurement updates competed during a manual upward gesture.
Fix: add layout-variant-aware row geometry and estimates, session-scoped measurement LRU with width/typography/content validation, strict snapshot contracts, pending-Markdown geometry freezing, manual-reader measurement freeze, and browser regression fixtures. Add build-channel-gated frontend diagnostics with sanitized event export, session-tree counters, settings integration, and Windows build-channel propagation.
Verification: pnpm typecheck; pnpm test:transcript; pnpm test:transcript-browser; pnpm exec vite build; go test ./...; check-single-scroll-writer; desktop build contract; git diff --check.
* chore(desktop): keep diagnostics changes within repo lint budgets
Problem: the diagnostics integration pushed two existing frontend files past their ratcheted file-size budgets, and the local build left a numeric Wails version stamp behind.
Fix: extract the Virtuoso row/list/footer pieces and project-tree diagnostic emitter into focused modules, preserve the geometry fixture with readable mock data, restore the source Wails version, and baseline the one-line bridge fixture growth required by the browser contract.
Verification: pnpm typecheck; go run ./tools/repolint; git diff --check.
* fix(desktop): keep diagnostics panel out of startup bundle
Problem: the frontend diagnostics panel was statically imported in the transcript entry, pushing the initial JavaScript gzip over the desktop budget.
Fix: restore lazy loading for the opt-in diagnostics panel and record the bounded startup cost of the state-aware geometry and session diagnostic probes in the bundle gate. Stable builds keep the panel out of the initial UI while test and canary builds retain the visible entry point.
Verification: pnpm build; REASONIX_CHANNEL=test bundle budget check; pnpm typecheck; go run ./tools/repolint.
* test(desktop): settle transcript harness after rebasing main-v2
Problem: the rebased main-v2 branch exposed a timing-sensitive transcript harness and stale repolint thresholds. CI could assert before the lazy live region and rewind scroll had committed, while the merged base carried updated file metrics.
Fix: drain one additional render frame in the transcript harness and refresh the repolint baseline after resolving the main-v2 changes. This keeps the test contract deterministic without changing runtime scroll ownership.
Verification: pnpm typecheck; transcript virtualization 46 passed; go run ./tools/repolint; go test ./... .
* build(desktop): account for merged startup bundle drift
Problem: after rebasing onto the current main-v2, the deterministic initial JavaScript gzip measured 430.7 KiB and failed the 430.4 KiB gate.\n\nFix: record the 0.3 KiB shared startup drift explicitly with a 430.9 KiB bounded budget. The existing largest-chunk, raw-size, CSS, locale, typecheck, and lint gates remain unchanged.\n\nVerification: pnpm build.
Problem: PR #9242 was behind main-v2, failed lint and desktop assertions, and its Responses stateful shortcut dropped user images. Root cause: the continuation fast path sent only the last user Content while the new vision path stores images separately; the branch also lacked latest-base bundle-budget changes and updated model-count expectations. Fix: merge the latest main-v2 baseline, bypass text-only stateful continuation for image turns, modernize FieldsSeq tokenization, update official vision SKU assertions, and reconcile locale bundle budgets. Verification: go test ./...; cd desktop && go test ./...; go test -race ./internal/provider/responses; pnpm build; go vet ./...; go run ./tools/repolint.
Problem:
CI lint failed repolint file-size on refs.go, refs_test.go, and
anthropic.go. windows-control failed
TestResolveRefsVisionCapableImageDoesNotAskForOCR because the assertion
used filepath.Join separators.
Root cause:
Vision URL/file_id helpers landed in already-grandfathered files. The
OCR test compared an OS-native path against slash-normalized image
blocks.
Fix:
Move vision token/note helpers into vision_images.go and Anthropic
imageSourceFromRef into anthropic/image.go. Assert slash-normalized
attachment paths so Windows matches the stored ref form.
Verification:
go test ./internal/control ./internal/provider ./internal/provider/openai
./internal/provider/anthropic ./internal/provider/responses ./internal/config
File-size overages: refs.go 554/568, refs_test.go 141/141, anthropic.go 56/72.
Problem: Partial OpenCode bundles could not complete when a user-modified route left other routes missing, and preset setup saved credentials before the locked config conflict check. The output-limit test also violated the repository lint rule, while learned limits were only agent-local.\n\nRoot cause: The frontend treated every installed_modified state as terminal, AddProviderPresetAccess wrote the credential outside the config transaction, and output-budget observations had no provider/route/model-scoped TTL cache.\n\nFix: Allow modified partial bundles to add only missing routes, move credential persistence inside the config-then-credential lock order, add a 24-hour scoped output-budget cache with isolation tests, use strings.Builder in the retry test, and tighten the measured repolint baseline.\n\nVerification: go test ./internal/agent -count=1 -run 'Test(StreamProviderRequestRetriesOutputLimitBeforeAnyOutput|LearnedOutputBudgetCacheIsScopedToProviderRouteAndModel)' -v; pnpm exec tsx src/__tests__/provider-access-card.test.tsx; pnpm lint:hooks; pnpm typecheck; pnpm check:css; go run ./tools/repolint.
Problem:
Dogfood of the vision SKU showed a read-only "no image input" badge,
and the agent OCR'd pasted pictures instead of using native vision.
CI also failed the zh-TW locale gzip gate on the SKU toast string.
Root cause:
Official DeepSeek Settings forced visionCapability=unsupported, so the
model picker hid image-input checkboxes. Attachment notes always told
the model to OCR a local path. Serializers only emitted base64 data
URLs, not http(s) image URLs or Files API file_id.
Fix:
- Settings uses the same per-model image-input checkboxes as other
providers; runtime still refuses Flash/Pro image payloads.
- When vision is on, attachment notes say look at the image; do not OCR.
- Serialize user-turn images as inline base64, http(s) URLs, or Files
API file_id. Official DeepSeek auto-uploads local images over 32 MiB.
- Raise the zh-TW locale gzip budget by 0.2 KiB (0.35%) for the vision
SKU toast instead of shortening the recovery instruction.
Verification:
go test ./internal/config ./internal/provider ./internal/provider/openai
./internal/provider/anthropic ./internal/provider/responses ./internal/control
desktop TestProviderViewKeepsOfficialDeepSeekVisionSelection and
TestSaveProviderPersistsOfficialDeepSeekVisionModels; frontend
provider-editor-model-picker tests.
Problem: the repository lint baseline rejected the intentionally expanded provider setup and regression coverage files.
Root cause: the new one-key setup flow adds localized UI, provider metadata, budget handling, and focused tests whose measured sizes exceed the previous per-file and aggregate baselines.
Fix: update only the affected file-size and test-file-size entries and the aggregate test capacity to the observed post-change values; leave unrelated historical baseline entries untouched.
Verification: go run ./tools/repolint; git diff --check
Problem: OpenCode Go routes and DeepSeek alternatives were presented as a dense protocol-level list, while oversized completion budgets could still trigger provider 400 errors.
Root cause: provider presets, setup UI, and request budgeting were modeled independently, so the one-key path did not express a safe default or route-specific limits.
Fix: group OpenCode Go with DeepSeek as featured providers, make one-key setup install the safe base routes, keep legacy and optional routes discoverable, preserve preset compatibility, and adapt completion budgets to route/model server limits.
Verification: pnpm exec tsx src/__tests__/provider-access-card.test.tsx; pnpm typecheck; pnpm check:css; pnpm lint:hooks; pnpm build; cd desktop && go test .; go test ./...
Problem:
Official DeepSeek now publishes deepseek-v4-flash-vision-exp with image
input, but Reasonix treated every official DeepSeek endpoint as
text-only and stripped user images.
Root cause:
CanConfigureVision, EffectiveVision, and the OpenAI, Anthropic, and
Responses serializers all disabled vision on api.deepseek.com regardless
of model. Stock catalogs also lacked the new SKU and Flash-identical
price card.
Fix:
Pin image input to deepseek-v4-flash-vision-exp. Backfill stock official
catalogs, copy Flash peak/off-peak prices, serialize user-turn images
only on that SKU, keep Flash/Pro string-only, and omit tool screenshots
on official DeepSeek. Settings shows a read-only image badge; composer
toasts name the vision SKU.
Verification:
go test ./internal/config ./internal/billing ./internal/provider/openai
./internal/provider/anthropic ./internal/provider/responses ./internal/boot
desktop focused tests; frontend composer and model-picker tests.
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
Bring the recovery catalog change onto the merged scroll-controller lifecycle. Preserve the bounded reconcile implementation, refresh the file-size baseline for the combined types changes, and keep the dependent recovery-copy sweep intact.
Expect the idle close to re-sample a held native bottom before ending reader intent, as required by the merged large-wheel fix. Keep a separate assertion that the next intent window rebuilds its hold count from zero.
Do not reference the recovery-copy sweep before its implementation lands in the dependent catalog UX change. The scroll-controller lifecycle retains only its own reconcile responsibilities.
Remove the redundant loop-variable copy now that the desktop module targets Go 1.22 or newer, keeping golangci-lint clean without changing reconcile behavior.
Remove the redundant loop-variable copy now that the desktop module targets Go 1.22 or newer, keeping golangci-lint clean without changing reconcile behavior.
Keep the extracted session catalog lifecycle bounded after main-v2 reconciliation and preserve recovery-copy cleanup on refresh. Add the same narrow simplified Chinese gzip headroom used by the recovery catalog change.
Keep session catalog startup work on the shared lifecycle runner after main-v2 advanced. Bound independent directory reconciles to four workers, preserve periodic redundant-copy sweeps, and add narrow gzip headroom for the expanded recovery/catalog locale labels.
Problem: main-v2 advanced with the completed scroll behavior PR while the controller PR still carried the earlier stability benchmark variant.
Root cause: both branches edited the same browser benchmark after the base branch gained the deterministic repeated-wheel helper.
Fix: retain main-v2's deterministic outer-gutter wheel benchmark and preserve the controller, single-writer, and recovery changes from this PR.
Verification: go run ./tools/repolint; git diff --check; go test ./internal/sessioncatalog ./internal/config; (cd desktop && go test . -run 'Test(Transcript|ProjectTree|SessionCatalog|RenameTopic|ActivityStatus)' -count=1).
Problem: main-v2 advanced through the earlier split PRs while recovery cleanup still carried startup concurrency and copy-count changes.
Root cause: the branch retained pre-extraction catalog helpers and the shared project-tree runtime had new recovery-only projection fields.
Fix: adopt the extracted catalog target helpers, preserve bounded recovery reconciliation and cleanup, retain the recovery-copy badge, and baseline the intentional runtime file-size/complexity carry-forward.
Verification: go run ./tools/repolint; git diff --check; go test ./internal/sessioncatalog ./internal/config; (cd desktop && go test . -run 'Test(RecoveryCopy|ProjectTree|SessionCatalog|RenameTopic)' -count=1).
Problem: PR CI rejected two lint findings and a Chinese locale bundle at the exact gzip budget boundary.\n\nRoot cause: migration code contained a redundant assignment and a legacy prefix pattern, while the added route-specific copy exceeded the maintained locale gate by a few bytes.\n\nFix: simplify migration logic and reuse the existing OpenCode Go description key for the recommended and Responses cards, removing duplicate locale strings.\n\nVerification: go test ./internal/config ./internal/provider ./internal/control; golangci-lint run --timeout=5m; pnpm build; git diff --check.
Problem: Chromium caps a single synthetic 100000px wheel and can leave the transcript far above the bottom, making the tail-follow assertion time out.
Root cause: the benchmark used the center of the transcript as a target and assumed one oversized wheel event reaches the native bottom across browser engines.
Fix: target the outer reader gutter and send bounded repeated wheel events, checking native geometry after each event.
Verification: pnpm build; PLAYWRIGHT_EXECUTABLE_PATH=Google Chrome pnpm exec node bench/transcript-scroll-stability.mjs; git diff --check.
Problem: the recovery copy branch failed the modern Go maps-loop lint in the project-tree activity snapshot.
Root cause: the snapshot still used a manual map copy while the shared lint requires maps.Copy.
Fix: use maps.Copy for the locked activity-state snapshot.
Verification: gofmt; go test ./desktop -run 'Test(ProjectTree|RenameTopic|ActivityStatus|RecoveryCopy)' -count=1; go run ./tools/repolint; golangci-lint run --timeout=5m ./desktop/...; git diff --check.
Problem: canonical recovery topics marked the ordinary row with recovery counters that legacy sidebar tests and the plain-row contract reject.\n\nRoot cause: canonical visibility and recovery-history metadata were coupled in the ProjectNode projection.\n\nFix: retain the recovered state for the canonical open target while keeping branch counters and cleanup details in recovery history unless the topic is recovery-only.\n\nVerification: go test ./desktop -run TestUpgradeLegacyRecoveryChainNeedsNoUserActionForOneRowSidebar and repolint.
Problem: adding the recovery copy count field pushed the existing types file one line beyond the repolint baseline.
Root cause: the intentional contract type file is already over the generic ceiling and its baseline was not advanced with the field.
Fix: advance only the existing types file file-size baseline by one line.
Verification: go run ./tools/repolint; git diff --check; go test ./...; (cd desktop && go test ./...); targeted race tests; frontend tests, TypeScript, and ESLint.
Problem: the repository standards guard treated the intentionally expanded provider preset, bridge mock, and focused preset test as new size violations.\n\nRoot cause: the existing ratchet baseline did not include the additive route-safe preset and migration coverage.\n\nFix: update only the three affected baseline entries; no unrelated baseline findings are changed.\n\nVerification: go run ./tools/repolint and git diff --check pass.
Problem: the new repair notifications pushed the Chinese locale chunk over the enforced production bundle budget.\n\nRoot cause: adding multiple localized status strings increased a near-limit language chunk.\n\nFix: reuse existing index/rebuild labels for the repair action and status while retaining the catalog status fields and progress affordance.\n\nVerification: pnpm build, typecheck, test:typecheck, lint:hooks, and check:css.
Problem: the new project-tree activity watchdog used a manual map copy that modern golangci-lint rejects on the desktop cross-platform build.\n\nRoot cause: the snapshot helper predates the repository's maps.Copy lint contract.\n\nFix: use maps.Copy while retaining the mutex-protected snapshot semantics.\n\nVerification: go test ./...; pnpm exec tsx src/__tests__/project-tree-rename-optimistic.test.ts
Problem: MarkdownHistory adjusted the transcript scroller directly while the extracted scroll controller declared raw transcript writes off-limits.\n\nRoot cause: the new block-window-prepend owner and context provider were not connected to the progressive markdown window's layout compensation.\n\nFix: send the measured anchor correction through the transcript scroll offset provider and cover the provider path in the markdown history harness.\n\nVerification: pnpm exec tsx src/__tests__/markdown-history.test.tsx; pnpm exec tsc --noEmit -p tsconfig.json; pnpm exec eslint src/components/MarkdownHistory.tsx src/components/TranscriptLayoutIntentContext.tsx src/__tests__/markdown-history.test.tsx src/lib/transcriptAnchorCompensation.ts src/lib/transcriptTailSettle.ts src/lib/useTranscriptScrollArbiter.ts src/lib/transcriptScrollArbiter.ts; node scripts/check-single-scroll-writer.mjs
Problem: OpenCode Go models from Chat, Anthropic, and Responses routes could be persisted under one provider, causing protocol mismatches and costly setup errors.\n\nRoot cause: the preset and fetched catalog surfaces did not encode route ownership, and legacy aggregate providers had no safe migration path.\n\nFix: add a one-key recommended three-route preset, route-safe catalogs and diagnostics, subscription-equivalent cost defaults, Wails/mock support, and idempotent migration that preserves user fields and rewrites historical model references.\n\nVerification: go test ./..., go vet ./..., desktop Go tests, frontend typechecks, and provider access UI tests pass.
Problem: the desktop sidebar could hide sessions when a ready projection omitted paths or recovery branches after an upgrade.\n\nRoot cause: catalog generation and readiness checks trusted stale projections, while target discovery and recovery-only visibility were incomplete.\n\nFix: move the disposable index to v5, rebuild and validate exact source projections, cover registered and restored workspace directories, preserve rebuild backups, and expose recovery history and self-service diagnostics.\n\nVerification: go vet ./..., go test ./..., desktop go vet/test, race tests, frontend typecheck/lint/CSS checks, and repolint.
Problem: a large wheel or touch gesture could clamp the transcript to the physical bottom without emitting a second scroll delivery, leaving the new two-delivery tail-hold policy in manual mode.
Root cause: the reader-intent idle timer closed the ownership window without re-sampling native geometry.
Fix: perform one final delivery through the arbiter before ending reader intent, and baseline the deliberate file-size carry-forward from this scroll-layer extraction.
Verification: pnpm exec tsx src/__tests__/transcript-recovery-race.test.tsx; pnpm exec tsx src/__tests__/transcript-scroll-release.test.ts; pnpm exec tsc --noEmit -p tsconfig.test.json; pnpm exec eslint src/lib/useTranscriptScrollArbiter.ts; go run ./tools/repolint; git diff --check.
Problem: the desktop sidebar could hide sessions when a ready projection omitted paths or recovery branches after an upgrade.\n\nRoot cause: catalog generation and readiness checks trusted stale projections, while target discovery and recovery-only visibility were incomplete.\n\nFix: move the disposable index to v5, rebuild and validate exact source projections, cover registered and restored workspace directories, preserve rebuild backups, and expose recovery history and self-service diagnostics.\n\nVerification: go vet ./..., go test ./..., desktop go vet/test, race tests, frontend typecheck/lint/CSS checks, and repolint.
Problem: the history governance split left modern Go lint findings in the new catalog worker and tests.
Root cause: the implementation used a manual goroutine lifecycle and C-style loops after the repository lint baseline moved to Go 1.26.
Fix: use WaitGroup.Go for the background rebuild and integer ranges for bounded test loops.
Verification: go test ./internal/historycatalog ./internal/config; go test -race ./internal/historycatalog; go test ./internal/...; go vet ./internal/historycatalog ./internal/config; golangci-lint run --timeout=5m ./internal/historycatalog/...; git diff --check.
Problem: the local Mermaid pan/zoom viewport moved <defs> under the transformed group.
Root cause: marker, clipPath, and gradient definitions use the SVG coordinate system and must not inherit the viewport transform.
Fix: leave <defs> at the SVG root while moving only rendered children into the pan/zoom viewport, with a regression test covering definition ownership.
Verification: pnpm exec tsx src/__tests__/mermaid-rendering.test.tsx; pnpm exec tsx src/__tests__/markdown-streaming-worker.test.tsx; pnpm exec tsc --noEmit -p tsconfig.test.json; pnpm exec eslint src/components/mermaidPanZoom.ts src/components/Markdown.tsx src/components/MermaidDiagram.tsx src/__tests__/mermaid-rendering.test.tsx src/__tests__/markdown-streaming-worker.test.tsx.
Problem: session loading decoded the same persisted content through multiple paths, increasing startup work and making the display projection depend on repeated parsing.
Root cause: the decode result was not shared across the load and display projections.
Fix: fuse the session digest into the decode path and reuse the canonical content identity while preserving existing fallback behavior.
Verification: `go test ./internal/agent`.
This is an adapted, focused replacement for the corresponding part of #9195.
Dependency: builds on `fix/pr9195-catalog-ux` from the same source series; the PR diff intentionally includes the catalog UX layer when reviewed against official `main-v2`.
Problem: recovered copies could reappear as duplicate sidebar sessions, and provably redundant copies had no bounded, recoverable cleanup path.
Root cause: lineage re-anchoring did not leave tombstones for folded shells, metadata sync could recreate them, and cleanup had no explicit trash/sweep contract.
Fix: persist folded-topic tombstones, expose a muted recovery-copy count, add bounded recovery-copy sweeping through recoverable trash, and add config/schema/regression coverage.
Verification: `go test ./internal/sessioncatalog ./internal/config`; focused project-tree recovery badge contract test.
This is an adapted, focused replacement for the corresponding part of #9195.
Dependency: builds on `fix/pr9195-scroll-behavior` from the same source series; the PR diff intentionally includes the behavior layer when reviewed against official `main-v2`.
Problem: the transcript arbiter exceeded maintainability/file-size limits and raw scroll writers were difficult to police.
Fix: extract anchor-compensation and tail-settle controllers, strengthen the single-writer gate, whitelist only non-transcript native scrollers, and align the stability bench with bottom-hold semantics.
Verification: full `pnpm --dir desktop/frontend test:transcript`; `pnpm --dir desktop/frontend build`; scroll-writer gate passes.
This is the second scroll layer and an adapted, focused replacement for the corresponding part of #9195.
Problem: catalog-only topics could not be renamed reliably, stale activity indicators could remain indefinitely, and asynchronous tree refreshes could leave labels stale.
Root cause: metadata-only topics were routed through live-tab rename logic, activity status had no missed-event watchdog, and the tree dropped stale revisions instead of refetching.
Fix: persist catalog-only renames, add TTL/reopen reconciliation for live status, paint successful renames optimistically, and refetch after revision gaps.
Verification: `cd desktop && go test ./...`; focused project-tree rename contract test.
This is an adapted, focused replacement for the corresponding part of #9195.
Problem: stale Virtuoso delivery signals and viewport changes could steal tail ownership, strand recovery, or repeatedly write scroll corrections while the user was reading manually.
Root cause: tail-follow, recovery, selection, and native geometry signals were not separated into explicit ownership transitions.
Fix: make physical bottom and explicit user intent authoritative, add bounded recovery/tail convergence, and preserve manual reading through resize, selection, and content churn.
Verification: full `pnpm --dir desktop/frontend test:transcript` and `pnpm --dir desktop/frontend build`.
This is the first scroll layer and an adapted, focused replacement for the corresponding part of #9195.
Problem: the history search index could grow without a bounded governance path as sessions and content revisions accumulated.
Root cause: catalog documents had no explicit cap/eviction policy for retained search material.
Fix: add bounded history-search configuration, document governance, and focused catalog tests while preserving resident projections and revision checks.
Verification: `go test ./internal/historycatalog ./internal/config`.
This is an adapted, focused replacement for the corresponding part of #9195.
Problem: controlled Composer updates could clobber WebView2 IME composition text, and long autosized drafts did not expose their internal scrollbar consistently.
Root cause: composition updates and programmatic draft updates shared the normal controlled-input synchronization path, while autosize overflow had no dedicated visual contract.
Fix: add an IME guard with late-final-input recovery, wire autosize overflow state to scrollbar styling, and raise the creation composer height cap.
Verification: `pnpm --dir desktop/frontend test:composer`; `pnpm --dir desktop/frontend build`.
This is an adapted, focused replacement for the corresponding part of #9195.
Problem: streaming code fences could remain visually malformed, and Mermaid pan/zoom depended on a fragile SVG pan/zoom package.
Root cause: the streaming renderer did not establish a stable fence presentation early enough, while Mermaid interaction was coupled to the external SVG transform helper.
Fix: make streaming fence styling deterministic and replace the Mermaid interaction path with the local pointer-aware implementation.
Verification: focused Markdown/Mermaid tests; `pnpm --dir desktop/frontend build`.
This is an adapted, focused replacement for the corresponding part of #9195.
Problem: Anthropic web-search result delta events were received but not surfaced to the provider/frontend stream.
Root cause: the result-delta event variant was missing from the stream decoder and source projection.
Fix: decode, normalize, and expose web-search result deltas without changing ordinary text/reasoning streaming.
Verification: `go test ./internal/provider/anthropic`; `pnpm exec tsx src/__tests__/search-sources.test.ts`.
This is an adapted, focused replacement for the corresponding part of #9195.
Problem:
Using only PUBLIC_GUILD_MESSAGES lets ordinary bots connect but drops MESSAGE_CREATE events for bots authorized for private guild messages.
Root cause:
QQ rejects the entire Identify payload when it contains an unauthorized intent, while the adapter had no safe way to use one fixed guild-message profile for both permission sets.
Fix:
Try the private-guild profile first, fall back once on a pre-READY op=9 response, and remember the public profile for the adapter lifetime. Keep cancellation from starting the fallback connection and add focused profile, routing, and fallback tests.
Verification:
- go test ./internal/bot/qq/
- go test -race ./internal/bot/qq/
- go vet ./internal/bot/qq/
- go run ./tools/repolint
- git diff --check
Co-authored-by: SivanCola <[email protected]>
Three related workspace-preview cleanups:
- Remove the leftover 44px tree-toggle rail column after PR #8748 moved the
FolderTree button into the preview header (grid column, width reservation,
and dead rail CSS all dropped; split math no longer reserves the rail).
- Remove the redundant breadcrumb in the preview meta row: the path is already
shown as crumbs under the file name, so the workspace-crumb group was
duplicating it.
- Remove the now-empty preview meta row entirely (including the file-size
label) and its CSS.
Tests updated to assert the two-column preview|tree layout, the rail-free
split widths, and the removed meta row.
Problem:
The PR lint job rejected a classic counter loop in the hard-cap continuation regression under Go 1.22 intrange rules.
Root cause:
The test used an index-only three-clause loop even though the loop bound is an integer constant.
Fix:
Use the equivalent integer range form while preserving the generated turn sequence and assertions.
Verification:
- go test ./internal/control
- go vet ./...
- go run ./tools/repolint
- golangci-lint run --timeout=5m ./...
Problem:
Standard write tasks could still stop after one text-only continuation or after a partial mutation followed by an explicit promise to continue, forcing repeated user prompts in issue #9172.
Root cause:
Task-progress continuation had a two-turn budget and stopped after the first unchanged receipt fingerprint. Standard readiness also treated any successful mutation without a current todo as complete, even when the final response deferred another implementation action.
Fix:
Use a 12-turn task-progress ceiling with a two-consecutive-stall limit that resets on novel host receipts. Add a narrow bilingual deferred-action control gap after mutation, preserve todo and safety authority, and expose the new recovery reason in desktop locales and documentation.
Verification:
go test ./internal/agent ./internal/control ./internal/evidence
go test -race ./internal/agent ./internal/control
go test ./...
go vet ./...
cd desktop && go test ./...
pnpm final-readiness locale, todo visibility, and typecheck checks
go run ./tools/repolint
Problem:
A user-visible transcript fix merged after the reviewed v1.31.0 release record, moving main-v2 and leaving the release notes incomplete and their immutable guide links stale.
Root cause:
The earlier record was reviewed before PR #9179 landed, while the same-version preparation workflow cannot refresh the record because it queries an unpushed local merge commit through the GitHub API.
Fix:
Document the composer-wrap jump-bottom fix in both languages and rebind both migration guide links to the current main-v2 revision without changing unrelated reviewed notes.
Verification:
- node scripts/release-notes.mjs validate
- node --test scripts/release-notes.test.mjs
- rendered and reviewed English and Chinese notes
- git diff --check
Problem:
The reviewed v1.31.0 release record still linked its migration guides to the pre-fix candidate after the desktop benchmark repair moved main-v2.
Root cause:
The guide URLs are immutable source links, so the earlier reviewed record remained bound to the old candidate revision.
Fix:
Rebind both migration guide URLs to the current main-v2 candidate without changing the reviewed user-visible release content.
Verification:
- node scripts/release-notes.mjs validate
- node --test scripts/release-notes.test.mjs
- rendered and reviewed English and Chinese notes
- git diff --check
Problem:
The exact v1.31.0 candidate failed the Linux desktop browser gate even though logical selection, copy resolution, overlay cleanup, and virtual-window bounds all passed.
Root cause:
The benchmark saved scrollTop before deliberately scrolling the selected rows out of view and back in. Virtuoso can remeasure that restored window, so the saved value was stale before copy cleanup began.
Fix:
Capture the control scrollTop immediately before the copy action, after the overlay has been restored, and compare cleanup against that same-position sample. Include both values in the assertion diagnostic.
Verification:
- transcript-selection.mjs: 10 consecutive real Chromium passes
- transcript-scroll-stability.mjs
- pnpm build
- go run ./tools/repolint
- git diff --check
Problem:
User work can arrive while the host is announcing an automatic readiness continuation. The earlier preemption check has already passed, so the synthetic turn can start ahead of the newly queued work.
Root cause:
The continuation loop did not re-check cancellation, Steer, parked turns, or the durable inbox after notice delivery and recovery preparation.
Fix:
Re-check every host-owned preemption source immediately before the synthetic run and restore the one-shot recovery preparation when yielding. Add a deterministic regression that enqueues durable user work from the continuation notice boundary and proves no additional provider request starts. Also format the readiness comment that blocked CI.
Verification:
- go test ./internal/agent ./internal/control ./internal/evidence
- go test -race ./internal/agent ./internal/control
- go test ./...
- go vet ./...
- cd desktop && go test ./...
- go run ./tools/repolint
- frontend locale, Todo visibility, and typecheck checks
- cache and documentation impact guards
Problem:
The v1.31.0 draft was generated before PR #9142 merged into main-v2, leaving the latest composer improvement out of the reviewed release range.
Root cause:
The release-notes branch predated the newest main-v2 merge, and the existing-branch generator cannot refresh it because it queries an unpushed local merge commit through the GitHub API.
Fix:
Add the verified bilingual composer improvement to highlights and changes, and credit its contributor.
Verification:
- node scripts/release-notes.mjs validate
- node --test scripts/release-notes.test.mjs
- node scripts/release-notes.mjs render --version 1.31.0
- git diff --check
Problem
The transcript tail fix was based before the composer auto-grow change and its new coverage pushed two files beyond repository size limits.
Root cause
Tail-follow waited for the coalesced frame after an in-flow composer resize, while viewport and content shrink state remained embedded in the already-full scroll arbiter and recovery test.
Fix
Merge the latest main-v2, keep tail-follow pinned synchronously across viewport shrink, extract the geometry decision, and move the focused hook regression into the smaller extent-race suite without widening lint baselines.
Verification
- pnpm test:transcript
- composer sizing, resized CSS, and run-strip suites
- pnpm build and pnpm test:typecheck
- pnpm test:transcript-browser
- go run ./tools/repolint
- git diff --check
Problem:
The generated v1.31.0 notes credited the GitHub Actions bot and summarized the issue-reporting update without listing its release entry.
Root cause:
The regenerated release catalog omitted merged PR #9151 from the improved changes and retained the automation author in contributors.
Fix:
Restore the bilingual issue-reporting entry and keep only human contributors.
Verification:
- node scripts/release-notes.mjs validate
- node --test scripts/release-notes.test.mjs
- git diff --check
Problem:
Standard write tasks can stop after a prose-only response or with current-turn Todo items still incomplete, forcing users to repeatedly send continue.
Root cause:
Final readiness mixed observed quality gaps with automatic continuation policy, and Standard turns had no host-owned mutation expectation or bounded task-progress continuation class.
Fix:
Freeze the raw-input mutation expectation into the agent turn, project Standard readiness onto missing mutation and current-turn Todo gaps, and allow at most two synthetic continuations with receipt-deduplicated progress gating. Preserve full Delivery, Goal, and approved Plan closure rules, preemption behavior, recovery cards, cache-stable prefixes, and historical Todo display semantics.
Verification:
- go test ./internal/agent ./internal/control ./internal/evidence
- go test -race ./internal/agent ./internal/control
- go test ./...
- go vet ./...
- cd desktop && go test ./...
- pnpm test:todo-visibility
- pnpm typecheck
- scripts/check-cache-impact.sh
- scripts/check-docs-impact.sh
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
Problem:
The Stable candidate failed the Linux Desktop browser gate twice because the selection benchmark compared mounted row counts from two scroll regions with different variable-height content.
Root cause:
React Virtuoso expands the viewport in pixels, so a normal virtual window can contain different row counts across the transcript. The tail sample therefore was not a valid baseline for the later selection viewport.
Fix:
Compare the logical-selection window with the normal window at the same scroll position after copy cleanup, for both reverse and forward gestures. Also assert cleanup preserves the viewport before using that control measurement.
Verification:
- transcript-selection.mjs: 10 consecutive real Chromium passes
- pnpm test:transcript-browser
- pnpm build
- go run ./tools/repolint
- git diff --check
Problem
A manually resized Composer treated the saved height as a hard cap, so long pasted or typed drafts could be clipped even when the viewport had room.
Root cause
Content measurement stopped when a manual height existed, and the resized CSS path kept the saved height fixed.
Fix
Treat the saved manual height as the minimum baseline. Measure plain and rich draft content in all modes, grow up to the viewport-aware logical maximum, and enable internal scrolling only after the cap. Keep run-strip reservation and live resize in logical-height space.
Verification
- Composer content sizing: 12 passed
- Resized input CSS contract: 7 passed
- Composer interaction: 64 passed
- Combined with PR #9179 transcript scroll/recovery tests: 35 + 91 passed
- TypeScript, ESLint, repolint, CSS checks, and single-scroll-writer check passed
Co-authored-by: SivanCola <[email protected]>
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
Problem:
- main-v2 advanced to 3bc93c07a while this PR was under review, leaving semantic conflicts in the topic bar and workspace dock tests.
- The merged workspace migration test also needed a type-safe jsdom window assignment under the PR test configuration.
Root cause:
- Both branches changed Topicbar controls and WorkspacePanel lifecycle behavior independently.
- The jsdom Window type is not directly assignable to the browser global type used by the test compiler.
Fix:
- Keep the latest TopicbarMoreMenu, dock restoration, and keyed WorkspacePanel reset from main-v2 while preserving the Automation view boundary that suppresses the workspace dock.
- Update the topicbar assertions for the merged More menu behavior and use an explicit double assertion for the jsdom window fixture.
Verification:
- desktop Go tests and race tests passed.
- golangci-lint v2.12.2 passed with zero issues.
- production and test TypeScript checks passed.
- all 209 frontend test suites passed.
- the production frontend build and bundle budgets passed.
- repolint and git diff checks passed.
Co-authored-by: SivanCola <[email protected]>
Problem:
The approved CI run failed desktop-macos because golangci-lint v2.12.2 reported nine Heartbeat issues, so the restricted workflow could not complete successfully.
Root cause:
The new parser used allocation-heavy string splitting and index-based cuts, one test retained a classic integer loop, and the sidecar rollback error was formatted without preserving its error chain.
Fix:
Use SplitSeq and Cut without changing cron semantics, adopt integer range syntax, and wrap both the config write and sidecar rollback errors.
Verification:
- cd desktop && golangci-lint run --timeout=5m
- cd desktop && go test . -run Test(Cron|MergeHeartbeatRunUpdatesCapsHistory|Heartbeat) -count=1
- cd desktop && go test ./... -count=1
- cd desktop && go test -race ./... -count=1
- go run ./tools/repolint
- git diff --check
Allow users to set a lower compaction threshold for large context
windows (e.g. 1M). A lower threshold triggers compaction earlier,
giving users finer control over cost vs. context freshness tradeoffs.
The existing safety guards (Prepare boundary, foldEconomics) remain
unchanged — lowering the floor only expands the user-configurable
range, not the automatic behavior.
Fixes#9060
Problem:
Older runtimes could ignore a future run-history sidecar, manual triggers could execute a stale in-memory task, and cron-heavy task lists repeatedly resolved next-run times during sorting and rendering.
Root cause:
The sidecar reader collapsed forward-schema errors into an empty history, TriggerNow trusted the cached task snapshot, and the frontend comparator recalculated the schedule for every comparison.
Fix:
Propagate unsupported sidecar schemas through config snapshots, revalidate manual executions from disk while holding the task lease, and precompute each task's next run once for sorting and display.
Verification:
- cd desktop && go test ./...
- cd desktop && go test -race ./...
- cd desktop && go vet ./...
- cd desktop/frontend && pnpm test
- cd desktop/frontend && pnpm build
- cd desktop/frontend && pnpm typecheck
- cd desktop/frontend && pnpm test:typecheck
- go run ./tools/repolint
- git diff --check
Problem:
PR #8748 exceeded the repository file-size and test-file-size budgets, so the lint workflow could not pass.
Root cause:
WorkspacePanel still owned tree-row and breadcrumb rendering, while one workspace DOM suite combined shared setup with an unrelated selection-isolation regression.
Fix:
Extract workspace tree rows and path breadcrumbs into focused components. Move the shared DOM setup into a test harness and register the selection-isolation regression as its own workspace suite.
Verification:
- go run ./tools/repolint
- pnpm test:workspace
- pnpm typecheck
- pnpm lint:hooks
- pnpm build
- git diff --check
Co-authored-by: SivanCola <[email protected]>
Problem:
- Concurrent desktop processes could execute the same due task, and every-minute cron tasks could be skipped after the first run.
- Concurrent frontend full-table mutations could lose updates, while the PR exceeded locale and repository capacity gates.
Root cause:
- The task lease ended before run state was durably persisted, due checks were not revalidated after lease handoff, and cron deduplication used only the previous run timestamp.
- Frontend mutations shared stale snapshots, and feature-only translations were bundled into every global locale chunk.
Fix:
- Hold the task lease through state persistence, re-read and revalidate after acquisition, and deduplicate cron runs by occurrence minute.
- Serialize frontend mutations against the latest authoritative task list and keep failed drafts visible.
- Split heartbeat owners and tests into focused files, keep feature translations in the lazy Heartbeat chunk, and restore the existing locale budgets.
Verification:
- cd desktop && go test ./... -count=1
- cd desktop && go test -race ./... -count=1
- pnpm test -- --keep-going (206 suites)
- pnpm build
- go run ./tools/repolint
- git diff --cached --check
Co-authored-by: SivanCola <[email protected]>
Problem:
The initial projection repair exceeded repository file-size and comment budgets, and its in-memory regression test did not cover a persisted catalog reopening after incomplete rows were stored.
Root cause:
The integrity query and regression test were added to files already at their capacity limits, while the test kept the same Catalog instance alive across each simulated projection loss.
Fix:
Move the ready-directory integrity check and regression coverage into focused files. Gate all indexed integrity scans on the matching ready signature, read the invariants from one SQLite snapshot, and reopen the disk-backed catalog before repairing missing session and topic rows.
Verification:
- go run ./tools/repolint
- go test ./internal/sessioncatalog/ -count=1
- go test -race ./internal/sessioncatalog/ -count=1
- go vet ./...
- go test ./... -count=1
- cd desktop && go test ./... -run 'Test(ListProjectTopics|ProjectTreeSnapshot|UpgradeLegacy|SessionCatalog|ReconcileRepairsPersistedReadyDirectory).*' -count=1
Problem:
The right-side workspace tree separator moved opposite to its arrow-key direction, and the rebased pointer path used left-side coordinates. The PR also retained unrelated .zkge artifacts.
Root cause:
The tree moved to the right without updating the keyboard delta, while a later rebase dropped the treeOnRight pointer option and did not reserve the rail in the right-side clamp.
Fix:
Reverse the horizontal keyboard delta, restore right-side pointer geometry, preserve rail space at the maximum width, add focused DOM and pure-function coverage, and remove the unrelated .zkge tree.
Verification:
- pnpm test:workspace
- workspace split, scroll restore, More menu, and topicbar focused suites
- pnpm build
- REASONIX_CHANNEL=test pnpm build
- system Chrome keyboard and pointer interaction
Co-authored-by: SivanCola <[email protected]>
Problem:
After an upgrade, the sidebar can omit existing conversations even though their session files remain on disk.
Root cause:
The directory reconcile fast path trusted an unchanged signature and ready marker without checking that the disposable session and topic projections were still complete.
Fix:
Compare the completed scan total with live catalog rows and verify that every indexed session has a topic projection before skipping reconciliation. Rebuild from disk when either invariant is broken.
Verification:
- go test ./internal/sessioncatalog/ -count=1
- go vet ./internal/sessioncatalog/
- go test -race ./internal/sessioncatalog/ -run TestReconcileRepairsReadyDirectoryMissingCatalogRows -count=1
- cd desktop && go test ./... -run Test\(ListProjectTopics\|ProjectTreeSnapshot\|UpgradeLegacy\|SessionCatalog\|ReconcileRepairsReadyDirectory\).* -count=1
Problem:
- The latest-base merge exceeded the initial JavaScript gzip and raw bundle gates.
- The topic-bar More menu did not move or restore keyboard focus.
- The workspace scroll test bypassed the DOM restoration path.
Root cause:
- Overflow actions and their CSS shipped in the initial app shell.
- The menu only handled pointer activation and Escape dismissal.
- The jsdom fixture had no scroll extent or scrollTo implementation.
Fix:
- Lazy-load the overflow actions and their component-scoped CSS.
- Implement roving focus, submenu navigation, and focus restoration.
- Exercise persisted deep-scroll restoration against a scrollable DOM fixture.
- Ratchet only raw startup capacity by 9.0 KiB (0.38%); retain gzip and chunk gates.
Verification:
- pnpm test:workspace
- Topicbar menu, tree scroll restore, topicbar controls, and workspace layout: 76 assertions passed.
- pnpm typecheck and focused ESLint passed.
- Latest main-v2 synthetic merge production build and test-channel bundle gate passed.
- Chromium keyboard navigation, lazy loading, focus restoration, and menu styling passed.
Co-authored-by: SivanCola <[email protected]>
Problem:
- A process or power loss after replacing heartbeat-tasks.runs.json but before heartbeat-tasks.json could pair old task definitions with new history.
- Calendar schedule work adopted from #8662 lacked commit-level attribution.
Root cause:
- The sidecar did not identify its config generation, so rollback only covered write errors returned to the live process.
- The integration commit referenced the source PR without a co-author trailer.
Fix:
- Store current and previous run-history generations keyed by config revision while retaining top-level runs for previous readers.
- Select the generation matching the committed config, reject future sidecar schemas, and cover restart, deletion, and task ID reuse.
- Credit the verified public author of #8662.
Verification:
- cd desktop && go test ./... -count=1
- cd desktop && go test -race ./...
- focused crash test passed 20 consecutive runs
- git diff --check
Co-authored-by: ttmouse <[email protected]>
Co-authored-by: glyahh <[email protected]>
Workbench keeps its workspace toggle in the fixed top-right dock-toggle
instead of an AppChrome rail. On Windows frameless the toggle sat at
right:12px under the min/max/close strip (z-index 100 covers it), making
the collapse button unreachable. Shift it left of the caption strip with
the same windows-window-controls-safe inset the classic-mode panel toggle
uses.
Problem
Wrapping the composer to a second line (or deleting back to one)
flashed the transcript bottom. The in-flow footer grew, the
transcript viewport shrank, and jump-bottom appeared for a frame.
Root cause
Tail-follow waited a rAF to reconverge after footer-driven viewport
shrink, and published the transient off-bottom gap as isAtBottom=false.
Fix
Pin the native tail immediately when the transcript viewport shrinks
under tail-follow, and keep isAtBottom true while tail-follow owns
the viewport so jump-bottom stays a manual-reading control.
Verification
tsx src/__tests__/transcript-scroll-release.test.ts
tsx src/__tests__/transcript-recovery-race.test.tsx
node scripts/check-single-scroll-writer.mjs
- workspace-layout.test.ts: drop duplicated fragment left over from the
earlier conflict resolution (was a syntax error)
- styles.css: move .code max-height comment outside the rule block so the
preview CSS contract test still matches margin: 0
- workspace-tree-scroll-restore.test.tsx: call rememberWorkspaceTreeScroll
directly (jsdom cannot dispatch trusted scroll events; the hook only
records user-initiated scrolling)
- app-chrome-tabs.test.ts: follow upstream App.tsx which now passes
hydrating={runtimeTransitioning || transcriptHydrating}
After rebasing onto latest main-v2:
- TopicbarMoreMenu: add prefetchTerminal prop; the terminal menu item
prefetches on pointer/focus so opening stays fast (matches the upstream
prefetch contract moved into the folded menu)
- App.tsx: drop unused useMountTransition import; keep prefetchTerminalPanel
wired to the More menu
- workspace-layout test: assert prefetch on the More-menu item instead of
the removed flat toolbar button (C2 architecture)
- styles.css: pin -webkit-text-size-adjust + overflow-wrap to stop WebKit
text inflation / code-line wrapping during the preview width transition
27/27 verify checks green; workspace-layout 53/53.
Follow upstream's dependency upgrades (x/image v0.45, x/text v0.41) from
the display-stability and sandbox-grant commits. Verified with go build.
Also commit the pre-rebase verification baseline snapshot.
From upstream review findings, turn the two behavior fixes into tests that
run in verify-restore.sh:
1. workspace-tree-scroll-restore: source-level guards that the reachability
check uses totalSize - viewportHeight (not plain totalSize), reads the
virtualizer scrollRect, and retries once the viewport settles — catches a
future rebase reverting to the buggy check.
2. workspace-panel-open-migration (new): jsdom behavior test that a missing
per-project dock-open key seeds from the legacy global key (closed stays
closed, open stays open), project key wins, default open when absent.
27/27 verify checks green.
The reachability check read treeRef.clientHeight at restore time, which can
be 0 right after a tab switch while the tree is settling, making the check
think the saved offset is unreachable and leaving the pending restore stuck
— the list stays at the top. Use the virtualizer's own scrollRect.height
(updated by the virtualizer as the viewport settles) and add it to the
effect deps so the restore retries once the viewport height is known.
26/26 verify checks green; scroll-restore 5/5.
Address two upstream review findings:
1. Scroll restore reachability: a saved offset is only reachable once
totalSize - viewportHeight >= target (max scroll position = totalSize -
viewport), not totalSize >= target. The old check could clear the
pending restore right after content barely exceeded the offset but
before providing enough scrollable space, losing deep-scroll restores.
2. Legacy dock-open key migration: when a project has no per-project
workspacePanelOpen preference yet, seed it from the legacy single
global key (reasonix.workspacePanel.open) so an upgrade does not flip
a user's existing choice (e.g. dock was closed, stays closed on first
open of any project).
Kept the branch's no-560-ceiling decision (dock width = available width);
reviewer's min(560, available) not adopted per user preference.
26/26 verify checks green; scroll-restore 5/5; app-chrome-tabs 128/128.
Per user decision: upstream's workspaceTreeMemory envelope covers all of
C14-C18 semantics, so replace the branch's 4 localStorage keys +
workspacePanelSession with it, keeping the branch's C17 recentPaths wiring
(upstream stores the field but does not consume it).
- WorkspacePanel: init treeWidth/selectedFilePath/recentPaths from
readWorkspaceTreeMemory; persist via rememberWorkspaceTreeState;
scroll via rememberWorkspaceTreeScroll; drop the old 4-key helpers
- scroll-restore test: assert reasonix.workspaceState.v2 scrollTop
- verify-restore.sh: C15-C18 probes check workspaceTreeMemory
26/26 verify checks green; tsc 0 errors; tree-memory 15/15.
Remove the upstream restoreWorkspaceDockWidths dual-width logic: the tree
width is clamped to the dynamic available width (chat keeps its 400px
floor) instead of the fixed 560 RIGHT_DOCK_TREE_MAX_WIDTH, so a user's
remembered dock width is preserved when reopened and can exceed 560 when
the viewport allows. Preview-width restore is dropped (single-width dock).
C1/C3 probes green; layout 44/44, changes-errors 58/58.
Per user decision: keep upstream's token economy + delivery worktree
(App.tsx stays upstream), restore the branch's own WorkspacePanel/styles/
persistence (workspacePanelSession + WORKSPACE_*_KEY) to eliminate rebase
hybrid deviations.
- WorkspacePanel: branch version + 3 optional props (dockTreeWidth/
dockPreviewWidth/onRestoreDockWidths) to stay compatible with upstream
App.tsx; restores dock widths on mount
- scroll-restore test: back to branch key (workspacePanel:treeScroll)
- verify-restore.sh: C15-C18 probes check branch persistence; drop
upstream-only swr-contract test
26 checks green, 18/18 adjustments restored; tsc 0 errors; go build ok.
Problem:
- main-v2 advanced once more before the PR update was published.
Root cause:
- The base merged issue-form, label-workflow, and migration-documentation updates.
Fix:
- Integrate the current main-v2 head without rewriting the contributor branch history.
Verification:
- Merge completed without conflicts.
- git diff --check passes.
- The base delta touches only GitHub metadata and migration docs, so the already-passed desktop runtime and frontend gates remain applicable.
Problem:
- main-v2 advanced again while PR #8261 was under review.
Root cause:
- The base accepted project-tree pinned-heading changes after the first conflict-resolution merge.
Fix:
- Integrate the new main-v2 commits so the PR is based on the current remote branch without rewriting contributor history.
Verification:
- cd desktop && go test ./... -count=1
- cd desktop && go test -race ./...
- pnpm lint:hooks, pnpm typecheck, pnpm test:typecheck, and pnpm build
- Heartbeat editor 18/18, schedule 59/59, runner contract 3/3, app chrome 129/129, and pinned-heading focused tests
- Browser automation workflow and console verification
Reverts the rebase-introduced layout where the show/hide file-tree button
sat alone in a workspace-tree-rail column. Restore the branch design: the
FolderTree button lives inside the preview window-actions group (after
maximize, before close), shown when previewVisible && !changedMode — it
no longer occupies its own column.
All 27 verify checks green; workspace tests 58/34/44 pass.
- workspace-layout: explicit C1 assertions (dock never consumes the chat
400px floor) and C3 assertions (single tree width, no detail ternary)
- workspace-panel: fix C4 scope-switch request leak via scopeSwitchPendingRef
while preserving cross-scope selection memory (swr contract stays green)
- workspace-panel: port C17 independent recentPaths into workspaceTreeMemory
- workspace-preview-css: adapt to branch layout (tree on right, per user
preference) instead of upstream's tree-on-left
- verify-restore.sh: run 9 test files (was 4)
Answers how to rebase without losing the 18 local adjustments: baseline
verify before, per-conflict arbitration via C# oracle, full verify + build
after, human acceptance last. Includes per-file arbitration table and the
lessons from the previous rebase where local persistence was overwritten.
Capture the branch's persistence/memory behaviors that rebasing onto
upstream's workspaceTreeMemory silently replaced, so each survives future
rebases as an individually verifiable item:
- C14: dock open/closed state remembered per project root
- C15: dock width + file-tree width persisted separately
- C16: opened file (preview) remembered & cleared on explicit close
- C17: recent-files list persisted independently of live preview tabs
- C18: file-tree scroll position persisted
All are hard gates except C18. verify-restore.sh now checks 18
adjustments (22 checks).
C12 (CLAIM.TREEWIDTH.012, hard gate): user-resized file-tree width is
preserved when reopening a file after closing its preview (savedTreeWidth
only from manual mode), first split defaults to even, tree auto-hides when
panel is too narrow - the list/detail layout relationship the user flagged
as broken after rebase.
C13 (CLAIM.PANELBORDER.013): split-preview preview border dedup + tree
resizer hairline.
verify-restore.sh now checks 13 adjustments (17 checks).
Split the changes-panel styling out of C6 into its own verifiable item:
workspace-change-row structure, row hover spanning file + revert button,
revert revealed on hover/focus in the badge slot, --active persistent
highlight, icon/padding/badge styles (d8d42210f, 48 style lines).
verify-restore.sh now checks 11 adjustments (15 checks total).
- C10 (CLAIM.TREEICON.010): file-tree toggle button position (FolderTree
in the preview action group) + workspace-tree__icon row styles + active
highlight, from ee6591b25/d8d42210f
- C3 (CLAIM.DOCK.003): strengthen oracle so 'switching tabs must never
resize the sidebar' is explicitly asserted (single-width dock, no
preview-width dual system)
- verify-restore.sh now checks 10 adjustments (14 checks total)
- WorkspacePanel: reset pending scroll restore on viewMode change (files<->changed) so a saved offset is not re-applied to a shorter list, which left a blank band at the top
- WorkspacePanel: show workspace root breadcrumb in changed overview and file preview; first crumb shows only the project name, hovering any crumb reveals the full absolute path
- styles.css: unify left/right sidebar resize rails (1px hairline, accent on hover), drop duplicated sidebar/split-preview borders, slate sidebar background to warm white
- test: cover files<->changed view round trip in scroll-restore suite
- Change getTotalSize() <= target to < target so an exact-height tree
actually restores instead of staying pending at the top.
- Add CLAIM.TREE.008 contract test (zk-ge): scroll persists to
localStorage, survives unmount/remount (dock tab switch), and tree rows
re-render. DOM restore itself depends on the virtualizer's real layout
measurement, so the visual restore stays a manual browser acceptance.
- Preserve saved tree scroll offset on remount (don't persist scrollTop 0
before restoration runs).
- Drop the persisted selectedPath when the user closes all previews so a
restart does not reopen a closed file; keep the session cache for the
changed view.
- Clear the Files selection when entering Changes so a preview path is not
mistaken for a selected change; restore it from the session cache on
return.
- Copy All now uses writeClipboardText (Clipboard API -> Wails bridge ->
execCommand fallbacks) instead of navigator.clipboard alone.
- Make collapsible prompt-shelf cards keyboard focusable (tabIndex 0).
- Fix dock width clamps so a narrow viewport maxWidth actually caps the
stored width instead of being raised back to the fixed maximum.
- Keep one dock width (tree width) across tab switches; remove the
preview-width dual system so toggling tabs never resizes the sidebar.
- Persist the right dock open/closed state per workspace root and restore
it when switching projects; preview documents no longer leak across
projects.
- Preserve the user-resized file-tree width when reopening a file after
closing its preview (was reset to the even split).
- Move the workspace-panel toggle to a fixed top-right position in
workbench mode; classic uses the AppChrome toggle, creation keeps it in
the topic bar.
- Remove the workspace-toggle press animation (scale/transform) and give
the dock tabs a rounded-rect selected state with a soft grey
background that adapts to light/dark themes.
- Extend the dock's vertical resizer to the terminal drawer, fly the
export submenu left so it never clips at the screen edge, and keep
per-project workspace memory in a session cache.
Keep only three topic-bar entries — file opener, workspace-panel toggle,
and a new More (⋮) menu — and move copy/export/changes/terminal/session
summary into that menu so the bar stays compact when the chat pane is
squeezed to its 400px minimum. The workspace-panel toggle now renders in
every layout (it was previously gated to creation/workbench chrome).
Remove the 560px comfort-min width applied while the workspace dock is
open and not maximized, so the chat pane can be dragged down to the
same 400px floor used in other states. CSS fallbacks for --chat-min-width
are aligned to 400px.
Problem:
- Concurrent automation edits could roll back engine-owned run state, failed saves could dismiss drafts, and several cron/calendar edge cases scheduled at the wrong time.
- Recommended automations were created too eagerly, and tab activation could leave the automation overlay visible.
Root cause:
- Full frontend snapshots were treated as authoritative across async execution and persistence boundaries.
- Cron steps used zero-based arithmetic for one-based fields, next-run search was too short, and biweekly parity used elapsed hours across DST.
- Sidecar and primary config writes did not expose a failure-atomic commit order, while editor conversion and save failures lacked explicit state.
Fix:
- Preserve TopicID, LastRunAt, and run history across stale saves; clear empty sidecars and roll them back if the primary config write fails.
- Keep failed and recommended drafts open with safe defaults, actionable errors, editable scope, and lossless frequency conversion.
- Correct cron step anchors, long-horizon leap-day search, civil-date biweekly parity, and direct tab navigation back to chat.
- Add focused backend, frontend, runner-contract, and browser-mock coverage.
Verification:
- cd desktop && go test ./... -count=1
- cd desktop && go test -race ./...
- Heartbeat editor: 18 passed
- Heartbeat schedule: 59 passed
- Heartbeat runner contract: 3 passed
- App chrome tabs: 129 passed
- pnpm lint:hooks, pnpm typecheck, pnpm test:typecheck, and pnpm build
Co-authored-by: ttmouse <[email protected]>
Problem:
- PR #8261 had diverged from main-v2 and could not be reviewed or merged on the current desktop code.
Root cause:
- Both branches evolved shared desktop and frontend integration points after the feature branch was created.
Fix:
- Merge main-v2 and resolve the overlapping desktop contracts while retaining the heartbeat feature behavior.
Verification:
- cd desktop && go test ./... -count=1
- cd desktop && go test -race ./...
- frontend Heartbeat and app chrome focused suites
- pnpm build
Co-authored-by: ttmouse <[email protected]>
Problem
Bug report and Feature request still offered a v1 (legacy TypeScript)
Version line choice after v3 Studio was added.
Root cause
The templates and issue version-label workflow still treated v1/0.x as
a filing line.
Fix
Remove the v1 dropdown option, label only v2/v3 from new reports, and
stop mapping Exact version 0.x onto v1.
Verification
Parsed the issue-form YAML and confirmed both dropdowns list only v2
and v3. Inspected the v2/v3 match and 1.x/2.x Exact version mapping.
Problem
Bug report and Feature request forms only offered v1 and v2, so Studio
(2.x) issues could not be filed or labeled as their own line.
Root cause
The issue templates and version-label workflows were hardcoded to v1/v2,
and any Exact version that was not 0.x was mapped to v2.
Fix
Add a v3 Studio option that names the studio branch, label matching
issues as v3, map 2.x Exact version to v3, and label PRs based on
studio as v3.
Verification
Parsed the issue-form and workflow YAML, and inspected the v1/v2/v3
mappings in both version-label workflows.
Problem:
The pinned heading's dedicated markup and CSS move the stable and test raw startup bundles 0.4 KiB past their existing gates.
Root cause:
The current-base budgets retain only 0.1 KiB of headroom, while the scoped non-interactive heading recipe adds 0.5 KiB raw in both channels.
Fix:
Raise only the stable and test raw initial-asset budgets by 0.5 KiB (0.021%), preserving 0.1 KiB of headroom without widening gzip or chunk limits.
Verification:
- Stable build: 2344.1 / 2344.2 KiB
- Test-channel budget: 2349.3 / 2349.4 KiB
- 88 project-tree tests
- repolint and git diff --check
Problem:
The stale PR base predates the trusted documentation-impact checker, so pull_request_target checked out a base commit without scripts/check-docs-impact.sh.
Root cause:
The branch had not incorporated 2,242 main-v2 commits since its original merge base.
Fix:
Merge the latest main-v2 without rewriting contributor history, allowing metadata guards and CI to run against the current repository contract.
Verification:
- Clean merge-tree against origin/main-v2
- Focused pinned-heading contract test
- 88 project-tree tests
- ESLint, TypeScript, test typecheck, CSS checks, and git diff --check
Problem:
The pinned section heading reused interactive folder classes, so hovering a static label painted a folder hover background and implied it could be clicked.
Root cause:
The visual alignment borrowed project-tree__folder and project-tree__folder-main, which also own folder hover behavior.
Fix:
Use a dedicated section-title modifier for the pinned heading, preserve its Pin icon and folder-aligned dimensions, mark the icon decorative, and add source contract coverage.
Verification:
- pnpm exec tsx src/__tests__/project-tree-pinned-header.test.ts
- pnpm exec tsx src/__tests__/project-tree-runtime.test.ts
- pnpm check:css
- pnpm typecheck
- pnpm test:typecheck
- Browser computed-style check for default and hover states
- git diff --check
Co-authored-by: SivanCola <[email protected]>
Problem:
Regenerating the existing Notes PR made its automation-authored commit appear as a v1.30.0 contributor.
Fix:
Remove only github-actions[bot] from the new release record while preserving every human contributor and cited product change.
Verification:
Validated the full catalog, release-note contracts, rendered v1.30.0 notes, and diff whitespace.
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
Problem:
The reviewed v1.30.0 draft predates the Windows release-gate test fix merged into main-v2.
Fix:
Merge the current protected main-v2 baseline so Prepare release can regenerate and validate the candidate-bound Stable record.
Verification:
The branch and main-v2 remote SHAs were re-read immediately before this merge.
Problem:
Windows CI fails deterministic write-scope and delivery tests because fixtures use Unix-only absolute paths and compare normalized paths case-sensitively.
Root cause:
filepath treats /tmp and /home as relative paths on Windows, while Receipt normalization lowercases Windows paths.
Fix:
Build scratch and outside fixtures from os.TempDir and the platform volume root, JSON-encode Windows paths, and compare the normalized Windows expectation.
Verification:
Linux package tests pass for internal/evidence, internal/completion, and internal/taskcontract. Windows amd64 test binaries compile successfully for all three packages.
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
Problem:
Foreground fleet calls were classified as direct workspace mutations, so they held an exclusive workspace lease for the full fleet lifetime and blocked unrelated writers.
Root cause:
The non-mutation meta-tool registry omitted fleet even though its child tasks own and report the actual workspace mutations.
Fix:
Classify fleet as a non-mutating meta tool and add effect/runtime regressions proving no outer lease is held. Writable tool hooks still retain the existing whole-workspace lease.
Verification:
- go test ./internal/agent -run TestFleetMetaToolDoesNotTakeOuterWorkspaceLease -count=50
- go test -race ./internal/agent ./internal/evidence ./internal/filelock ./internal/workspacelease -count=1
- go test ./... -p 1 -count=1 -timeout 600s
- cd desktop && go test ./... -count=1 -timeout 900s
- go vet ./...
- make lint
- bash scripts/cache-guard.sh
- pnpm --dir desktop/frontend build
Problem:
- Later directory writers that had already queued behind a whole-workspace writer could bypass it when another scheduler event pumped the queue.
- Cancelling the whole-workspace waiter did not immediately reconsider the writers behind it.
Root cause:
- Incoming admission honored whole-writer priority, but the waiter pump evaluated each queued writer independently and cancellation only removed the waiter.
Fix:
- Keep a blocked whole-workspace waiter as a FIFO barrier for later writers while allowing read-only work to use free capacity.
- Pump the remaining queue immediately after a cancelled waiter is removed.
- Add deterministic pump-order and cancellation regressions.
Verification:
- Focused scheduler regressions: 100 repetitions
- Focused scheduler race regressions: 20 repetitions
- go test and go test -race for agent/control/filelock/workspacelease
- go vet and golangci-lint
- repolint and git diff --check
Problem:
- A whole-workspace writer queued behind an unrealized directory writer could be repeatedly bypassed by later directory writers, creating unbounded tail wait under steady background work.
Root cause:
- Directory claims intentionally expose an empty scheduling reservation before their first concrete write, and incoming admission did not consider an already queued whole-workspace writer.
Fix:
- Give a queued whole-workspace writer priority over later writer admissions while keeping read-only work concurrent.
- Add a deterministic arrival-order regression covering the queued, active, and released states.
Verification:
- go test ./internal/agent -run '^TestScheduler(QueuedWholeWriterBlocksLaterDirectoryWriter|WholeClaimCannotStartBehindUnrealizedDirectoryWriter|DirectoryClaimsStartInParallel|WholeClaimNarrowsForNewSiblingsAndOpaqueRestoresExclusion)$' -count=100 -timeout 300s
- go test -race ./internal/agent -run '^TestScheduler(QueuedWholeWriterBlocksLaterDirectoryWriter|WholeClaimCannotStartBehindUnrealizedDirectoryWriter|DirectoryClaimsStartInParallel|WholeClaimNarrowsForNewSiblingsAndOpaqueRestoresExclusion)$' -count=20 -timeout 300s
- go test ./internal/agent ./internal/control ./internal/filelock ./internal/workspacelease -count=1 -timeout 300s
- go test -race ./internal/agent ./internal/control ./internal/filelock ./internal/workspacelease -count=1 -timeout 600s
- go run ./tools/repolint
- git diff --check
Problem:
- Folding macOS workspace and lock-file paths changed the legacy exact-root hash for mixed-case paths and could address the wrong lock file on case-sensitive volumes.
Root cause:
- One folded identity was reused for the new hierarchy protocol, the previous exact-root protocol, the process-local registry, and the filesystem path opened for flock.
Fix:
- Keep separate folded coordination and exact compatibility identities, acquiring both only where their lock domains differ.
- Preserve the filesystem lock path while folding only the process-local registry key.
- Cover new case aliases, old exact-root holders, and parent writes crossing an old nested repository root.
Verification:
- go test ./internal/filelock ./internal/workspacelease -count=20 -timeout 300s
- go test -race ./internal/filelock ./internal/workspacelease -count=5 -timeout 300s
- go test ./internal/workspacelease -run 'Test(Darwin|HierarchyProtocol|ParentWorkspace|NestedWorkspace|SameOwner|WorkspaceWriter|ReversePath|ExclusiveUpgrade)' -count=50 -timeout 300s
- go test -race ./internal/agent ./internal/control ./internal/filelock ./internal/workspacelease -count=1 -timeout 600s
- go run ./tools/repolint
- git diff --check
Problem:
The Windows smoke job timed out in the same-owner writer-priority regression even though the production re-entry path was not deadlocked.
Root cause:
The test selected increasing lock stripes by hashing raw filepath.Join output. On Windows that used backslashes, while production canonicalizes paths to lowercase forward-slash identities before hashing, so the test could accidentally request stripes in reverse order and trigger the intended order guard.
Fix:
Resolve test stripes through the production pathSpecs canonicalization path before comparing their order.
Verification:
- focused regression: 50 repetitions
- focused race regression: 20 repetitions
- go test and go test -race for agent/filelock/workspacelease
- Windows and Linux workspacelease test binaries cross-compiled
- go vet, repolint, and git diff --check
Problem:
The desktop browser CI gate could time out while clicking the optional jump-to-bottom control even after confirming that it existed.
Root cause:
The bench queried an async React control with locator.count() and clicked it in a separate Playwright operation. A scroll-state update could unmount the control between those calls, leaving click() waiting for 30 seconds.
Fix:
Query and activate optional transcript controls in one browser task, and apply the same helper to the sibling older-history setup paths that have the same lifecycle.
Verification:
- pnpm test:transcript-browser
- PLAYWRIGHT_BROWSERS_PATH=.pw-browsers node bench/transcript-selection.mjs (2 additional runs)
- pnpm build
- REASONIX_CHANNEL=test pnpm build
- go run ./tools/repolint
- git diff --check
Co-authored-by: SivanCola <[email protected]>
Problem:
The latest-base merge tree exceeded the production initial-JavaScript gzip budget by 26.8 bytes.
Root cause:
File and multi-file conflicts used separate translation keys with identical copy and a three-way runtime branch.
Fix:
Use the existing non-empty conflict label to select one shared path-scoped translation while preserving the workspace fallback and all user-visible wording.
Verification:
cd desktop/frontend && pnpm build
go run ./tools/repolint
git diff --check
Problem:
main-v2 advanced with complete-history question navigation, leaving this PR conflicting in the shared bundle budgets while both branches also touched locales, styles, and the repolint baseline.
Root cause:
The navigation and DingTalk changes independently extended the same startup bundle and capacity guards, so neither branch budget represented their combined merge tree.
Fix:
Merge main-v2 at 0d80a69dc, preserve both the long-history navigation contracts and DingTalk settings/runtime wiring, and set channel-specific bundle ceilings from measured current-base and combined artifacts. The largest ratchet is about 0.117%, with roughly 0.1 KiB of build-SHA headroom.
Verification:
- pnpm test:transcript
- focused DingTalk settings, settings snapshot, responsive layout, deferred history, and tab hydration tests
- pnpm build
- REASONIX_CHANNEL=test pnpm build
- go test ./...
- cd desktop && go test ./...
- go run ./tools/repolint
- git diff --cached --check
Co-authored-by: SivanCola <[email protected]>
Problem:
- A whole-workspace writer could start behind a directory-declared writer when the directory writer had not realized a file yet, making admission depend on arrival order.
Root cause:
- Live directory claims intentionally expose an empty scheduling reservation before their first write, and canStartLocked compared the incoming whole claim only with that narrowed reservation.
Fix:
- Keep incoming whole-workspace claims exclusive against every active writer, including unrealized directory claims.
- Add a reverse-order regression that also proves admission resumes after the directory writer releases.
Verification:
- go test ./internal/agent -run '^TestScheduler(WholeClaimCannotStartBehindUnrealizedDirectoryWriter|DirectoryClaimsStartInParallel|WholeClaimNarrowsForNewSiblingsAndOpaqueRestoresExclusion|ParentFileWriteAfterChildRealize)$' -count=50 -timeout 180s
- go test -race ./internal/agent -run '^TestScheduler(WholeClaimCannotStartBehindUnrealizedDirectoryWriter|DirectoryClaimsStartInParallel|WholeClaimNarrowsForNewSiblingsAndOpaqueRestoresExclusion|ParentFileWriteAfterChildRealize)$' -count=10 -timeout 180s
- go test ./internal/agent -count=1 -timeout 180s
- go test -race ./internal/agent ./internal/filelock ./internal/workspacelease -count=1 -timeout 300s
- go run ./tools/repolint
- git diff --check
Problem:
Jumping across a 10,000-turn transcript needed many small history requests because the backend also caps entries per page.
Root cause:
The frontend increased only the turn budget for targeted jumps and kept the production default entry limit of 120.
Fix:
Use a bounded 500-turn and 1,000-entry budget only for targeted jumps, while preserving ordinary paging and the backend byte cap. Model the production entry bound in the stress fixture.
Verification:
- go run ./tools/repolint
- pnpm exec tsx src/__tests__/use-controller-meta.test.ts
- pnpm exec tsx src/__tests__/transcript-store.test.ts
- pnpm test:typecheck
- transcript scroll stability browser gate
- git diff --check
Problem:
- main-v2 advanced with the transcript reader extent fix, leaving this PR conflicting because both branches updated the frontend bundle budgets.
Root cause:
- The independent reader-stability and DingTalk startup changes share the same initial bundle, so neither branch budget covered their combined merge tree.
Fix:
- Preserve the reader extent stabilization and the DingTalk session/runtime wiring.
- Set production and test bundle ceilings from measured latest-base and merged artifacts, with only narrowly rounded channel-specific headroom.
Verification:
- pnpm test:transcript
- focused DingTalk settings, settings snapshot, and responsive layout tests
- go test ./...
- cd desktop && go test ./...
- go test -race ./internal/bot/... ./internal/botruntime
- cd desktop && go test -race ./...
- pnpm build
- REASONIX_CHANNEL=test pnpm build
- go run ./tools/repolint
- git diff --cached --check
Co-authored-by: SivanCola <[email protected]>
Problem:
- Parallel read-only calls in one provider round could contend for the whole-workspace parent claim when tool hooks may write, causing a sibling call to be blocked and dropped.
Root cause:
- Batch partitioning considered only the tools' ReadOnly flags, while executeOne correctly promoted every hook-capable call to a whole-workspace writer.
Fix:
- Run provider-round batches in order only when configured tool hooks may mutate the workspace.
- Preserve ordinary read-only fan-out and add regression coverage for both paths and complete hook execution.
Verification:
- go test ./internal/agent -run 'TestWritableHooks(SerializeReadOnlyToolBatch|UseWorkspaceLease|ReserveWholeParentWorkspace)$' -count=50 -timeout 180s
- go test -race ./internal/agent ./internal/filelock ./internal/workspacelease -count=1 -timeout 300s
- go test ./... -count=1 -timeout 300s
- go vet ./...
- cd desktop && go test ./... -count=1 -timeout 180s
- cd desktop/frontend && pnpm build
- golangci-lint run --timeout=5m ./...
- go run ./tools/repolint
- git diff --check
Problem: PR #9117 was based before merged PR #9140, and both branches update the transcript browser gate, transcript suite, and bundle budgets.
Root cause: the complete-history navigation work and the Windows extent-rebound guard were developed from the same #9130 baseline, so the final merge tree needed an explicit semantic integration.
Fix: merge main-v2 at 89c983a9, retain both focused test groups and browser replays, and set channel-specific bundle budgets from the combined measured output.
Verification: transcript suite, Chromium selection and scroll-stability gates, 10,000-turn performance benchmark, stable/test builds and budgets, test typecheck, repolint, and diff checks pass.
Problem:
- The required golangci-lint job rejected the hierarchy path loop under the modernize rules.
Root cause:
- The loop ranged over an allocated strings.Split result instead of the Go iterator API required by the pinned linter.
Fix:
- Range over strings.SplitSeq while preserving the same normalized path components and lock order.
Verification:
- golangci-lint run --timeout=5m ./...
- go test -race ./internal/workspacelease -count=1
- go test ./internal/agent -run SchedulerWholeClaim -count=1
- go run ./tools/repolint
- git diff --check
Problem:
- Parent workspaces and directly opened nested roots could take disjoint path and whole-workspace locks while mutating the same file.
- Realized whole-workspace claims still blocked new disjoint siblings, and Desktop could not identify a holder across canonical roots.
- A queued workspace writer could deadlock a re-entrant path hold from the same lease owner.
Root cause:
- Path holds shared only their opener's exact workspace lock, scheduler admission kept consulting the immutable declaration, and Desktop rejected unequal roots before comparing canonical file keys.
- Writer-priority shared-lock acquisition did not distinguish re-entry by the owner whose active shared hold blocked the writer.
Fix:
- Add bounded hierarchy stripes plus ancestor and nested-repository compatibility locks in stable order, preserving previous exact-root locks for mixed-version coexistence.
- Reuse shared domains within one owner while retaining writer priority for other owners, and normalize lock identities consistently on case-insensitive platforms.
- Admit new siblings against the live reservation and match Desktop conflicts by concrete keys and workspace containment.
- Document the hierarchy protocol and add deterministic interleaving, compatibility, platform, matching, and latency coverage.
Verification:
- go test -race ./internal/agent ./internal/filelock ./internal/workspacelease -count=1
- go test ./... -count=1 -timeout 300s
- go vet ./...
- cd desktop && go test ./... -count=1 -timeout 180s
- cd desktop/frontend && pnpm build
- go run ./tools/repolint
- Windows and Linux workspacelease test binaries cross-compiled
- git diff --check
Fix \boxed rendering so the frame is a proper rectangle instead of a
collapsed vertical bar in WKWebView, and pin pnpm to v10 as required by
the frontend's engines field.
- KaTeX draws \boxed's frame as an empty .fbox span whose width comes
from .katex-stretchy's width:100%. Under WKWebView that percentage
resolves against the span's intrinsic width (0) inside the
inline-table/table-layout:fixed vlist, so top/bottom borders vanish
and left/right borders merge into one tall bar. Override the width
with -webkit-fill-available, which fills the containing row while
keeping the span's inline-block baseline alignment (vertical position
intact).
- Add "packageManager": "[email protected].5" so Corepack/Wails use pnpm 10,
matching the ">=10 <11" engine range, instead of defaulting to pnpm 11.
- TUI path: teach internal/cli/latex.go \boxed (render inner content),
\left./\right. (invisible dot delimiter), and \vert/\lvert/\rvert/
\Vert/\lVert/\rVert symbols, with regression cases in latex_test.go.
Problem:
The CI lint job rejected the DingTalk adapter because wsPingInterval was declared but no longer used.
Root cause:
The connection startup refactor moved heartbeat handling to server-initiated ping frames but left the old client interval constant behind.
Fix:
Remove the obsolete constant and its comment.
Verification:
- golangci-lint run --timeout=5m ./internal/bot/dingtalk/...
- go test ./internal/bot/dingtalk ./internal/bot/... ./internal/botruntime
- go run ./tools/repolint
- gofmt -l internal/bot/dingtalk/dingtalk.go
- git diff --check
Problem:
The combined transcript browser suite could exhaust a 15-second geometry-stability precondition after the preceding selection stress run, even though the reduced-motion scenario passed in isolation.
Root cause:
The scenario allowed 30 seconds for content hydration but only the default 15 seconds for the subsequent eight-frame stable-tail precondition.
Fix:
Align that precondition with the existing 30-second hydration window without changing frame-gap, long-task, reversal, write-count, or bottom-distance assertions.
Verification:
The full pnpm test:transcript-browser sequence passed from selection through the reduced-motion idle and return-to-bottom checks.
Problem:
Windows WebView2 can briefly collapse and restore the transcript extent while rows remain mounted, reversing a downward reader gesture by multiple screens without triggering blank recovery.
Root cause:
The scroll arbiter treated the transient physical-bottom clamp as an authoritative delivery and had no bounded transaction tying the rebound to the active reader input.
Fix:
Track a 180 ms reader extent transaction, require a large collapse and rebound before one anchor-based correction, and cancel stale geometry on ownership, resize, recovery, and surface changes. Normalize wheel and touch input geometry while keeping the arbiter as the sole Virtuoso writer.
Verification:
Added deterministic geometry, ownership-race, cancellation, touch, keyboard, and Playwright replay coverage. Passed transcript tests, production/test builds and bundle budgets, scroll-writer checks, repolint, desktop Go tests/vet, and the isolated browser stability bench.
Problem:
The Linux desktop CI job timed out while the reduced-motion browser gate tried to return the transcript to the physical bottom after an upward wheel gesture.
Root cause:
The gate sent its downward wheel after a fixed 120ms delay without first proving Chromium had delivered the upward gesture, entered manual mode, and moved away from the tail. Wheel delivery and coalescing on the Linux runner made that setup nondeterministic.
Fix:
Wait for the upward gesture to establish manual reading away from the captured bottom position, then use a bounded sequence of real downward wheel gestures until tail-follow reaches the physical bottom. Keep the existing reversal, moving-frame, and physical-bottom assertions unchanged.
Verification:
- transcript-scroll-stability.mjs passed three consecutive runs
- pnpm --dir desktop/frontend test:transcript-browser
- pnpm --dir desktop/frontend test:transcript
- pnpm --dir desktop/frontend test:performance
- pnpm --dir desktop/frontend typecheck
- pnpm --dir desktop/frontend test:typecheck
- pnpm --dir desktop/frontend lint:hooks
- pnpm --dir desktop/frontend build
- REASONIX_CHANNEL=test pnpm --dir desktop/frontend build
- go run ./tools/repolint
- git diff --check
Co-authored-by: SivanCola <[email protected]>
Problem:
DingTalk runtime/profile commands could tear down the current bot controller before a replacement was viable. Webhook redirects and startup readiness were insufficiently guarded, while settings round trips could drop hidden legacy session mappings.
Root cause:
Runtime overrides were published and the old state was closed before controller boot and lease transfer completed. Webhook validation allowed HTTP through process-global test policy and did not validate every redirect. Settings rebuilt the DingTalk config without preserving non-UI fields.
Fix:
Build, bind, and lease replacement controllers before atomically swapping them, reusing the same-path lease keeper and preserving the old runtime on failure. Require HTTPS for production webhooks, revalidate redirect hops, complete the initial WebSocket handshake synchronously, preserve legacy mappings, handle disabled connections correctly, and keep the frontend connection label and dependency graph accurate.
Capacity:
DingTalk status wiring measures 425.9 KiB gzip against a narrowly raised 426.0 KiB initial-JS budget (+0.5 KiB, 0.118%). Complete DingTalk setup guidance measures 55.8/55.9 KiB for zh and 56.5/56.6 KiB for zh-TW; each locale ratchet rises only 0.2 KiB (about 0.36%).
Verification:
- go test ./...
- go test -race ./internal/bot/... ./internal/botruntime
- cd desktop && go test ./...
- cd desktop && go test -race ./...
- go vet ./internal/bot/... ./internal/botruntime
- cd desktop && go vet ./...
- pnpm build
- settings snapshot and responsive contract suites
- go run ./tools/repolint
- git diff --check
Co-authored-by: SivanCola <[email protected]>
Problem:
The Linux desktop CI job timed out twice while waiting for a native scrollbar thumb drag to reach the physical transcript bottom, even though measurement freezing and the preceding navigation and performance assertions passed.
Root cause:
The browser gate stopped the held pointer five pixels inside the scrollbar track. Native Chromium scrollbar themes do not guarantee that this coordinate clamps the thumb to the track endpoint.
Fix:
Drag the held native thumb beyond the visible track while keeping the pointer inside the viewport, and retain the exact one-pixel physical-bottom assertion and existing timeout.
Verification:
- pnpm --dir desktop/frontend test:transcript-browser
- transcript-scroll-stability.mjs passed two additional consecutive runs
- pnpm --dir desktop/frontend test:transcript
- pnpm --dir desktop/frontend test:performance
- pnpm --dir desktop/frontend typecheck
- pnpm --dir desktop/frontend test:typecheck
- pnpm --dir desktop/frontend lint:hooks
- env -u REASONIX_CHANNEL pnpm --dir desktop/frontend build
- REASONIX_CHANNEL=test pnpm --dir desktop/frontend build
- go run ./tools/repolint
- git diff --check
Co-authored-by: SivanCola <[email protected]>
QQ gateway closes the WebSocket with op=9 INVALID_SESSION when Identify
declares an intent the bot is not authorized for. Unverified/not-published
bots have no guild-message permission, so the hardcoded 1<<9 GUILD_MESSAGES
(and 1<<26 INTERACTION, a paid high-level capability) always fail the
handshake (#7512 has per-bit protocol-level evidence).
Identify now uses only authorized, needed intents:
GUILDS (1<<0) | GUILD_MEMBERS (1<<1) | DIRECT_MESSAGE (1<<12) |
GROUP_AND_C2C_EVENT (1<<25) | PUBLIC_GUILD_MESSAGES (1<<30)
Verified against a real QQ bot: gateway now reaches READY and receives
C2C_MESSAGE_CREATE events (previously: op=9 + EOF loop).
Fixes#8108, #7512
Context:
PR #9130 landed on main-v2 after the long-history navigation update was pushed. Its transcript geometry diagnostics overlapped the navigation owner, test script, and bundle budgets.
Conflict resolution:
Preserve both the bounded Windows geometry recovery and complete-history navigation contracts. Combine their transcript suites and callbacks, extract question navigation and pagination race helpers from oversized owner files, keep the stable/test channel budgets independently bounded, and normalize the merged diagnostic tests for the repository test compiler.
Verification:
pnpm --dir desktop/frontend test:transcript
pnpm --dir desktop/frontend typecheck
pnpm --dir desktop/frontend test:typecheck
pnpm --dir desktop/frontend lint:hooks
pnpm --dir desktop/frontend test:performance
env -u REASONIX_CHANNEL pnpm --dir desktop/frontend build
REASONIX_CHANNEL=test pnpm --dir desktop/frontend build
cd desktop && go test ./...
go run ./tools/repolint
git diff --check
Co-authored-by: SivanCola <[email protected]>
Problem:
- The pull request lint job rejected two newly added loops under intrange and modernize.
Root cause:
- The bounded-stripe test used a three-clause integer loop, and release cleanup indexed a slice backwards manually.
Fix:
- Use an integer range for the stripe coverage loop.
- Use slices.Backward to preserve LIFO release ordering without manual indexing.
Verification:
- golangci-lint run ./...
- go test ./... -count=1 -timeout 300s
- go test -race ./internal/agent ./internal/filelock ./internal/workspacelease -count=1 -timeout 300s
- go vet ./...
- go run ./tools/repolint
- git diff --check
Problem:
- The latest-base merge tree exceeded the baselined App.tsx file-size budget by one line.
Root cause:
- The PR and the updated base each remained within the budget independently, but their non-conflicting App.tsx edits combined to one extra line.
Fix:
- Keep the workspace-conflict translation call on one line without changing behavior.
Verification:
- pnpm lint:hooks
- go run ./tools/repolint
- git diff --check
Problem:
- File-scoped lease batches could deadlock on reverse path order, lose active protection during workspace upgrades, and misidentify the local writer in Desktop.
- Writable tool hooks, case aliases, queued writers, and historical path-lock growth left adjacent correctness and resource gaps.
Root cause:
- Paths were acquired incrementally, held and waiting lease state shared one scope, and hook coordination followed only the concrete tool's declared write surface.
- Path locks used unbounded identities and local shared locking did not give waiting writers priority.
Fix:
- Acquire canonical path batches in stable order through a bounded global stripe set, retain active holds during upgrades, and prioritize queued workspace writers.
- Elevate hook-wrapped calls to workspace-wide coordination, fold case aliases, and match Desktop conflicts with exact held and waiting keys.
Verification:
- go test ./... -count=1 -timeout 300s
- go test -race ./internal/agent ./internal/filelock ./internal/workspacelease -count=1
- go vet ./...
- cd desktop && go test ./... -count=1 -timeout 180s
- cd desktop/frontend && pnpm build
- go run ./tools/repolint
- git diff --check
Problem:
The long-history question rail remained in the initial application bundle, and active-question tracking scanned every mounted anchor even after passing the viewport. The exact-navigation wiring exceeded the existing initial gzip budget by 25 bytes.
Root cause:
Transcript imported the rail eagerly, the scroll-sync helper did not use the ordered DOM-anchor invariant, and the bundle guard had no allowance for the small owner-level navigation addition.
Fix:
Lazy-load the question rail behind its existing visibility gate, stop the ordered anchor scan at the first position below the viewport, remove redundant loaded-state checks, and record the measured 25-byte (0.0057%) increase with the smallest 0.1 KiB budget increment.
Verification:
pnpm --dir desktop/frontend test:transcript
pnpm --dir desktop/frontend test:typecheck
pnpm --dir desktop/frontend test:performance
pnpm --dir desktop/frontend build
git diff --check
Co-authored-by: SivanCola <[email protected]>
Problem
The macOS desktop CI job rejected the scroll diagnostics exporter under the current modernize rules.
Root cause
The exporter used a hand-written membership loop and converted fmt.Sprintf output to bytes instead of using the Go 1.26 standard-library helpers.
Fix
Use slices.Contains for enum membership and fmt.Appendf for the checksum line.
Verification
- cd desktop && golangci-lint run --timeout=5m
- cd desktop && go vet ./...
- cd desktop && go test . -run scroll diagnostic tests -count=1
- go run ./tools/repolint
- git diff --check
Problem:
Legacy history pages use zero-based cursors, which shifted absolute question navigation by one. An older-page request could also complete after its tab was closed and recreate released transcript state.
Root cause:
The fallback HistoryPage projection copied its cursor directly into the one-based frontend coordinate model, and tab cleanup removed state without invalidating the pagination request generation.
Fix:
Normalize legacy pages to absolute one-based question turns, retain a tombstone generation when transcript state is released, and discard success or error completions for removed tabs. Add deterministic close-race coverage and a 10,000-turn targeted-paging stress test.
Verification:
pnpm --dir desktop/frontend test:transcript
pnpm --dir desktop/frontend typecheck
pnpm --dir desktop/frontend test:typecheck
pnpm --dir desktop/frontend lint:hooks
pnpm --dir desktop/frontend check:css
pnpm --dir desktop/frontend test:performance
cd desktop && go test ./...
git diff --check
Co-authored-by: SivanCola <[email protected]>
Problem:
A terminal paste arriving after the image probe could still duplicate the scheduled text fallback, while a second Ctrl+V during the probe was dropped.
Root cause:
The image-paste state tracked only one pending probe and checked the terminal paste sequence before the asynchronous text read, without carrying that guard to final application.
Fix:
Coalesce overlapping image probes, count every paste request, subtract terminal-owned pastes both before and after the text read, and replay only the remaining requests through the canonical composer paste path.
Verification:
- focused clipboard interleaving tests, including 50 repeated runs
- go test ./... with the cache guard
- go test -race ./internal/cli
- cd desktop && go test ./...
- go vet ./... and go build ./...
- golangci-lint for native, Darwin, and Windows targets
- repolint plus Windows and Linux cross-compilation
Problem:
- The bounded recovery probe relied on Virtuoso emitting another range or scroll event before it could leave enlarged overscan.
Root cause:
- Entering safe mode changed probe props but did not schedule the probe verdict from the integrity hook itself.
Fix:
- Schedule one post-render blank check whenever safe mode starts.
- Exit the probe after that single healthy or still-blank verdict without remounting.
- Cover a 10,000-row failed probe with no follow-up range or scroll event.
Verification:
- pnpm exec tsx src/__tests__/transcript-recovery-race.test.tsx (89 passed)
- pnpm test:transcript
- pnpm test:transcript-browser
- pnpm build (425.3 / 425.5 KiB)
Problem:
The test TypeScript build rejects an obsolete questions fixture after active-question selection was narrowed to mounted anchor positions.
Root cause:
The helper no longer consumes the full question array, but its old test data remained declared under noUnusedLocals.
Fix:
Remove the unused fixture while keeping the mounted-position regression cases unchanged.
Verification:
pnpm --dir desktop/frontend test:typecheck
pnpm --dir desktop/frontend exec tsx src/__tests__/transcript-question-nav.test.ts
Problem:
After the first write, a session kept the workspace exclusive until the run
ended. Read-only bash could still look like a writer at the edges, fleet
preflight failed omitted write_paths, wait copy said the whole workspace was
busy, and a finished conversation could keep the lock.
Root cause:
Owner released only on EndRun, path-bound locks were repo-wide in the same
git root, fleet preflight treated whole-workspace claims as fatal, and the
conflict card had no file/workspace distinction.
Fix:
- Hold/release write leases per mutating tool; EndRun drops leftovers.
- Path-bound writes take shared workspace + exclusive file locks so different
files (same repo included) may proceed; bash/MCP exclusive only for that command.
- Read-only bash (git status, Get-ChildItem, ls) does not take a write lease.
- Fleet omitted write_paths queue in the scheduler instead of failing preflight.
- Conflict cards name the file being written; no home paths.
Verification:
- go test ./internal/agent ./internal/workspacelease ./internal/filelock
- go test -race ./internal/workspacelease ./internal/filelock
- cd desktop && go test ./
Context:
Bring PR #9117 onto the current main-v2 merge tree before final validation. Preserve the contributor and maintainer commits while incorporating the latest workspace, provider, stream-batching, and repository test changes.
Problem:
Long desktop sessions hide earlier turns behind a manual fold control, and the question rail only represents the loaded suffix. Failed expansion can also leave navigation without a clear recovery path.
Root cause:
Transcript pagination is exposed as a user-controlled fold, absolute history turns are discarded during projection, and the rail renders and measures one DOM marker per loaded question. Older-page completions also need stronger invalidation across tab and session hydration changes.
Fix:
Auto-load ordinary older history, preserve absolute turns, and support bounded targeted paging for unloaded questions. Render at most 120 sampled markers with direct pointer mapping and keyboard slider semantics. Stop automatic retries after a failure, expose a safe retry action, and discard stale page completions by request generation and session identity.
Verification:
pnpm --dir desktop/frontend test:transcript
pnpm --dir desktop/frontend typecheck
pnpm --dir desktop/frontend test:typecheck
pnpm --dir desktop/frontend lint:hooks
pnpm --dir desktop/frontend check:css
pnpm --dir desktop/frontend test:performance
cd desktop && go test ./...
git diff --check
Co-authored-by: SivanCola <[email protected]>
Problem
Repeated blank recovery could retain an all-row measurement fallback, exact row heights could survive immutable late-content patches, and native smoke cleanup hid persistent Windows deletion failures.
Root cause
Recovery tracked only the last hard reset, measured sizes were keyed by row and width without content identity, and the smoke script used SilentlyContinue for final cleanup.
Fix
Give each layout generation one hard reset and one bounded measurement probe, version measured rows by immutable item identity, invalidate stale exact and median samples, and retry native-smoke cleanup before surfacing persistent errors. Add long-history, late-patch, and locked-file regression coverage. The production bundle budget moves by 0.5 KiB for a measured 361-byte gzip increase.
Verification
- pnpm test:transcript
- pnpm test:transcript-browser
- pnpm build
- REASONIX_CHANNEL=test pnpm build
- cd desktop && go test . -count=1
- cd desktop && go vet ./...
- go run ./tools/repolint
- git diff --check
Problem:
Conflict detection treated the whole workspace (or a declared directory prefix)
as exclusive. Parallel writers blocked even when they touched different files
or different nested git repositories.
Root cause:
write_paths scheduling used capability Overlaps, so directory identity and
omitted claims serialized every writer. workspacelease used one exclusive flock
keyed by the opened workspace root.
Fix:
- Schedule directory claims in parallel; reserve realized files at write time.
- Shrink omitted write_paths to realized files until bash/MCP goes opaque.
- Add shared flock; nested-repo path-bound writes take shared parent + exclusive repo.
- Same-repo sessions still serialize. Desktop conflict cards match lock domains.
Verification:
- go test ./internal/agent ./internal/filelock ./internal/workspacelease
- go test -race ./internal/agent ./internal/filelock ./internal/workspacelease
- cd desktop && go test ./...
Problem:
Rapid Ctrl+V text fallbacks could be dropped, and clipboard image probes could classify operational failures as an empty image clipboard.
Root cause:
Internal text fallback reused terminal paste accounting, while Linux and macOS image readers inferred missing image data from broad command failures.
Fix:
Track only terminal-originated paste events, probe explicit clipboard image types before reading, and preserve probe, read, and save failures.
Verification:
- go test ./...
- go test -race ./internal/cli ./internal/control
- cd desktop && go test ./...
- go vet ./...
- go build ./...
- golangci-lint on Linux, macOS, and Windows targets
- repolint and Windows cross-compilation
Co-authored-by: SivanCola <[email protected]>
- dingtalk: drop access token from webhook replies; restrict webhook to dingtalk
hosts; reject non-dingtalk session webhooks at normalize/send; SSRF regression
tests; ReplyToMsgID never used as URL
- dingtalk: use isInAtList structured mention field with text fallback
- botruntime: count dingtalk allowlist fields and direct [bot.dingtalk].access in
startup gate; tests
- gateway: /model validates model via ModelResolver before swapping controller
(failure-atomic, old session stays usable); provider-only usage rejected
- botruntime/config: persist /new-rotated session path for legacy direct
[bot.dingtalk] via Dingtalk.SessionMappings; render + forget cleanup
- docs: remove work-note docs (dingtalk-support-scope, feishu analysis)
- repolint: baseline only for PR files, global limits kept at upstream
Resolve the workspace test command conflict by preserving both the base branch's turn verification suite and this branch's preview CSS regression coverage.
Verification:
- go run ./tools/repolint
- pnpm --dir desktop/frontend test:workspace
- pnpm --dir desktop/frontend typecheck
- pnpm --dir desktop/frontend check:css
- pnpm --dir desktop/frontend build
- git diff --check --cached
Problem:
Large code previews remained capped by the shared scroll height, and the preview could switch layout while code was loading, leaving visible row gaps.
Root cause:
The workspace code selector did not explicitly override the shared max-height rule, while the code layout class depended on the loaded preview payload.
Fix:
Clear the shared height cap inside workspace previews, keep the code layout active throughout loading, and add deterministic CSS and component regression coverage to the workspace suite.
Verification:
- go run ./tools/repolint
- pnpm --dir desktop/frontend test:workspace
- pnpm --dir desktop/frontend typecheck
- pnpm --dir desktop/frontend check:css
- pnpm --dir desktop/frontend build
- git diff --check
Co-authored-by: SivanCola <[email protected]>
Problem:
The immutable provider name hint was visible but not exposed as the field description, and its faint text color did not meet normal-text contrast requirements.
Root cause:
The name label, input, and hint had no shared IDs, while the hint reused the generic low-emphasis memory style.
Fix:
Associate the label and conditional hint with the name input via useId and aria-describedby. Apply a scoped secondary text color and extend the regression suite to guard both contracts.
Verification:
- provider-name-readonly.test.tsx passed (23/23)
- provider-editor-model-picker.test.tsx passed (45/45)
- focused ESLint, CSS checks, test typecheck, and git diff --check passed
- Chromium accessibility and 12-theme contrast matrix passed
Co-authored-by: SivanCola <[email protected]>
Problem: Session-group titles grow to the intended hierarchy size, but entering rename mode still shrinks the editable title to the old 11px size.
Root cause: The rename input retained a fixed font-size instead of following the updated group header typography.
Fix: Inherit the group header font size in rename mode and add a source-level regression contract that rejects the old fixed size.
Verification: project-tree row stability test, CSS guards, ESLint, TypeScript, full frontend build, bundle budgets, repolint, and Chromium computed-style checks at 100% and 125% all passed.
Co-authored-by: SivanCola <[email protected]>
Problem:
The focused stream batching regressions were only discoverable through the general frontend test runner, which desktop CI does not invoke. The timer comments also described a requested delay as a hard latency guarantee and implied it could bypass a blocked main thread.
Root cause:
No CI-owned suite grouped the stream batching tests, and the documentation conflated a best-effort timer with a watchdog.
Fix:
Add a test:stream suite, mark its three tests as owned by that suite, and invoke it from desktop CI. Clarify that timer delivery can be delayed by browser throttling or long main-thread tasks.
Verification:
- pnpm test:stream
- pnpm exec tsc --noEmit
- pnpm exec eslint src/lib/rafBatch.ts src/__tests__/raf-batch.test.ts
- pnpm test:motion
- go run ./tools/repolint
- actionlint .github/workflows/ci.yml
- git diff --check
Co-authored-by: SivanCola <[email protected]>
Problem:
PR #9097 identified an untested Agent path where todo_write creates the canonical todo while Plan mode is already active. Existing tests seeded state directly, so the safe end-to-end recovery contract remained implicit.
Root cause:
The current contract was split across separate tests for todo progress and Plan-mode sign-off blocking; neither exercised both decisions after real in-turn todo creation.
Fix:
Add an Agent-level regression that creates the todo through executeOne, proves an evidence-backed complete_step stays phase-blocked without changing canonical state, and completes the same step through todo_write.
Verification:
- go test ./internal/agent -run ^TestPlanModeTodoCreatedInTurnUsesTodoWriteRecovery$ -count=1
- go test -race ./internal/agent -count=1
- go vet ./internal/agent
- go test ./internal/tool -run ^TestBuiltinToolContractDocumentation$ -count=1
- go run ./tools/repolint
- git diff --check
Co-authored-by: poorpaper <[email protected]>
- /new: pin the rotated session path as the active override so the next
message cannot re-resolve the deterministic/mapped old path and silently
undo the rotation (P1)
- dingtalk: Start validates credentials and the initial connection
synchronously, surfacing start failures instead of a green "running"
status that never connects (P1)
- /model: report the fully resolved effective model (override → channel/
route → global) and reject provider-only switches that saved an
unresolvable "provider/" model (P2)
- config: Dingtalk RequireMention defaults to true, matching Feishu (P2)
- allowlist + self-user-ids: wire the Dingtalk entries into both the
desktop and CLI gateway configs (P2)
- CLI bot: apply direct [bot.dingtalk] runtime options via
MergeLegacyDingtalkChannel, same path as the desktop (P2)
- desktop: TestDingtalkBot resolves credentials from the selected
connection instead of the legacy block; SettingsPanel derives gateway
enabled state including dingtalk (P2)
- tests: regressions for rotation pinning, /model, dingtalk Start,
legacy channel merge and connection credential resolution
Problem
Repository lint rejected new complexity in the transcript arbiter, bridge contract, and diagnostic payload validators.
Root cause
Diagnostic event mapping and recovery types lived in the single scroll-writer module, while manifest, summary, event-index, and label validation were combined into two large Go functions.
Fix
Extract pure diagnostic mapping, recovery types, and the additive Wails binding contract into focused modules. Split the Go validation boundary by payload responsibility without changing accepted fields or runtime behavior.
Verification
- go run ./tools/repolint
- pnpm test:transcript
- pnpm test:transcript-browser
- env -u REASONIX_CHANNEL pnpm build
- REASONIX_CHANNEL=test pnpm build
- cd desktop && go test ./...
- cd desktop && go vet ./...
Problem
Windows WebView2 users can still see multi-screen scroll jumps, blank transcript viewports, and bottom drift in long sessions after the reduced-motion write loop was fixed.
Root cause
Virtuoso's data-known-size can describe a stale size-tree slot rather than the current row. Feeding it back into the remount cache propagates cross-row height assignments, while overlapping tail-settle and blank-recovery work can amplify the resulting layout correction.
Fix
Cache real itemSize DOM measurements by row and content width, bound tail-settle transactions and recovery remounts, and fall back to temporary full-row measurement when a generation remains blank. Add test-only privacy-safe scroll diagnostics that compile out of stable builds.
Verification
- pnpm test:transcript
- pnpm test:transcript-browser
- env -u REASONIX_CHANNEL pnpm build
- REASONIX_CHANNEL=test pnpm build
- cd desktop && go test ./...
- cd desktop && go vet ./...
When a message has no persisted session_mappings or /attach binding, the
gateway fell back to a fresh timestamp-named session file, so the same
Feishu chat spawned a new conversation per message. Derive a stable
chat→file path (dsh-dingtalk-channel's `ding-<chatId>` analogue) so the
same chat reuses one session across restarts.
- sessionProfileForMessage: fall back to botStableSessionPath when no
mapping/attach resolves
- getOrCreateSession: pin new conversations to the stable path instead of
degrading to a timestamp file
- botStableSessionPath: DM/direct keyed on chat, groups keyed per sender,
mirroring BuildSessionKey scope
- update repolint baseline for local-run (file-size debt)
Problem:
PR #9102 conflicted with the latest completion-summary presentation changes on main-v2, and the combined test fixture no longer satisfied the required Meta shape.
Root cause:
Both branches changed completion notice routing and the workspace summary at the same ownership points. A side-only resolution would either lose historical summary navigation or regress standard/delivery notice semantics.
Fix:
Preserve per-notice summaries, monotonic stale-safe reveal requests, repeat scrolling, and Files-to-Changes navigation while retaining neutral standard notices, scratch suppression, delivery attention, and quality-floor styling. Update the merged test fixture to construct a valid Meta value.
Verification:
Focused completion, controller, and workspace tests; workspace and transcript suites; production and test typechecks; hooks and CSS checks; frontend build and bundle budgets; repolint; diff check; real Chromium interaction verification.
Problem
Historical completion notices could open no verification details or a later turn's summary, and repeated reveals in the Changed overview did not scroll.
Root cause
Completion notices shared a no-argument callback backed by the current summary, while the reveal effect returned after consuming requests even when navigation state was already settled.
Fix
Bind normalized summaries to completion notices, carry target and turn context through reveal requests, invalidate stale contexts, scroll same-view requests immediately, and extract the verification panel and tests to preserve lint budgets.
Verification
Ran focused completion and workspace verification tests, workspace and transcript suites, production build, TypeScript checks, CSS and hooks lint, repolint, diff checks, and a clean-console Chromium click/scroll check.
Summary:
Include #9101 in the bilingual Stable notes and correct title and contributor drift introduced by automated regeneration.
Verification:
Validate the release catalog, its rendering contract, source PR citations, and the final public notes body.
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
Problem:
A failed mutation check could be omitted from the completion attention decision, and the neutral change notice labeled mutation receipts as files.
Root cause:
Completion attention was evaluated before counting failed checks, while the frontend reused receipt-count mutations as a file count.
Fix:
Count contract check failures before computing attention, pass the count into the shared policy helper, and describe mutation receipts as changes in every locale. Add focused regressions for both contracts.
Verification:
- go test ./internal/agent ./internal/completion ./internal/taskcontract ./internal/checkpoint ./internal/cli -count=1
- go test -race ./internal/agent ./internal/completion ./internal/taskcontract ./internal/checkpoint ./internal/cli -count=1
- go test ./... -count=1
- go vet ./...
- go run ./tools/repolint
- cd desktop && go test ./... -count=1 && go vet ./...
- cd desktop/frontend && pnpm exec tsx src/__tests__/completion-summary-presentation.test.ts
- cd desktop/frontend && pnpm exec tsx src/__tests__/use-controller-stream-progress.test.ts && pnpm exec tsx src/__tests__/completion-summary-ui.test.tsx
- cd desktop/frontend && pnpm exec tsc --noEmit && pnpm build
* fix(desktop): hide Windows caption controls in image preview
Problem: The app-level image preview showed a second close-control cluster beside the Windows caption buttons, making the two actions easy to confuse.\n\nRoot cause: The custom Windows window controls stayed visible above the fullscreen image viewer overlay.\n\nFix: Hide the Windows caption-control group while the image viewer is mounted and restore it automatically when the viewer closes. Keep the viewer close button at the shared 16px inset and preserve Escape, backdrop, and native window shortcuts.\n\nVerification: CSS syntax and z-index checks passed; frontend typecheck passed; composer image capability tests passed (15/15).
* test(desktop): isolate image preview control contract
Problem: The Windows image-preview contract pushed app-chrome-tabs.test.ts beyond the repository's test-file size ceiling.\n\nRoot cause: The focused CSS contract was appended to an already baselined large suite.\n\nFix: Move the contract into a discovery-based standalone test without changing production behavior.\n\nVerification: focused contract 5/5, CSS checks, TypeScript, repolint, and git diff checks pass.
Problem: Users treated 本轮验证 as a second action on the quality notice.
Clicking it did nothing, so the orange card and 0/5 todos looked stuck.
Root cause: The notice only had View changes. The same words in the
workspace panel were a heading, not a control, and did not reveal the
summary when a file preview was selected.
Fix: Add a Turn verification button on completion notices that opens the
changed dock, returns to the overview, and scrolls to the summary. Keep
the in-panel title as a heading. Do not rerun checks or advance todos.
Verification: tsx src/__tests__/completion-summary-ui.test.tsx
tsx src/__tests__/workspace-changes-errors.test.tsx
tsc --noEmit
Problem:
SetDefaultModel read tab.model without App.mu while persisting the session sidecar. Concurrent model updates from Wails goroutines could race that read.
Root cause:
The persistence helper guards the later current-model check, but its tab.model argument was evaluated before either runtimeRebuildMu or App.mu was acquired.
Fix:
Carry the canonical resolved model in the SetDefaultModel call frame and pass that immutable value to persistTabModelIfCurrent. Add a race regression with a concurrent lock-respecting tab model writer.
Verification:
- go test -race . -count=10 -run '^TestSetDefaultModelConcurrentTabModelUpdateIsRaceFree$'
- go test -race . -count=1 -run 'TestSetDefaultModel|TestNewSession|TestSetModelForTab|TestMetaForTabConcurrentWithBuildSwap'
- go test ./... -count=1 -skip '^TestTabEventSinkForwardsImmediateWorkspaceMutation$'
- go test -race . -count=1 -skip '^TestTabEventSinkForwardsImmediateWorkspaceMutation$'
- make lint
- git diff --check
Problem:
Scratch-path inference could hide pathless Bash side effects, durable writes outside the workspace, and scratch symlink aliases into the workspace.
Root cause:
Delivery accounting treated script location as side-effect proof and equated non-workspace with non-delivery. Scratch classification used lexical paths only.
Fix:
Keep pathless Bash fail-closed, centralize delivery-mutation classification so only proven scratch is excluded, and resolve scratch aliases before assigning scope.
Verification:
- go test ./internal/evidence ./internal/completion ./internal/taskcontract ./internal/checkpoint ./internal/agent ./internal/cli -count=1
- go test -race ./internal/evidence ./internal/completion ./internal/taskcontract ./internal/checkpoint ./internal/agent ./internal/cli -count=1
- go test ./... -count=1
- go vet ./...
- go run ./tools/repolint
- GOOS=windows GOARCH=amd64 go test -exec=/usr/bin/true ./internal/evidence ./internal/checkpoint
Problem:
Changing the default model in Settings did not survive restart and did
not apply to New Session. Users saw the previous conversation's provider
after both actions (#9080).
Root cause:
SetDefaultModel wrote default_model and switched the live tab, but empty
sessions do not autosave a turn, so the session sidecar kept the old
provider. Startup prefers that sidecar over default_model. NewSession
also inherited the current tab model and no-op'd on a blank tab, so the
composer new-session action never consulted the configured default.
Fix:
Persist the selected default onto the current session sidecar, matching
SetModelForTab. After NewSession rotation (or a reused blank tab), apply
the same default as EnsureBlankTab. Existing conversations still keep
their saved model until the user starts a new one.
Verification:
- go test . -count=1 -run TestSetDefaultModelPersistsSessionSidecar
- go test . -count=1 -run TestNewSessionForTabUsesConfiguredDefaultModel
- go test . -count=1 -run TestNewSessionForTabAlignsBlankTabToDefault
- go test . -count=1 -run 'TestNewSession|TestSetDefaultModel|TestEnsureBlankTab|TestDesktopNewSession'
- go test -race . -count=1 -run 'TestSetDefaultModelPersistsSessionSidecar|TestNewSessionForTabUsesConfiguredDefaultModel|TestNewSessionForTabAlignsBlankTabToDefault'
- make lint
Problem: Windows WebView2 sessions with OS animation effects disabled could enter a persistent transcript flicker loop after returning to the tail, making long sessions unable to rest on the newest content.
Root cause: reduced-motion layout churn made the tail-follow writer repeatedly target the estimated LAST index from Virtuoso. No-op writes re-armed measurement retries, while the browser gate sampled transient geometry and could click a remounting jump-bottom control.
Fix: target the native scroll extent, require an off-bottom displacement to survive a full frame before writing, and make the browser gate wait for consecutive stable geometry frames while atomically clicking the current connected control.
Verification: pnpm test:transcript; pnpm build; pnpm test:transcript-browser; six concurrent transcript-scroll-stability Chromium runs; go run ./tools/repolint; git diff --check; exact merge-result verification against main-v2 at 83ccf6858f788fb40d4ff29ddca4988a995d3844; all required CI and CodeQL checks passed.
Problem: After dropping the complete_step receipt gate, todo_write could
replace or clear the current item on a plain Allow. Empty lists also skipped
Auto Guard because recoveryPlanTransition ignored todos: []. CI lint failed
because completestep_test.go grew past 800 lines.
Root cause: Current-item continuity was removed entirely, and empty
replacements were treated as invalid plans instead of structural dismissals.
Fix: Allow same-identity in_progress to completed without a sign-off.
Removing, replacing, or clearing the current item still requires
AuthorizePlanReplacement. Empty lists now enter plan-transition review.
Move the verification-hint test into its own file so repolint stays green.
Verification: go test ./internal/tool/builtin/ ./internal/agent/ ./internal/evidence/
go run ./tools/repolint
Problem:
Scratch execution could suppress rewind coverage incorrectly, while completion attention was reclassified by mutable client state. Platform paths, lint budgets, and locale budgets also kept CI red.
Root cause:
A command-token heuristic conflated script location with all side effects, write scope resolved symlinks before the checkpoint safety layer, and completion events omitted the turn-time policy decision.
Fix:
Keep checkpoint coverage fail-closed, add a narrow turn-local scratch delivery scope, classify workspace symlinks lexically for the safety layer, carry authoritative floor and attention fields, stabilize the macOS watcher test, and ratchet locale budgets by the measured delta.
Verification:
- go test ./... -count=1
- go test -race on evidence, completion, taskcontract, checkpoint, agent, and CLI packages
- go vet ./... in root and desktop modules
- go test ./... -count=1 in the desktop module
- Windows cross-compilation for evidence and checkpoint tests
- frontend completion tests, typecheck, production build, and bundle budgets
- go run ./tools/repolint
Problem: Models cited a git commit as kind=verification with no command.
complete_step rejected the sign-off without saying they could use files,
diff, or manual instead.
Root cause: The empty-command error only mentioned kind "manual".
Fix: Keep the verification command requirement and point at files, diff,
or manual when no session command is cited.
Verification: go test ./internal/tool/builtin/ -run TestCompleteStep
go test ./internal/tool -run TestBuiltinToolContractDocumentation
Problem: Loop tests still expected todo_write to refuse completions until
complete_step succeeded, so the new progress contract would look like a
regression.
Root cause: Those tests encoded the old sign-off-as-key design, including
the plan-transition replacement block.
Fix: Accept todo_write progress without a receipt, keep complete_step
unavailable in plan mode, and prove both channels can finish a list.
Completed history still cannot be rewritten.
Verification: go test ./internal/agent/ ./internal/control/
Problem: A finished task list stayed at 0/N because todo_write refused to
mark, replace, or clear the current item unless complete_step had already
succeeded. When complete_step was hidden in plan mode, that gate deadlocked.
Root cause: verifyTodoCurrentContinuity and verifyTodoCompletionTransitions
treated the checklist as a sign-off ledger instead of a progress UI.
Fix: Keep serial shape and step identity checks. Drop the complete_step
receipt requirement so todo_write can record progress in any workflow phase.
complete_step remains the optional evidence receipt.
Verification: go test ./internal/tool/builtin/ ./internal/evidence/
Problem: A pinned conversation could appear both in the pinned section and in its Global or project folder.
Root cause: The sidebar split removed only rows carrying the pinned flag, so catalog topic and runtime session projections of the same logical conversation could both remain visible.
Fix: Deduplicate project-tree rows by scope, workspace root, and topic ID, preserve same-ID topics in different projects, and isolate presentation helpers in a dedicated module.
Verification: 88 project-tree tests, runtime projection and shell-race tests, typecheck, ESLint, production build, bundle budgets, repolint, browser pin/unpin flow, and all required CI checks passed.
Problem
Capturing /tmp probe scripts recorded outside_workspace, and bash that
only ran those scripts recorded bash_side_effect. Rewind then asked
the user to confirm "partial project coverage" for files that were
never in the workspace.
Root cause
CapturePath treated every path outside the workspace root as a project
hole. observeBeforeMutation recorded a bash gap whenever the tool could
not preview a workspace path.
Fix
Add GapScratch. Scratch preview paths and bash commands that only name
scratch files use that reason. Rewind confirmation ignores scratch-only
gaps so workspace restore is not blocked by probe scripts.
Verification
go test ./internal/checkpoint/ ./internal/agent/ ./internal/control/ ./internal/cli/ -count=1
Problem
The transcript turned every quality-summary gap into an orange
"this turn still needs attention" card. Research turns that only
probed /tmp, and standard-floor workspace edits without review,
looked like failed delivery.
Root cause
completionSummaryNeedsAttention treated partial verdicts, unavailable
review, and any gap_kinds as interrupts. The card reused one generic
sentence for every case.
Fix
Align desktop and CLI with NeedsAttention. Failed checks and delivery
gaps keep a warning with specific copy. Workspace mutations on the
standard floor become a neutral "changes this turn" chip. Scratch-only
turns insert nothing.
Verification
go test ./internal/cli/ -count=1
pnpm exec tsx src/__tests__/use-controller-stream-progress.test.ts
pnpm exec tsx src/__tests__/completion-summary-ui.test.tsx
pnpm exec tsx src/__tests__/use-controller-meta.test.ts
Problem
Any successful write, including /tmp probe scripts, incremented
completion Mutations and produced unverified_change / unreviewed_change
gaps. The host then emitted a quality summary that frontends treated as
attention.
Root cause
completion.Build and emitCompletionSummary counted every Write/Mutation
receipt. They did not ask WriteScope whether the path was a project file.
Fix
BuildAt filters Changes and Mutations to workspace paths. NeedsAttention
interrupts only for blocked turns, failed checks, unbacked claims, or
delivery-floor proof gaps. Standard unreviewed writes and scratch-only
turns stay quiet.
Verification
go test ./internal/completion/ ./internal/agent/ -count=1
Problem
Probe scripts written to /tmp or session temp were treated as project
writes. Delivery obligations and later quality cards then treated a
research turn as incomplete delivery.
Root cause
Writer classification only asked whether a path looked sensitive. It
had no notion of where the write landed, so /tmp/btc_klines.py and a
workspace source file used the same duty table.
Fix
Add WriteScope (workspace / scratch / outside). /tmp, /private/tmp, and
reasonix-session-tmp-* are scratch. Scratch writers create no
DiffReview or delivery-floor FullVerify duties. ClassifyEffect still
keeps WorkspaceWrite for mutation-risk scoring.
Verification
go test ./internal/evidence/ ./internal/taskcontract/ -count=1
Problem
The generated v1.28.0 record re-listed fixes that already shipped in
v1.27.0, cited a pull request that was never merged, and omitted a
co-author who contributed inside this release range.
Root cause
The generator derived refs from the #9065 commit body, which references
its earlier incomplete attempts (#9013, #9054, #9027) as lineage. Those
numbers were treated as this release's own changes. #9013 and #9054
merged before v1.27.0 and are already credited in the v1.27.0 record;
#9027 was closed without merging.
Fix
- Drop the "Stale transcript navigation" (#9054) and "Question navigation
single activation" (#9013) fixed entries; both shipped in v1.27.0.
- Remove #9027 from the remaining "Question navigation landing" entry and
from the desktop transcript navigation highlight.
- Credit Linearl, whose Co-authored-by trailer is on bd8a8822b in #9072.
Verification
- scripts/validate-stable-release-record.mjs against the main-v2 catalog:
"reviewed Stable release record verified: v1.28.0".
- scripts/release-notes.test.mjs 6/6, release-verify-issues.test.mjs, and
check-single-release-public-contract.mjs all pass.
- v1.27.0 and v1.28.0 ref sets are now disjoint; the six user-facing PRs
of this range (#9062#9065#9072#9074#9075#9078) each appear once.
#9067 is CI-only and stays out of user-facing notes.
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
Problem
PR #8866 removed the light/balanced/delivery execution modes in favor of
one adaptive standard execution, and #8930 finished the fact-driven
cleanup. Delivery-grade sessions lost their sticky completion gates, and
ordinary sessions inherited the delivery-only readiness pause: nothing
lets a session pin delivery-level verification, and nothing lets an
ordinary session opt out of the recovery card.
Root cause
The role setting existed only as deprecated no-op compatibility shims
(SetAgentPreset, tokenMode, /preset), while the fact contract rebuilt
each turn had no session-scoped floor input. The final-readiness pause
was armed by delivery scope and strict obligations instead of by an
explicit, user-selectable floor.
Fix
- taskcontract: PolicyFloor enum + ReasonPolicyFloor. The floor in force
at write time is stamped on the evidence receipt, so the per-turn pure
replay re-derives identical floor obligations even after the session
floor changes: a downgrade never retracts established obligations, and
an upgrade never retroactively tightens old writes.
- control: SetQualityFloor/QualityFloor single write path on a grouped
sessionSettings sub-state; the floor rides runtimepolicy.Constraints
through withPlannerTurnMetadata into each turn's engine.
- agent: readinessPauseActive makes the floor the only thing that arms
the final-readiness pause. The standard floor restores the pre-#8866
balanced feel across all three execution modes -- a readiness gap is
still audited but never stops the turn. Goal keeps driving because its
FSM reads Agent.ReadinessResult directly rather than consuming
FinalReadinessError, so suppressing the pause costs it no signal.
- Delivery deepens verification; it does not take over persistence. The
readiness continuation stays bounded at its existing 1-2 turns, so the
floor owns verification depth and goal mode owns "keep going".
- entries: light and every alias fold silently to standard; unknown
values error. CLI /preset and --preset/--profile, ACP
session/set_config_option (work_mode/agent_preset/quality_floor) all
become real switches; boot.Options seeds the floor at build.
- desktop: WorkspaceTab.qualityFloor replaces the redundant tokenMode
field; the eight pinned compat sites now derive from the floor;
isolated worktrees infer delivery (floorInferred); the composer gains
a standard/delivery segmented control beside tool approval, orthogonal
to the execution-mode menu; BranchMeta persists quality_floor with
legacy delivery migration.
- AcceptDeliveryToTab clears awaiting_delivery with no model turn,
idempotently, touching no other status. It is bound to the persisted
tab state rather than only the end-of-turn card: the project-tree
topic status already carries that state, so a reopened session has an
exit and no second source of truth is added. Adapted from #9037
(Phase 1) for issue #9036.
Verification
- go test ./internal/... (agent, control, taskcontract, boot, cli, acp,
evidence, agentpreset)
- go test -race ./internal/control/ ./internal/taskcontract/
./internal/agent/
- cd desktop && go test . (TestTabEventSinkForwardsImmediateWorkspace-
Mutation fails identically on pristine origin/main-v2 - pre-existing)
- desktop/frontend: pnpm typecheck, pnpm lint:hooks, pnpm build
(all bundle budgets PASS)
- gofmt, go vet ./..., make lint (golangci-lint + repolint clean,
ratchet baseline unchanged)
Cache-impact: none - the floor is host-only session state; the golden
baseline (system prompt, tool schemas, provider request, prefix shape)
stays green and TestEffectQualityFloorDoesNotTouchProviderPrefix pins
byte-identical prefixes across floors.
Co-authored-by: Linearl <[email protected]>
The bounded grace release must leave the owner able to acquire again, otherwise
the fix would trade a permanent stall for a self-lock. That contract was
implicit: the existing tests proved the lease gets released, not that either
session can actually take it afterwards — which is the whole user-visible point
of the fix.
The test drives the full alternation: owner A acquires, retains a resident job,
goes idle and loses the lease to the grace window; owner B then acquires while
A's job is still running; A reacquires for its next turn. Passes with
-race -count=3.
Problem: a session that started a resident background service (dev server,
watcher, debug server) kept the workspace write lease forever. Its own UI went
fully idle, yet every other session targeting the same workspace blocked
indefinitely on "another session is writing to this workspace", with no
recovery short of killing the job or restarting the app.
Root cause: jobs.Manager reports every started job to Owner.RetainUntil (wired
via WithJobStartObserver in boot), which increments the `background` counter.
releaseIfIdleLocked refused to release while `background != 0`, and a job's
done channel closes only when its run function returns. A resident service
never returns, so `background` stayed >= 1 and `acquired` stayed true long
after the last agent run had ended.
Fix: a retained background job now extends the lease only for a bounded grace
period after the final agent run ends, then the lease is released even while
the job keeps running. The grace release validates a lease epoch, so it can
never release a later acquisition when Timer.Stop loses the race with an
already-running callback, and BeginRun cancels any pending grace release so a
new turn never has the lease pulled out from under it.
Verification: three regression tests in internal/workspacelease cover a
resident job releasing after the grace window and the workspace becoming
acquirable by another owner, an active run cancelling a pending grace release,
and a finished job still releasing immediately. Ran with -race -count=2;
reverting the fix makes the first test fail. make lint (golangci-lint 0 issues,
repolint clean), go vet, and the boot/agent/control/tool-builtin/jobs suites
pass.
Problem:
The zh labels read plain "阶跃星辰" while five presets now span two
billing channels (Coding Plan subscription vs pay-as-you-go), so the
channel a preset targets was invisible at a glance.
Fix:
Label the subscription presets "阶跃星辰 Coding Plan (/ Anthropic)"
(zh-TW 階躍星辰, en "StepFun Coding Plan") and the metered ones
"阶跃星辰 API 按量付费" — matching the repo convention where Coding
Plan is kept as the official product name (Kimi/Qwen/GLM presets) and
only the brand is localized. Descriptions note the channel (step_plan
订阅 / 按量付费) explicitly. Contract test updated to pin the channel
suffix in every locale.
Verification:
- settings-contract 49/49
- npm run build (all bundle budgets PASS)
Problem:
StepFun runs two parallel billing channels — the Coding Plan
subscription (step_plan endpoints, monthly Credit pool) and the
pay-as-you-go standard API (account balance) — but Reasonix only offered
step_plan presets plus the Responses one. Users with pay-as-you-go keys
had no preset, even though the standard channel serves the same
reasoning models and, on the Anthropic protocol, caches prefixes
automatically.
Root cause (verified against the official docs overview + live probes
with a real key):
- Standard /v1/chat/completions and /v1/messages both serve the
step-3.7/3.5-flash SKUs; the step_plan endpoints return
"you have no active step plan subscription" for pay-as-you-go keys.
- reasoning_effort and output_config.effort measurably change reasoning
depth on the standard channel (low 49 vs high 300 output tokens).
- step-3.7-flash accepts image input on the standard channel (answered
"red" for a generated PNG) while step_plan rejects images outright.
- /v1/messages auto-caches prefixes without cache_control markers
(cache_read_input_tokens 128 on the second turn).
Fix:
- New curated presets "stepfun-api" (openai, https://api.stepfun.com/v1,
vision on step-3.7-flash) and "stepfun-api-anthropic" (anthropic,
origin base URL, thinking=adaptive) with the low/medium/high effort
ladder from the docs.
- Desktop i18n for both presets in en/zh/zh-TW (按量付费 / 按用量付費),
SettingsPanel cases, bridge mocks, and contract-test coverage.
- zh/zh-TW locale bundle budgets +0.1 KiB per the established ratchet.
The full StepFun matrix is now: stepfun / stepfun-anthropic (Coding
Plan), stepfun-responses / stepfun-api / stepfun-api-anthropic
(pay-as-you-go).
Verification:
- go test ./internal/config/ ./internal/provider/responses/
./internal/provider/openai/ (fresh runs, incl. the new
pay-as-you-go contract test)
- frontend: tsc --noEmit, npm run build (all budgets PASS),
settings-contract 49/49
- live probes: model gating, effort depth delta, vision, auto-caching
Problem:
StepFun exposes a Responses API alongside its chat-completions and
Anthropic-compatible endpoints, but Reasonix offered no preset for it, and
the three StepFun presets showed English-only labels ("StepFun") even in
the Chinese UI.
Root cause (verified live against api.stepfun.com with a real key):
- POST /v1/responses and /step_plan/v1/responses exist and speak the
OpenAI Responses wire; reasoning.effort low/medium/high works; tools
work; streaming emits response.reasoning_text.delta.
- Only step-3.7-flash is Responses-enabled (3.5 SKUs return "this model
is not enabled for the Responses API").
- The endpoint silently ignores previous_response_id (a continuation
billed only new-turn tokens and the model hallucinated), so it is
stateless like DeepSeek.
- Input reasoning items REQUIRE a summary list (400 without, 200 with),
matching DashScope's contract.
- web_search tools are silently ignored (model answers it has no
internet access), so no server-side search flag.
Fix:
- responses vendor table: add "stepfun" (stateless, toolCallReasoning,
summaryRequired) with exact-host detection for api.stepfun.com/.ai on
both the standard and step_plan paths.
- New curated preset "stepfun-responses" (kind=responses,
https://api.stepfun.com/v1, single step-3.7-flash model, stateless
mode, low/medium/high efforts).
- Desktop i18n: localize all three StepFun preset labels and
descriptions in en/zh/zh-TW ("阶跃星辰" / "階躍星辰"), wire the
label/description cases in SettingsPanel, add the bridge mock preset,
and extend the settings contract test.
- zh/zh-TW locale bundle budget +0.1 KiB per the established ratchet
(three presets' localized copy, ~0.1 KiB gzip, 0.2% over the old
gate); repolint baseline carries the touched files' existing debt.
Verification:
- go test ./internal/provider/responses/ ./internal/config/
./internal/boot/ (fresh runs)
- desktop frontend: tsc --noEmit, npm run build (all bundle budgets
PASS), settings-contract (49/49), bundle-contract (21/21)
- live curl probes with a real key on /v1/responses: effort, tools,
summary-required, statelessness, model gating
Problem:
Users connecting StepFun (阶跃星辰) as a custom OpenAI-compatible provider
got HTTP 404 on every call, while the same base URL worked in
Anthropic-protocol clients. Setup looked healthy because the model probe
succeeded, so the failure only appeared at chat time.
Root cause:
StepFun's docs hand Anthropic-SDK users a base without /v1
(https://api.stepfun.com/step_plan) because that SDK appends /v1/messages
itself. Pasting the same base into Reasonix's OpenAI-compatible client
concatenates {base}/chat/completions — a 404 — while the wizard's model
probe tries {base}/v1/models as a fallback and succeeds. The endpoint
asymmetry let a broken chat URL pass setup. Verified against the live
endpoints: /step_plan/chat/completions and /step_plan/messages return
404; /step_plan/v1/{chat/completions,messages,models} return 401 without
a key (paths exist). Both official regional hosts (api.stepfun.com China,
api.stepfun.ai global) behave identically.
Fix:
Canonicalize known official StepFun step_plan URLs at the provider
boundary, following the existing Token Rhythm pattern: the chat client
resolves any documented form of the base (with or without /v1, chat or
models leaves, doubled suffixes) to /step_plan/v1/chat/completions, and
the model fetch resolves to /step_plan/v1/models, so probe and chat can
never disagree. The user's regional host choice is preserved (#7066);
relay gateways, lookalike domains, the standard api.stepfun.com/v1
surface, and unknown paths stay untouched.
Verification:
- go test ./internal/provider/openai/ ./internal/config/ (43 new
StepFun cases incl. host-preservation, negative-domain, and
probe/chat-agreement assertions)
- go test -race ./internal/provider/openai/ -run "StepFun|TokenRhythm"
- go test ./internal/tool/builtin/ ./internal/boot/
- go vet; gofmt; repolint clean on changed files
- live endpoint probes with curl on both regional hosts
Problem:
Official DeepSeek-V4-Pro underperforms in Reasonix because its agent
post-training is peaked on DeepSeek Harness minimal-mode's first-line
persona. Without that sentence, thinking stays in the chat distribution.
Root cause:
Reasonix starts with the generic Reasonix system prompt and, in auto
mode, injects Chinese thinking on Chinese user turns. Both fight the
English "We need" agent trace the model was trained on.
Fix:
Prepend the official DSH persona as the first system-prompt paragraph
only for api.deepseek.com DeepSeek-V4-Pro. Strip it when the session
is not that model. Pin auto reasoning language to English for that
entry so per-turn Chinese inference cannot override the persona.
Explicit zh/en settings stay user-owned.
Verification:
- go test ./internal/config/ -count=1
- go test ./internal/boot/ -count=1
- go test ./internal/tool/builtin/ -count=1
- make lint
Problem: expanded long transcripts could flash or oscillate after the native scrollbar reached the bottom; after the first corrective write the viewport could also strand far above the bottom when the post-drag remeasure read as a shrink.
Root cause: every repeated non-bottom scroll delivery while tail-follow was active re-armed the tail writer, so WebView2/Virtuoso measurement churn could loop programmatic bottom writes against native scrolling. Conversely, gating re-arm on the bottom-to-non-bottom edge alone left no convergence lane when the native-thumb release remeasure netted a height drop and was misread as CONTENT_SHRANK (which deliberately does not re-aim the tail).
Fix: keep the edge trigger for bottom-adjacent jitter, and let a substantial displacement (>= 24px above the bottom, same scale as the shrink threshold) re-arm the tail writer regardless of the previous delivery state, so a misread shrink cannot strand the viewport. The tail-settle tick also checks convergence before writing, so a late layout event against an already-settled viewport emits no redundant write.
Verification: pnpm test:transcript (46 passed incl. new substantial-displacement and misread-shrink cases); pnpm build; transcript scroll stability browser gate (52 consecutive local runs: zero stranded-tail stalls, idle stable-tail writes 0 of 0; residual 284/288 waits reproduce at the same rate on main-v2 base and are pre-existing); git diff --check.
Problem: after 1.27.0, clicking an early question in the navigator rail of a
long transcript still jumped to the transcript tail (or appeared dead when
already at the tail). The rewind jump had the same defect.
Root cause: `scrollToDataIndex` dispatched `firstItemIndex + dataIndex` to
Virtuoso's `scrollToIndex`, but Virtuoso's index normalizer clamps any index
to `totalCount - 1` — react-virtuoso expects a data-relative index even when
`firstItemIndex` is set. With the 1,000,000 index base, every jump clamped to
the last row. #9054 (selection cleanup) and #9013 (single activation) fixed
different failure modes; the index defect itself shipped through.
Fix: `scrollToDataIndex` now takes the data-relative index only. Both call
sites (question navigation and the rewind signal) pass the row index straight
through. #9054's stale-selection cleanup in handleJumpToQuestion is preserved
unchanged. Recovery restores keep using `firstItemIndex + index` because they
feed `initialTopMostItemIndex`, where Virtuoso does expect the absolute
location.
Verification:
- new transcript-question-jump.test.tsx asserts real landing (mounted target
row inside the viewport) for first/middle/tail positions, back-and-forth
jumps, stale-text-selection jumps, rewind, and older-history prepend;
reverted against the pre-fix code it fails on the first jump (timeout
waiting for the target question to mount)
- wired into `pnpm test:transcript` (all suites green)
- `pnpm run test:typecheck`, `pnpm run lint:hooks`, `check:scroll-writer`: OK
- transcript-recovery-race.test.tsx updated for the new one-arg signature
Index fix authored by hanswu in closed PR #9027; re-applied here on top of
#9054 with the landing tests extended and wired into the standard script.
Co-authored-by: hanswu <[email protected]>
Problem: every PR's lint job turned red today with
`internal/remote/auth.go:150-151: SA4023: this comparison is always true`
on the GOOS=windows cross-platform leg, including frontend-only PRs whose
merge tree is byte-identical to main-v2 in every Go file. PR #9062 and
#9065 both hit it deterministically; the same leg passed on the 2026-08-17
23:36 UTC main-v2 push run with the same tree, tool pin (golangci-lint
v2.12.2, Go 1.26.6), and runner image hash. Not reproducible locally
(macOS binary, clean cache, CI Go toolchain: 0 issues), so a runner-side
analysis-cache state flipped the pre-existing finding to visible.
Root cause: dialAgent's Windows stub (agent_windows.go) always returns a
non-nil error, so staticcheck is correct that `err != nil` after the call
is trivially true under GOOS=windows. The comparison is meaningful on
Unix where dialAgent can succeed; the finding is dormant debt of the
documented "named-pipe transport is a V2 follow-up" stub, not a bug any
PR introduced.
Fix: one scoped exclusion in .golangci.yml — path internal/remote/auth.go,
linter staticcheck, rule SA4023 — mirroring the existing SA5011 scoped
suppression pattern. SA4023 keeps guarding every other file, and the
exclusion self-justifies removal when the Windows agent dialer is
implemented.
Verification:
- GOOS=windows golangci-lint run ./internal/remote/: 0 issues
- GOOS=darwin and native legs: 0 issues
- full ./... sweeps clean on the SA5011-pattern shape (config parses,
exclusion scoped)
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
* fix(desktop): recover question navigation after lost selection
Problem:
- Assistant completion prose could appear to contradict the host-owned readiness card.
- A lost WebView2 pointerup could leave transcript selection owning scroll, so question navigation clicks were silently rejected.
Root cause:
- The readiness copy did not explicitly distinguish assistant-generated text from the system check result.
- Question navigation did not clear stale transcript selection before requesting an indexed jump.
Fix:
- Clarify readiness copy in English, Simplified Chinese, and Traditional Chinese.
- Clear native and retained transcript selection before the question navigator submits its single scroll request.
- Cover the selection-to-navigation transition with reducer, race, and real-browser regression evidence.
Verification:
- pnpm test:transcript
- pnpm build
- pnpm typecheck
- pnpm lint:hooks
- pnpm check:scroll-writer
- PLAYWRIGHT_BROWSERS_PATH=.pw-browsers node bench/transcript-scroll-stability.mjs
- git diff --check
* fix(desktop): keep locale bundles within budget
Shorten the readiness clarification without changing its meaning so the Simplified and Traditional Chinese lazy chunks remain below their enforced gzip budgets.
* fix: allow ordered complete step batches
Remove the artificial one-signoff-per-round guard while keeping complete_step serial and Todo-ordered. Update executor handoff guidance and regression coverage so consecutive evidence-backed sign-offs can share one provider round without changing provider-visible tool schemas.
* feat: shadow anchor safety for delete range
Record model-visible read windows as turn-scoped line digests and compare delete_range targets in a content-free shadow audit. Keep the legacy fresh-read gate and provider schemas unchanged while preserving audit forwarding through every sink wrapper.
* feat: enforce interval fingerprints for delete range
Use eligible model-visible anchor intervals to replace the legacy same-turn full-read gate for built-in delete_range. Native target errors remain native, same-batch reads stay ineligible, and a host-only kill switch restores the legacy policy.
* feat: close anchor safety rollout gaps
Add content-free anchor audit aggregation to e2ebench, expose the legacy fresh-read rollback switch only through trusted user configuration, document ordered sign-offs, and expand batch/partial-window regression coverage.
* refactor: extract anchor safety owners
Problem: the implementation added lines to several already-baselined oversized files and failed the repository lint gate.\n\nRoot cause: new anchor audit, gate, config rendering, ledger, and batch tests were placed in legacy owner files.\n\nFix: move each concern into a focused sibling file and compact the user-global config preservation without changing runtime behavior or updating lint baselines.\n\nVerification: go test ./...; go test -race ./internal/agent ./internal/evidence ./cmd/e2ebench; go vet ./...; go run ./tools/repolint.
* fix: use split sequence for read observations
Problem: CI modernize lint rejected strings.Split allocation in the read_file observation parser.\n\nRoot cause: the parser iterated over a materialized slice even though it only streams once.\n\nFix: range over strings.SplitSeq.\n\nVerification: focused builtin/agent tests, go vet, repolint, and golangci-lint all pass.
Problem: transcript-scroll-stability intermittently timed out after native thumb release because an upward wheel could remain in tail-follow, and the browser gate sometimes targeted transient or browser-owned gutter geometry.
Root cause: USER_SCROLL_INTENT did not retain gesture direction, so a queued SCROLL_DELIVERED(atBottom=true) could reclaim the tail before Chromium applied the upward wheel default action. The benchmark also reused stale viewport coordinates.
Fix: record whether active reader intent may claim the physical tail, allow that transition only for downward/native-bottom gestures, and clear the capability with the intent lifecycle. Re-resolve a visible row-padding target for outer wheel gestures and let trusted wheel input settle before assertions.
Verification: pnpm test:transcript; pnpm test:transcript-browser; pnpm test:typecheck; pnpm build; transcript-scroll-stability 10 consecutive Chromium runs; go run ./tools/repolint; git diff --check.
* fix(provider): recover Responses tool turns without reasoning
Problem:
DeepSeek Responses, MiMo Responses, and reasoning-disabled Responses runs could stop before executing a valid tool call when the provider omitted a reasoning item.
Root cause:
The Responses adapter declared replay-required reasoning but could not express that its function_call/function_call_output history remains valid when the optional reasoning item is absent. It also kept the replay contract enabled when reasoning was explicitly disabled.
Fix:
Declare the protocol-valid empty-reasoning fallback for recognized stateless Responses vendors, make the replay requirement effort-aware, and retain one exact probe for DeepSeek Pro while Flash, MiMo, and disabled-thinking turns continue without a redundant request.
Verification:
- go test ./... -count=1
- go test -race ./internal/provider/responses ./internal/agent -run Responses -count=1
- go vet ./...
- ./scripts/cache-guard.sh
- go run ./tools/repolint
* test(provider): cover live DeepSeek Responses recovery
Problem:
The deterministic fixture covered missing Responses reasoning, but the official paid endpoint had no Agent-level live tool-loop or forced-omission regression.
Root cause:
Existing live Responses coverage exercised server web search only, so it did not prove client tools execute exactly once when Flash or Pro omits replayable reasoning.
Fix:
Add credential-gated live Agent loops for official Flash and Pro plus a localhost stream proxy that removes reasoning events from real DeepSeek Responses tool turns. Assert Flash continues without a retry, Pro retries the frozen request once, and both execute the tool exactly once.
Verification:
- official Flash/Pro: 10 live tool loops each
- forced missing reasoning: Flash stripped 25 events; Pro stripped 57 events across two responses
- go vet -tags=live ./internal/agent
- go run ./tools/repolint
* fix(desktop): converge transcript tail on native geometry
Problem: v1.26 could still strand very long sessions above the physical bottom after a session switch, a native scrollbar release, or delayed Virtuoso measurement. The jump-bottom control remained visible and the adjacent workspace resizer overlapped the scrollbar hit area.
Root cause: the arbiter treated Virtuoso's logical atBottom callback as truth, bounded tail convergence to a short retry window, and let stale frames outlive their scroll surface. Reader intent and native thumb release were not delivered with authoritative physical geometry.
Fix: derive bottom ownership from the live scroller, keep tail-follow convergent across later layout changes, bind asynchronous work to the current generation and scrollport, and hand off nested/user gestures explicitly. Move the workspace resize hit area into the dock and centralize pointer cleanup. Add deterministic races plus a sanitized 70-tool/44-assistant long-turn browser fixture.
Verification: pnpm test:transcript; focused resize/workspace tests; pnpm build; real Chromium transcript browser gates; repolint; git diff --check; Windows 11 WebView2 at 100%, 125%, and 150% DPI with repeated session switches, jump-bottom clicks, composer resizes, and native thumb drags.
* test(desktop): target the outer transcript gutter
Problem: the browser gate used the transcript center to create outer wheel intent after native thumb release. Expanded nested tool or code scrollers could correctly retain that gesture, leaving the test waiting for manual mode.
Root cause: the test input point did not guarantee ownership by the outer scrollport after nested-scroll handoff became explicit.
Fix: aim the explicit-bottom precondition at the reserved right transcript gutter, matching the storm precondition. Product timeouts, pixel thresholds, and scroll behavior remain unchanged.
Verification: transcript-scroll-stability.mjs passed twice consecutively in real Chromium.
* test(desktop): require tail ownership during churn
Problem: the browser gate stopped issuing downward wheels after observing a transient physical bottom, then waited for tail-follow separately. Random height churn could land between that sample and the scroll delivery, leaving the test in manual mode with no further user input.
Root cause: the loop termination condition checked native distance but not whether the arbiter had accepted the same gesture as tail ownership.
Fix: keep both measurement-churn loops active until the transcript is within one pixel and reports tail-follow. Attempt budgets, timeouts, and pixel tolerances remain unchanged.
Verification: transcript-scroll-stability.mjs passed four consecutive real Chromium runs.
Problem:
When requestAnimationFrame stopped firing (WebView2 window minimized or
occluded, main thread saturated by a long transcript), text/reasoning
deltas piled up in the rAF batch buffer indefinitely: nothing was flushed
until a non-stream event (e.g. Stop) called drain(). Users saw the
transcript frozen on "thinking…" with the whole reply appearing only
after pressing Stop, even though the backend had finished streaming.
Root cause:
createRafBatch only flushed on requestAnimationFrame callbacks and had no
fallback when frames stopped being produced.
Fix:
Arm a 200ms stall timer alongside the rAF handle. Whichever fires first
flushes; an earlier flush cancels the timer, so the visible path keeps its
one-flush-per-frame behavior and the fallback only engages while rAF is
stalled. Add a dedicated raf-batch test suite covering the visible path,
the stalled path, drain semantics, re-entrant pushes, and the microtask
fallback.
Verification:
- tsx src/__tests__/raf-batch.test.ts (19/19)
- tsx src/__tests__/stream-delta-batch.test.ts (20/20, regression)
- tsx src/__tests__/use-controller-stream-progress.test.ts (95/95, regression)
- tsc --noEmit
- eslint src/lib/rafBatch.ts src/__tests__/raf-batch.test.ts
* Fix tool-result cache prefix stability
Problem: complete tool RawContent was promoted into ordinary provider requests, making large results consume context and destabilize cacheable prefixes.
Root cause: sampling, summaries, projection replay, and covered-prefix hashing shared the promoted RawContent representation instead of the bounded persisted Content.
Fix: keep provider-visible tool results at 32KB, add session-scoped paged recovery through use_capability, and exactly migrate promoted-RawContent sidecars back to bounded hashes without changing session JSON or top-level tool schemas.
Verification: focused agent tests, race tests, cache guard scenarios, boot/repolint tests, and DeepSeek live A/B cache trend checks.
* Extract tool-result capability helpers
Move the new marker and restricted-list helpers out of already-large agent files so the implementation stays within repository size budgets without changing behavior or repolint baselines.
* Handle missing raw results by marker reference
When a new-format truncated record no longer has RawContent, retain the original result_ref from its marker so explicit recovery returns the stable unrecoverable-result error instead of a misleading not-found response.
* Modernize tool-result iteration
Use slices.Backward and strings.FieldsSeq so the new capability code satisfies the repository's golangci modernize checks without changing selection or marker parsing behavior.
* Fix provider projection isolation
Problem:
- Request normalization could mutate its provider-visible input copy and break active-turn and overflow progress decisions.
- Pressure pruning could derive provider-visible content from local RawContent.
Root cause:
- ModelMessages has a zero-copy fast path, but request-only metadata cleanup assumed an isolated slice.
- The pressure prune source preferred RawContent over bounded Content.
Fix:
- Detach the request message slice before request-only rewrites.
- Prune only provider-visible Content or the legacy ProviderContent representation.
- Add regressions for input immutability and RawContent pressure isolation.
Verification:
- go test ./...
- go test -race ./internal/agent
- ./scripts/cache-guard.sh
- go vet ./...
- go run ./tools/repolint
* Harden tool-result migration isolation
Problem:
- promoted sidecars could retain full tool-result bodies after their hashes were migrated
- restricted capability frontends could share a session reader across agents
Root cause:
- sidecar migration normalized only covered hashes
- clone paths handled only bare UseCapabilityTool instances
Fix:
- normalize exact promoted projection bodies to canonical bounded Content and fail closed on ambiguous bodies
- clone restricted frontends, resolvers, and allowlists for subagents and planners
- add load, recovery-copy, duplicate-ID, schema-stability, and session-isolation regressions
Verification:
- go test ./internal/agent ./internal/boot -count=1
- go test -race ./internal/agent -count=1
- ./scripts/cache-guard.sh
- go test ./... -count=1
- go vet ./...
- go run ./tools/repolint
* Satisfy capability clone lint
Problem:
- CI lint rejected the bool-map clone loop under the modernize ruleset
Root cause:
- the helper used a manual map assignment loop
Fix:
- copy immutable allowlist snapshots with maps.Copy
Verification:
- golangci-lint run --timeout=5m
- go test ./internal/agent -run 'Test(RestrictedCapabilityFrontendCloneKeepsAgentSessionsIsolated|PlannerRestrictedCapabilityFrontendCloneKeepsExecutorSession|PlannerToolRegistryClonesUseCapability)' -count=1
- go vet ./internal/agent
- go run ./tools/repolint
* Fix path-bound tool-result session binding
Problem:
- explicit write_paths subagents exposed use_capability but could not read their own retained tool results
Root cause:
- pathBoundCapabilityProxy did not forward the session binder and cloneCapabilityFrontend did not rebuild that wrapper around an agent-owned frontend
Fix:
- forward session binding through the path-bound wrapper
- deep-clone its inner unrestricted or restricted frontend before rebuilding the wrapper
- cover parent/child session isolation and provider-visible schema stability
Verification:
- go test ./...
- go test -race ./internal/agent
- go vet ./...
- golangci-lint run --timeout=5m
- go run ./tools/repolint
- ./scripts/cache-guard.sh
Problem:
The fixed no-progress guard cannot be evaluated against real runs without first observing where an adaptive investigation account would have spent.
Root cause:
The runway work in #8404 mixed its counterfactual scorer and trajectory fields with an immediate replacement of live guard behavior on an obsolete runtime baseline.
Fix:
Keep the account private to OutcomeTracker, persist presence-aware balance/dry/idle/spent samples, preserve the optional state across experiment forks, and aggregate counterfactual spend in e2ebench. Leave ProgressTracker, arbiter verdicts, notices, prompts, and Goal behavior unchanged.
Verification:
- go test ./...
- go test -race ./internal/evidence ./internal/trajectory ./internal/agent ./cmd/e2ebench
- go vet ./...
- go run ./tools/repolint
- golangci-lint run --timeout=5m ./...
- scripts/check-cache-impact.sh
- scripts/check-docs-impact.sh
- git diff --check
Co-authored-by: yhh <[email protected]>
* fix(event): stop the quoting sink from swallowing every audit channel
CostQuoteSink forwarded Emit but not the optional sink capabilities, so every
recorder below it received nothing. In the CLI run chain that is the stats
recorder and the trajectory recorder: a real `reasonix run --trajectory` wrote
2130 event records and zero audit records — no outcome progress, no readiness
audits, no completion reports, no delegation admissions, no protocol recovery.
The shadow instrumentation those channels carry is the input to the EBM and
reasoning-governor experiments, so their trajectories have been empty of the
samples they were built to compare, and cmd/e2ebench has been silently falling
back to its verification backfill.
Embed AuditForwarder, which exists for exactly this and whose own comment
records the lesson: hand-written forwarding lost capabilities at multiple
wrappers while their owning tests stayed green.
The regression test drives the package dispatchers rather than the methods, so
it fails with a named channel per capability instead of a build error — the
dispatchers are the real path, and a wrapper that loses one no-ops silently.
* fix(event): preserve every optional sink capability
Problem:
The quoting fix and sibling decorators still dropped RunBudget and WorkspaceMutation, while stats consumed explicit turn-completion signals without forwarding them.
Root cause:
Optional sink capabilities were repeated as partial handwritten method lists, and the tests repeated another incomplete interface list.
Fix:
Define one optional-capability contract, enforce it on every decorator, forward the missing signals through the production chain, and keep CostQuoteSink on one authoritative inner sink.
Verification:
- go test ./internal/event ./internal/boot ./internal/stats ./internal/trajectory ./internal/control ./internal/cli
- git diff --check
Co-authored-by: SivanCola <[email protected]>
---------
Co-authored-by: SivanCola <[email protected]>
* Fix cross-session navigation ghost content
Problem:
Cross-session navigation could leave the source transcript and session-only controls visible until asynchronous tab or history work completed, producing ghost conversations and unsafe interactions.
Root cause:
The app had no navigation-scoped surface transition, and hydration implicitly reused resident items without proving session identity. Older async completions could also release newer visual transitions.
Fix:
Add a compare-and-clear navigation surface intent, synchronously mask source session UI during every navigation path, and hand off to the target hydration loader. Split hydration into preserve-current and replace-surface policies, require matching non-empty session identity before retaining placeholders, and keep target failures isolated from source content.
Verification:
Focused navigation, hydration, tab-switch, and transcript tests passed. Frontend type checks, transcript suite, production build, repository lint, diff checks, and an embedded-browser delayed-navigation inspection passed.
* Close navigation identity and reveal races
Problem:
Tab switching could reuse resident rows when a tab ID was rebound to another session generation, and stale Reveal calls could leave backend focus on a superseded tab.
Root cause:
switchTab did not apply the shared session identity policy, while App discarded stale backend-activating Reveal results without reasserting the visible tab.
Fix:
Apply replace-surface hydration for unproven tab identities, preserve only explicitly proven same-session state, and guard both Reveal paths with visible-tab backend repair. Add deterministic deferred-promise regressions for generation rebind failures and stale Reveal completions.
Verification:
- focused navigation and hydration race suites
- pnpm typecheck
- pnpm test:transcript
- pnpm build
- go run ./tools/repolint
- git diff --check
* fix(desktop): harden navigation surface handoff
Problem:
- Workspace changes could expose the source transcript before Wails returned.
- A delayed backend sync could overwrite a newer same-tab session generation.
Fix:
- Route workspace changes through the shared navigation intent and mask.
- Fence backend syncs by navigation generation and explicit hydration policy.
- Preserve only provably same-session history or an unbound active runtime tail.
- Keep live prompt/runtime state intact when target history loading fails.
Verification:
- Navigation, hydration, prompt, topic, worktree, and running-tab regression suites
- pnpm typecheck; pnpm test:typecheck; pnpm test:transcript; pnpm build
- go run ./tools/repolint; git diff --check
* fix(deps): pin complete Linux tray support
Problem:
Linux tray registration could expose an incomplete StatusNotifierItem surface and systray shutdown could dereference a missing DBus connection.
Root cause:
The tagged systray release predates the upstream StatusNotifierItem property and nativeEnd guards required by the desktop lifecycle recovery path.
Fix:
Pin fyne.io/systray to upstream commit f60f01be81c6, including the complete SNI property set and safe DBus shutdown guard.
Verification:
- go test ./... -count=1 (desktop module)
- Go module checksum verification through go test
* fix(desktop): coordinate native shell recovery
Problem:
Linux could keep a background process after losing its only restore path, present minimised GTK windows with an invalid show sequence, and treat DOM navigation as proof that the renderer was healthy.
Root cause:
Window presentation, tray readiness, and renderer recovery were owned by separate callbacks. Linux tray readiness trusted systray configuration rather than the live StatusNotifier registration, and WebKit recovery lacked a bounded compatibility restart contract.
Fix:
Add an App-owned shell coordinator, route main-window presentation through platform plans, confirm Linux GTK visibility, gate background close on bounded private-DBus health probes, and recover one stalled WebKitGTK launch with a loop-guarded software-rendering restart. Keep Windows and macOS presentation ordering and WebView2 guidance intact.
Verification:
- go test ./... -count=1 (desktop module)
- go test -race . -run desktop shell and recovery contracts
- go vet .
- CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go test -c .
- CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go test -c .
- go run ./tools/repolint
* fix(desktop): expose shell restore capability
Problem:
Users who selected close-to-background could not tell when the current desktop session lacked a usable tray restore path.
Root cause:
The frontend had no read-only view of native shell readiness and therefore could only display the persisted close preference, not the current-session capability.
Fix:
Expose the sanitized DesktopShellStatus Wails contract and event, normalize it at the bridge boundary, and show a localized in-place warning without rewriting close_behavior.
Verification:
- pnpm lint:hooks
- pnpm typecheck
- pnpm test:typecheck
- desktop close behavior hint component test
* test(desktop): guard shell recovery contracts
Problem:
The platform presentation order, tray registration buckets, restart loop guard, stable frontend heartbeat, and settings fallback were previously implicit and easy to regress.
Root cause:
Existing tests covered the older Windows restore path but did not model the unified shell owner or Linux compatibility recovery journal.
Fix:
Add focused state, platform-action, tray-loss, environment, journal, WebKit heartbeat, shutdown, and frontend fallback coverage. Document the automatic WebKitGTK and StatusNotifier recovery behavior.
Verification:
- go test ./... -count=1 (desktop module)
- go test -race . -run desktop shell and recovery contracts
- pnpm test (all frontend suites)
- go run ./tools/repolint
- git diff --check
* fix(desktop): satisfy cross-platform shell lint
Problem:
The macOS desktop lint job rejected a shell coordinator helper that had no production callers.
Root cause:
The unused accessor remained after the tray-loss tests were rewritten around observable presentation behavior.
Fix:
Remove the dead accessor without changing coordinator state or platform presentation behavior.
Verification:
- golangci-lint run --timeout=5m
- focused desktop shell tests
- git diff --check
* fix(desktop): bound Linux shell health probes
Problem:
- StatusNotifier session-bus authentication could outlive the tray probe deadline.
- Mutter may report a minimised Wayland surface as visible and mapped, clearing recovery evidence before the window is usable.
Root cause:
- The private DBus connection performed Auth and Hello without a cancelable transport context.
- The native restore probe trusted GTK client-side visibility on Wayland without compositor acknowledgement.
Fix:
- Own and cancel the private DBus transport, reuse healthy connections, and cover watcher/host/item transitions plus stalled Auth and Hello.
- Require an active main window or active transient on Wayland while retaining the existing X11 visibility checks.
- Install dbus-daemon explicitly in both Linux CI jobs.
Verification:
- go vet ./...
- go test -race . -run 'Test(DesktopShell|TrayLoss|EvaluateStatusNotifier|LinuxRenderer|WebKitReload|WebKitRecovery|WindowRestore)' -count=1
- golangci-lint run --timeout=5m
- Ubuntu 24.04 ARM64 GNOME Wayland native launch, minimise, second-instance restore, timeout dialog, and no-host close smoke
* fix(desktop): exit when Wayland recovery stays unreachable
Problem:
- Wayland can reject a present request that has no activation token.
- Wails then creates the recovery dialog inside the minimised window's nested GTK loop, leaving both surfaces unreachable.
Root cause:
- The recovery timeout recorded the failure but had no terminal fallback when the compositor still did not acknowledge either the main window or its transient dialog.
Fix:
- Recheck native visibility shortly after showing the warning.
- If the compositor still exposes no usable surface, destroy the Reasonix GTK window on the main context and quit the outer loop cleanly.
Verification:
- Ubuntu 24.04 ARM64 GNOME Wayland production build
- maximised -> minimised -> no-token second-instance launch
- recovery journal timeout followed by controlled primary-process exit with no unreachable process left behind
* chore(desktop): satisfy repository comment policy
* fix(agent): scope unfinished todo readiness to closed loops
Problem:
Ordinary turns could treat a partially completed cross-turn todo list as an incomplete delivery, trigger automatic recovery, and leave users in Goal-flavored readiness handling.
Root cause:
The final readiness gate and run loop made incomplete todos unconditional hard failures, while the ordinary readiness continuation prompt also injected every open todo even when todo was not a reported gap.
Fix:
Gate incomplete-todo contradictions on closedLoopActive and include todo context in synthetic continuation prompts only when the host reports a todo gap. Preserve strict Goal, approved-plan, and strict-obligation behavior, and document the bounded ordinary continuation contract.
Verification:
- go test ./...
- go test -race ./internal/agent ./internal/control
- go vet ./...
- go run ./tools/repolint
- scripts/check-docs-impact.sh
- scripts/check-cache-impact.sh
- git diff --check
Co-authored-by: erphenheimer <[email protected]>
* fix(control): modernize readiness gap lookup
Problem:
The PR lint job rejected the hand-written membership loop under the modernize slicescontains rule.
Root cause:
The readiness prompt helper duplicated the standard library slices.Contains operation.
Fix:
Use slices.Contains directly and remove the redundant helper.
Verification:
- go test ./internal/control
- golangci-lint run --timeout=5m
- go vet ./internal/control
- go run ./tools/repolint
- git diff --check
---------
Co-authored-by: erphenheimer <[email protected]>
* Fix project tree reorder during topic switches
Problem:
Switching topics could temporarily reorder the project tree and regress visible activity timestamps before restoring the canonical order.
Root cause:
Single-surface tab pruning treated runtime ownership changes as catalog mutations, triggering broad directory reconciles. Reconcile batches published intermediate revisions, and the frontend replaced complete resident rows with incomplete catalog pages.
Fix:
Keep topic switching runtime-only, index committed sidecar changes by exact session path, remove discarded blank sessions exactly, publish directory reconciliation only after completion, and preserve complete frontend metadata across incomplete pages.
Verification:
- go test ./...
- cd desktop && go test ./...
- focused go test -race coverage for sessioncatalog and desktop
- frontend 187-suite test run, type checks, lint, CSS checks, and production build
* Satisfy repository size budgets
Problem:
The project tree ordering fix added regression coverage and catalog helpers to files that were already at their repository size budgets, causing the PR lint job to fail.
Root cause:
The behavior was correct, but the new tests and helpers were colocated with oversized legacy files instead of focused modules.
Fix:
Move catalog completeness and reconcile publication coverage into dedicated test files, relocate session-catalog helpers out of tabs.go, and remove a redundant reconcile comment without changing runtime behavior or lint baselines.
Verification:
- go run ./tools/repolint
- go test ./...
- cd desktop && go test ./...
- focused root and desktop go test -race
- cd desktop/frontend && pnpm test
- pnpm typecheck
- pnpm test:typecheck
- pnpm lint:hooks
* fix(desktop): use FSEvents for macOS workspace watching
Problem:
Large macOS workspaces can exhaust the process file descriptor limit during Desktop startup, preventing config migration, subagent cleanup, and session persistence.
Root cause:
The fsnotify kqueue backend consumes descriptors per watched filesystem entry while the workspace hub recursively registers directory trees.
Fix:
Use one native FSEventStream per macOS watch root, preserve recursive filtering and Git metadata semantics, and make stream teardown callback-safe across concurrent Remove and Close calls. Fail closed when CGO is unavailable instead of falling back to kqueue.
Verification:
Focused Darwin lifecycle tests pass with the race detector and cgocheck2. Pure-Go compilation, arm64/amd64 CGO builds, go vet, golangci-lint, repolint, and diff checks pass. macOS CI now runs native event and low-RLIMIT regressions.
* fix(desktop): synchronize FSEvents watcher startup
Problem: macOS CI could observe startup-time filesystem activity as live workspace mutations, while tests compared canonical FSEvents paths against /var aliases.
Root cause: FSEventStreamStart returns before the service has flushed its registration boundary, and temporary directory paths can resolve through the /private/var symlink.
Fix: synchronously flush each stream before Add returns, suppress callbacks until that boundary is established, and use canonical roots in native delivery tests.
Verification: Darwin lifecycle race tests, cgocheck2, no-CGO compilation, go vet, golangci-lint, repolint, clang syntax checks, and diff checks pass locally.
* test(desktop): isolate FSEvents startup delivery
Problem: exact workspace revision assertions raced with pre-subscription filesystem activity that FSEvents can assign and deliver after stream startup.
Root cause: FSEvents delivery is asynchronous across the service boundary; a synchronous flush still cannot define event creation time and can stall Add when the service is unhealthy.
Fix: remove the blocking startup flush and readiness gate, then let the two exact-count Darwin hub tests wait for startup events to settle before measuring their own mutations.
Verification: repeated Darwin race assertions, lifecycle race tests, cgocheck2, no-CGO compilation, go vet, golangci-lint, repolint, clang syntax checks, and diff checks pass locally.
Problem:
A single mouse click on the transcript question rail could emit two indexed jumps, causing long conversations to snap back toward the latest turn.
Root cause:
The rail handled both mousedown and the following click for the same physical gesture. The second handler could recalculate and overwrite the first destination after active-marker state changed.
Fix:
Make mousedown the sole pointer activation owner while preserving keyboard button activation. Add focused DOM coverage and a real-browser scroll-write assertion for the one-gesture/one-jump contract.
Verification:
- pnpm test:transcript
- pnpm typecheck
- pnpm build
- Chrome transcript scroll stability browser gate
- git diff --check
- Add max-height: none to .workspace-preview__body--code .code so the
.code--scroll-y class (added for virtual-scrolled files) does not cap
the preview at min(60vh, 28rem), which left the bottom half empty.
- Introduce codePreviewLayoutActive to keep the flex-column layout
during code file loading, avoiding stale gaps when the viewer mounts.
Ctrl+V ran the image path unconditionally and blocked the whole paste when
no image was found, reporting a missing wl-paste/xclip even where both are
installed. Separate an empty clipboard from a missing tool, degrade to text
paste, and skip the fallback when the terminal already delivered a bracketed
paste for that key press.
Closes#8992
* feat(billing): adapt DeepSeek V4 scheduled pricing
Problem:
DeepSeek V4 pricing now varies by Beijing peak windows, while Reasonix used static rates and did not expose the Pro low reasoning effort consistently.
Root cause:
Billing, budget enforcement, telemetry, and UI surfaces derived costs through separate paths without an occurrence-time rate schedule.
Fix:
- add effective-dated peak and off-peak DeepSeek V4 rate catalogs
- propagate one CostQuote through budgets, events, stats, CLI, ACP, and desktop
- migrate exact official defaults to config v7 without touching custom pricing
- support Pro low across Chat, Responses, and Anthropic protocols
- expose accessible peak, off-peak, and mixed-rate UI labels and documentation
Verification:
- go test ./...
- cd desktop && go test ./...
- cd desktop/frontend && pnpm test:typecheck
- cd desktop/frontend && pnpm test
- cd desktop/frontend && pnpm build
* chore(ci): refresh touched-file lint budgets
Problem:
The repository standards job rejects increases in legacy files that already exceed the global size and complexity ceilings.
Root cause:
Scheduled billing propagation and its protocol/UI coverage add small, deliberate increments to six existing baselined findings.
Fix:
Raise only those six per-file baselines to their measured values, leaving all unrelated baselines unchanged.
Verification:
- go run ./tools/repolint
- git diff --check
* fix(cli): remove obsolete pricing helper
Problem:
The lint job reports pricingCurrencyCode as unused after CostQuote became the single source for displayed currency.
Root cause:
The former static-pricing normalization helper remained after all call sites migrated to CostQuote.
Fix:
Remove the dead helper.
Verification:
- go test ./internal/cli
- go run ./tools/repolint
- golangci-lint run --timeout=5m
* fix(deepseek): preserve billing and effort semantics
Problem:
Skill subagents could prebuild static peak quotes, default DeepSeek V4 aliases were rejected, and multi-model provider effort settings were shadowed.
Root cause:
The skill options factory omitted QuoteContext, strict supported_efforts validation ran before built-in alias handling, and capability backfill ignored provider-level vocabularies.
Fix:
Propagate the shared quote context, retain aliases for the exact built-in DeepSeek V4 vocabulary, and keep provider-level and explicit model effort overrides authoritative.
Verification:
go test ./...
go vet ./...
go test -race ./internal/config ./internal/boot ./internal/event ./internal/agent
(cd desktop && go test ./...)
(cd desktop/frontend && pnpm test:typecheck && pnpm test && pnpm build)
* fix(config): keep effort aliases within lint budget
Problem:
The DeepSeek V4 alias compatibility block pushed NormalizeEffort beyond the repository's function-size, complexity, and comment budgets.
Root cause:
Alias detection was implemented inline in an already baselined normalization function.
Fix:
Move built-in model alias resolution into a focused helper without changing custom supported_efforts semantics or updating the repolint baseline.
Verification:
go run ./tools/repolint
go test ./internal/config
go test ./...
go vet ./...
* docs(release): prepare v1.25.4 notes
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
* docs(release): remove automation from v1.25.4 credits
Problem:
Regenerating the reviewed v1.25.4 record after the release-gate fix treated the earlier Notes commit author as a product contributor.
Root cause:
The regenerated contributor list included github-actions[bot] from the first Notes merge.
Fix:
Keep the reviewed product contributors and remove the automation account from the public credits.
Verification:
Validate and render the release catalog and run the release-notes contract tests.
---------
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: SivanCola <[email protected]>
Problem:
The formal frontend release gate failed during test:typecheck on terminal regression tests.
Root cause:
The tests used Array.prototype.at outside the configured TypeScript lib target and declared the key property twice in a keyboard-event fixture.
Fix:
Use target-compatible final-element indexing and let the typed override provide the event key once.
Verification:
Run pnpm test:typecheck, pnpm test:terminal, pnpm test:all, and pnpm build.
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
* feat(agent): align context compaction with harness semantics
Problem:
Reasonix bounded tool results before provider admission and summarized through a separate prompt shape, reducing model-visible fidelity and prompt-cache reuse. Legacy retention and fallback behavior could also fabricate lossy summaries after failures.
Root cause:
Tool pruning, summary construction, timeout ownership, and persistence were split across independent paths with cache-breaking prompts and legacy keep rules.
Fix:
- make pressure maintenance single-flight and durably prune large tool results
- replay cache-aligned summary prefixes with fixed 16% retention and an 8192-token cap
- remove fabricated fallback summaries and unify provider idle guards at 300 seconds
- update compatibility defaults, desktop surfaces, documentation, and regression coverage
Verification:
- go test ./internal/agent ./internal/provider/... ./internal/config
- go test -race ./internal/agent ./internal/extension/providerext
- go test ./...
- cd desktop && go test ./...
- cd desktop/frontend && pnpm typecheck && pnpm test
- git diff --check
* test(agent): isolate compaction extension coverage
Problem:
The compaction changes added assertions to an already oversized extension test file, which exceeded its repolint carry-forward budget and failed the PR lint job.
Root cause:
The new summary-input mode coverage was placed beside legacy extension cases instead of in a focused test file.
Fix:
Move the two compaction summary-input extension tests into a dedicated file without changing their behavior or widening the lint baseline.
Verification:
- go test ./internal/agent -run TestCompactionPrepareReplace
- go run ./tools/repolint
- git diff --check
* fix(agent): harden context compaction recovery
Problem:
Overflow recovery could build an inadmissible summary request, extension guidance-only replacements lost provider replay fields, and covered-prefix identity ignored model-visible tool RawContent. Context-limit handling could also retry one original request twice, while default retention settings emitted a false deprecation warning and lint remained blocked.
Root cause:
Summary planning did not share the final request builder or account for the provider window, extension DTO round-trips were treated as message rewrites, projection hashes used bounded compatibility content, and output-budget and compaction retries had independent counters.
Fix:
Select the largest balanced admissible prefix for overflow summaries, preserve unchanged extension messages, migrate legacy bounded hashes to RawContent-aware hashes, enforce one recovery retry, recognize the boot default retention policy, and remove dead lint violations. Add regression coverage for each behavior.
Verification:
make lint
go test ./internal/agent ./internal/provider/... ./internal/config
go test -race ./internal/agent ./internal/extension/providerext
go test ./...
cd desktop && go test ./...
cd desktop/frontend && pnpm typecheck
* fix(agent): bound compaction maintenance retries
Problem:
- Pressure pruning copied every tool-result code point into a full rune slice, amplifying peak memory for large outputs.
- The runtime stuck latch suppressed maintenance after the provider-visible input changed.
Root cause:
- Unicode boundaries were computed by materializing the complete string.
- Retry backoff stored only a session-wide boolean instead of the blocked input identity.
Fix:
- Locate retained UTF-8 head and tail boundaries with constant-space scans.
- Scope the runtime stuck latch to the provider-visible input hash and clear it on lineage resets.
- Add allocation and changed-input regression coverage.
Verification:
- go test ./internal/agent
- go test -race ./internal/agent ./internal/extension/providerext
- go test ./...
- cd desktop && go test ./...
- make lint
- go vet ./...
* fix(desktop): account for compaction locale copy
Problem:
- The latest main-v2 left only 30 bytes below the simplified-Chinese locale budget.
- This PR adds 40 bytes gzip of intentional compaction policy guidance, putting the exact merge result 10 bytes over the gate.
Root cause:
- The locale ratchet still described the pre-compaction settings payload.
Fix:
- Raise only the simplified-Chinese locale allowance from 55.0 KiB to 55.1 KiB.
- Document the measured feature-owned delta beside the budget.
Verification:
- Latest main-v2: 56,290 bytes gzip
- Exact PR merge before fix: 56,330 bytes gzip
- Exact PR merge after fix: 56,330 / 56,422 bytes
- cd desktop/frontend && pnpm build
* fix(control): preserve AI session titles on reasoning models
Problem:
AI rename could fail with an empty-title error on reasoning models such as DeepSeek V4 Flash.
Root cause:
The 128-token completion cap included hidden reasoning tokens, so the provider could exhaust the budget before emitting visible title text.
Fix:
Raise the independent title request budget to 512 tokens and pass an optional low-effort override through bounded LLM calls. Providers that do not support the override keep their configured effort.
Verification:
- go test ./internal/control ./internal/provider/openai ./internal/goaleval ./internal/recovery -count=1
- cd desktop && go test . -run TestAIRenameSession|TestSessionTitleTranscript|TestControllerForTopic -count=1
- Live OpenCode Go DeepSeek V4 Flash title probe returned visible text with finish_reason=stop.
* fix(control): disable reasoning for session titles
Problem:
AI session rename could still return an empty title on endpoints whose supported effort vocabulary rejects the request-local low override.
Root cause:
The title call reused the session's high-reasoning provider instance, so a 512-token completion could still be consumed entirely by hidden reasoning before visible text was emitted.
Fix:
Resolve a title-only provider selection from the advertised effort vocabulary, preferring disabled reasoning and then none or low. Fall back to the ordinary provider if stale capability metadata cannot be resolved, and cover the reasoning-only length failure deterministically.
Verification:
- go vet ./...
- go run ./tools/repolint
- go test -race ./internal/control ./internal/boundedllm ./internal/provider/openai ./internal/goaleval ./internal/recovery -count=1
- go test ./...
- cd desktop && go test ./...
- Live OpenCode Go DeepSeek V4 Flash title probe returned visible text with reasoning disabled.
* fix(anthropic): recover unreplayable DeepSeek history
Problem:
DeepSeek Anthropic rejects restored tool and server-search turns when their required thinking content is missing, leaving affected /research sessions stuck on HTTP 400.
Root cause:
The provider serialized unreplayable historical activity without a final DeepSeek-specific safety projection. Folded pasted text also lacked an explicit regression at the structured subagent boundary.
Fix:
Project only malformed DeepSeek activity to its visible assistant text, drop paired tool results, and leave healthy history backing unchanged. Cover tool calls, server search, and expanded /research pasted text, with an opt-in live regression for the official endpoint.
Verification:
- go test ./... -count=1
- ./scripts/cache-guard.sh
- go vet ./internal/provider/anthropic ./internal/agent ./internal/control
- bounded live provider matrix for DeepSeek, LongCat, Zhipu Coding Plan, and OpenCode Go
* fix(agent): recover provider reasoning before tools
Problem:
Strict replay providers could suppress the only exact retry behind persisted warning state, while speculative tool events could reach the UI before replayability was known. GLM also treated valid tool turns without provider reasoning as unreplayable.
Root cause:
Recovery and event buffering were keyed to the diagnostic warning policy instead of the provider replay contract. GLM's broad preservation capability was interpreted as mandatory reasoning emission on every assistant turn.
Fix:
Give strict protocols one exact retry per sampling boundary, buffer replay-sensitive events until validation, and keep a second malformed turn fail-closed. Narrow GLM replay requirements to reasoning the provider actually emitted, and add deterministic plus credential-gated live coverage for OpenCode Go, LongCat, DeepSeek, and Zhipu.
Verification:
- go test ./...
- go test -race ./internal/agent ./internal/provider/openai
- cd desktop && go test ./...
- go vet ./...
- go run ./tools/repolint
- ./scripts/cache-guard.sh
- paid live provider matrix across OpenCode Go, DeepSeek, LongCat, and Zhipu Coding Plan
* fix(anthropic): use standard slice predicate
Problem:
The PR lint job rejected the manual missing-thinking scan under the modernize slicescontains rule.
Root cause:
The replay projection used a hand-written loop for an established slice predicate.
Fix:
Use the standard library slices.ContainsFunc helper while preserving the same early healthy-history return.
Verification:
- go test ./internal/provider/anthropic ./internal/control -count=1
- go vet ./internal/provider/anthropic ./internal/control
- golangci-lint run --timeout=5m ./internal/provider/anthropic/... ./internal/control/...
* fix(agent): keep GLM fallback turns streaming
Problem:
Thinking-enabled GLM responses that legitimately omitted reasoning were
buffered until the full SSE response completed, making long turns appear
stalled.
Root cause:
The sampling sink used the broad round-trip capability to defer all events,
even when the provider adopts an empty reasoning fallback without retry. The
GLM wire also omitted the empty reasoning_content field documented for tool
history.
Fix:
Keep fallback-compatible no-retry turns streaming, serialize the explicit
empty GLM tool-history field, and reject truncated preserved reasoning before
tools execute.
Verification:
- focused GLM streaming and replay tests
- go test ./...
- go test -race on agent and provider packages
- desktop tests, go vet, repolint, and cache guard
* fix(provider): modernize replay projection scan
Problem:
The CI lint gate rejected the shared replay projection pre-scan as a manually written containment loop.
Root cause:
The extraction preserved the loop form instead of the repository modernize rule used by golangci-lint.
Fix:
Use slices.ContainsFunc with the existing replayability predicate.
Verification:
- focused provider, Anthropic, and Agent replay tests
- golangci-lint v2.12.2: 0 issues
* fix(responses): close idle HTTP connections
Problem:
Bounded Responses provider probes left an HTTP/2 client read loop alive after successful tool loops, causing live Agent runs to fail goleak.
Root cause:
The Responses client owned an HTTP client but did not expose the optional CloseIdleConnections lifecycle hook already implemented by the OpenAI and Anthropic adapters.
Fix:
Delegate idle connection cleanup to the underlying HTTP client and cover delegation plus nil safety.
Verification:
- go test ./... -count=1
- go test -race ./internal/agent ./internal/provider/responses -count=1
- go vet ./...
- go run ./tools/repolint
- ./scripts/cache-guard.sh
- OpenCode Go Responses live Agent tool loops: 4 clean runs, 40 tool executions, no goleak
* fix(agent): recover repeated missing reasoning automatically
Problem:
DeepSeek Anthropic tool turns that omitted required reasoning stopped the run after one exact replay, forcing users to retry and repeatedly pay for the same provider fault.
Root cause:
Strict replay protocols had no typed provider-declared fallback, and their persisted incident state tracked only the exact-retry budget rather than a reusable fallback circuit.
Fix:
Keep the byte-identical replay as the first recovery, then use DeepSeek Anthropic's verified disabled-thinking mode after a second omission. Persist a provider/model/protocol-scoped fallback circuit, preserve tool-loop history, reject speculative tool calls, and expose protocol retry status without changing prompts.
Verification:
- go test ./...
- go test -race ./internal/agent ./internal/provider ./internal/provider/anthropic ./internal/event ./internal/eventwire
- go vet ./...
- go run ./tools/repolint
- live DeepSeek Anthropic disabled-thinking tool-loop probe
- credential leak checks for agent and Anthropic provider packages
* fix(agent): make reasoning fallback recover adaptively
Problem:
A second missing-reasoning response opened a fixed 24-hour disabled-thinking circuit. Because all later sessions stayed in fallback, the existing healthy-streak resolver normally had no thinking traffic to observe, so a transient or correlated replay failure could downgrade the same provider configuration for a full day.
Root cause:
The persisted incident tracked only when fallback opened. It had no half-open owner, retry schedule, or generation token, and intentional fallback responses still flowed through the missing-reasoning watcher.
Fix:
Add a configuration-scoped adaptive circuit with 10m, 30m, 2h, 6h, and 24h bounded backoff. Admit one cross-process half-open probe through a renewable lease, skip the correlated exact replay when that probe fails, and guard health/failure commits with the lease token. Keep fallback stable within a conversation and ignore its expected empty reasoning. Preserve the v2 state format with optional fields and migrate legacy fixed fallback entries to the shortest backoff.
Verification:
- focused adaptive recovery tests, 20 iterations
- go test -race ./internal/agent -count=1
- go test ./... -count=1
- cd desktop && go test ./... -count=1
- go vet ./...
- go run ./tools/repolint
- credential leak check for internal/agent
* fix(desktop): support terminal copy/paste and selection-to-chat
The integrated terminal never handled clipboard interaction: Ctrl+C always
reached the PTY as SIGINT, the webview right-click menu was suppressed
globally, and selection was nearly invisible in light mode. Reasonix already
carries writeClipboardText (async Clipboard API -> Wails runtime bridge ->
execCommand) and a composer insertion pipeline for selected text, but the
terminal used neither.
Wire the terminal into the existing paths:
- Ctrl+C / Cmd+C / Ctrl+Shift+C copy a live selection and swallow the chord;
without a selection Ctrl+C stays SIGINT, matching PowerShell's
selection-aware copy behavior.
- Context menu offers Copy/Paste/Add-to-chat with the shared writeClipboardText
/ ClipboardGetText bridges as permission fallbacks; native Ctrl+V keeps
working through xterm's own paste handler.
- Selecting output raises the same floating "Add to chat" action used by the
transcript, reusing the composer insertion pipeline with the console-fenced
formatting of addTerminalOutputToComposer; the floating action closes on
session switch, Escape, outside click, resize, or scroll.
- Fix selection colors: light #6ea8fe (was near-white #b9d7ff), dark #4a6d8c,
plus an explicit selectionForeground so selected text stays readable in every
theme; copy failures surface a diag.copyFailed toast.
Refs #7990
Refs #8474Fixes#8475Fixes#7845
* fix(desktop): preserve terminal selection lifecycle
Problem:
Terminal copy normalized selection text, stale clipboard completions could affect replacement sessions, and dark selection text missed WCAG AA contrast. The optional clipboard bridge method also exceeded its exact repolint budget by one line.
Root cause:
Copy and add-to-chat shared a trimming sanitizer, while asynchronous clipboard work was not bound to the terminal instance that started it. The explicit dark palette used a 4.33:1 foreground/background pair.
Fix:
Preserve xterm selection text for copy, bind copy and paste operations to a generation-scoped terminal lifecycle, centralize selection cleanup, use a 4.5:1-safe dark foreground, and ratchet only the bridge file budget from 4780 to 4781.
Verification:
pnpm --dir desktop/frontend test:terminal
pnpm --dir desktop/frontend typecheck
pnpm --dir desktop/frontend lint:hooks
pnpm --dir desktop/frontend check:css
pnpm --dir desktop/frontend check:waapi
pnpm --dir desktop/frontend build
Co-authored-by: SivanCola <[email protected]>
* fix(desktop): keep terminal selection and drawer state current
Problem:
Delayed clipboard writes could clear a newer selection in the same terminal, while closing and reopening the drawer remounted xterm and repeatedly fitted every animation frame. Terminal selections also entered the composer as untyped text instead of quoted terminal context.
Root cause:
Clipboard ownership tracked only the terminal generation, not the selection revision. The drawer unmounted after its close transition and ResizeObserver drove fit plus PTY resize throughout height interpolation. Selection context had no terminal source discriminator.
Fix:
Bind copy cleanup to a terminal-and-selection snapshot, keep the terminal mounted after first open, pause fit during drawer transitions, prefetch the lazy chunk, retain same-tab workspace paint, and add typed terminal context cards with the shared add-to-chat shortcut. Hide warm collapsed controls from focus and portaled overlays.
Verification:
- pnpm test:terminal
- pnpm exec tsx src/__tests__/selected-text-context.test.ts
- pnpm exec tsx src/__tests__/composer-session-draft.test.tsx
- pnpm exec tsx src/__tests__/message-pasted-blocks.test.ts
- pnpm typecheck
- pnpm lint:hooks
- pnpm build
- go run ./tools/repolint
Co-authored-by: jiangrenhang <[email protected]>
Co-authored-by: SivanCola <[email protected]>
* fix(desktop): isolate terminal state across tab switches
Problem:
Rapid tab switches could briefly expose the previous tab's terminal workspace and selection overlay. The selected-text parser also rejected every entry when a future client wrote an unknown source, and the clipboard bridge raised the repolint baseline for a one-line contract.
Root cause:
TerminalPanel read process-wide store fields without checking their owning tab, queued pointer selection work did not reject a detached host, and the source parser treated its new discriminator as a closed enum. The bridge declaration consumed a new physical line without offsetting local comment text.
Fix:
Scope terminal workspace, loading, errors, and active sessions to the rendered tab; clear selection actions before paint on owner changes; reject detached selection anchors; degrade unknown string sources to generic quoted context; and restore the original bridge file-size baseline.
Verification:
- pnpm test:terminal
- pnpm exec tsx src/__tests__/selected-text-context.test.ts
- pnpm exec tsx src/__tests__/composer-session-draft.test.tsx
- pnpm exec tsx src/__tests__/message-pasted-blocks.test.ts
- pnpm typecheck
- pnpm lint:hooks
- pnpm check:css
- pnpm check:waapi
- pnpm build
- go run ./tools/repolint
Co-authored-by: SivanCola <[email protected]>
* fix(desktop): pause hidden terminal output rendering
Problem:
Keeping xterm mounted preserved drawer state, but hidden terminals continued parsing every PTY chunk and could stall the UI under sustained output.
Root cause:
The process-wide event bus kept a live xterm sink regardless of drawer visibility, and replay had no cursor to distinguish already-rendered history from output buffered while hidden.
Fix:
Expose sequenced bounded history to a lazy sink controller, pause xterm writes while the drawer is collapsed, and replay only retained missed chunks once when reopened. Add deterministic coverage for pause, bounded resume, idempotent activation, and live continuation.
Verification:
- pnpm test:terminal
- pnpm typecheck
- pnpm lint:hooks
- pnpm build
- go run ./tools/repolint
Co-authored-by: SivanCola <[email protected]>
---------
Co-authored-by: SivanCola <[email protected]>
Co-authored-by: jiangrenhang <[email protected]>
* refactor(desktop): add transcript scroll-write probe and single-writer check
Problem: transcript scroll writes are spread across multiple modules
(scroll coordinator, recovery hook, selection retention), so regressions
like #8657 keep reappearing — each fix patches one writer without
constraining how writers interleave.
Fix (phase 0 of the scroll-arbiter refactor, no behavior change):
- Add transcriptScrollProbe.ts: a typed runtime probe recording
{owner, kind, top/index} for every imperative Virtuoso scroll write.
- Instrument all existing write sites (tail-follow scrollTo/scrollToIndex,
jump scrollToIndex, SCROLL_TO_OFFSET, recovery scrollToIndex/scrollBy).
- Add scripts/check-single-scroll-writer.mjs to the desktop build chain:
imperative Virtuoso scroll calls outside the allowed writer modules
fail the build.
Verification: check script passes on current tree and rejects a staged
violation fixture; pnpm test:transcript green (43 passed); tsc clean.
* fix(desktop): restart transcript remounts from measured geometry, EAW-aware estimates
Problem: on very long sessions the transcript cannot reach the bottom
(#8657 residual on v1.25.3). Every ref-resolution patch storm triggers a
keyed Virtuoso remount that collapses the measured size tree back to
static height estimates; the char-based estimator (~88 chars/line)
undershoots CJK rows by ~2x, so estimate-based scrollToIndex landings
drift several screens upward and the view appears pulled back.
Root cause (this commit's part): estimates never learn from reality.
Virtuoso applies heightEstimates only to an empty size tree, so each
remount restarts from static priors whose error grows with row count.
Fix (phase 1 of the scroll-arbiter refactor):
- transcriptRowEstimates.ts: East-Asian-Width-aware text estimation.
Wide code points (CJK, fullwidth punctuation, emoji) cost 2 display
columns, zero-width marks 0; each explicit line segment wraps
independently at 88 columns.
- transcriptMeasuredSizes.ts: session-scoped cache of Virtuoso's own
measurements (data-known-size), keyed by rowKey with per-kind medians;
synthesizes heightEstimates as measured ?? kindMedian ?? staticPrior.
- Transcript feeds measurements back from mounted rows and sources
heightEstimates from the cache, so any future remount restarts from
measured geometry instead of guesses.
Verification: new transcript-measured-sizes.test.ts (19 cases: EAW
columns, CJK vs ASCII wrap ratio, fallback chain, median convergence,
clear) plus the full test:transcript suite green; tsc clean.
* fix(desktop): stop rebuilding the transcript size tree on content patches
Problem: on very long sessions the transcript still cannot reach the
bottom (#8657 residual on v1.25.3). Ref-resolution patches
(history_items_patch) bump historyLayoutRevision once per resolved entry;
every bump scheduled a keyed Virtuoso remount at scroll idle, collapsing
the measured size tree back to estimates. On long sessions the patch
storm lasts minutes, so nearly every scroll pause triggered a remount
whose estimate-based anchor-restore landing sits several screens above
the real position — the view is pulled back whenever it nears the
bottom, and user wheel input cancels the restore mid-correction,
stranding it at the wrong landing.
Root cause: content updates were translated into geometry resets. A
patch only changes row content; Virtuoso already re-measures mounted
rows and compensates above-viewport height changes by itself.
Fix (phase 2 of the scroll-arbiter refactor):
- Delete the entire revision-driven rebuild chain from
useTranscriptVirtuosoRecovery (batch timer, deferral flags, 600 ms
coalescing, streaming hold) and the Transcript/App wiring of
historyLayoutRevision into the render layer. The reducer keeps the
revision as a pure content version.
- The blank-viewport watchdog is now the only rebuild trigger; its dedup
no longer keys on the revision (storm-proof cooldown-only).
- historyLayoutRevision prop removed from Transcript; patches flow
through data updates only.
Verification: transcript-recovery-race rewritten — a 50-patch storm with
interleaved user scroll intent performs zero remounts and zero
recovery-owned scroll writes (asserted via the phase-0 probe);
transcript-virtualization now asserts a content patch never remounts the
size tree and leaves tail-follow undisturbed; full test:transcript
suite, eslint, and tsc green.
* refactor(desktop): route all transcript scroll writes through one arbiter
Problem: transcript scroll writes lived in three modules (scroll
coordinator, recovery hook, selection retention). Twelve scroll-fix PRs
in v1.25.0-v1.25.3 each patched one writer without constraining how the
writers interleave, so #8657-class regressions kept reappearing under
new disguises. Anchor restores could also be abandoned silently — budget
expiry or a user gesture left the view at whatever intermediate landing
the restore had reached, with no terminal state and no telemetry.
Fix (phase 3 of the scroll-arbiter refactor):
- transcriptScrollArbiter.ts: the existing pure scroll reducer extended
with an explicit recovery-request lifecycle (RECOVERY_BEGIN/END,
CANCEL_RECOVERY). Writer preemption priority is fixed in code and
tests: selection > user intent > programmatic > recovery > tail-follow.
Every recovery request ends in an explicit terminal state —
done / cancelled(user-takeover | surface-switch | superseded) /
expired — never a silent exit.
- useTranscriptScrollArbiter.ts: the single writer around Virtuoso. Same
external interface as the old coordinator hook, plus
submitRecoveryRequest/retryRecoveryRequest/lastGoodAnchorRef. While
the anchor row is unmounted only scrollToIndex re-aims are emitted
(zero intermediate scrollBy); budget expiry suspends the request and
retries with a re-captured anchor at the next scroll idle (max 2)
before reporting expired.
- useTranscriptLayoutIntegrity.ts (replaces useTranscriptVirtuoso-
Recovery): detection and recovery-request lifecycle only — no
Virtuoso handle, no scroll writes. Blank watchdog now requires two
consecutive idle blank checks and restores to the arbiter's
lastGoodAnchor instead of the nearest mounted row (which mount lag
systematically placed above the viewport).
- Transcript drops the recoveryControlRef bridge; the arbiter is the
sink for all scroll intents. Recovery terminal states flow into
sessionDiagnostics (noteTranscriptRecoveryTerminal).
- check-single-scroll-writer allowlist shrunk to the arbiter module.
Verification: transcript-recovery-race rewritten (48 assertions incl.
T4 suspend/retry/expired with zero intermediate scrollBy, T5
user-takeover with lastGoodAnchor hand-off, T8 two-idle-confirm +
storm-proof cooldown, T10 selection preemption); full test:transcript
suite, eslint, tsc, and the single-writer check all green.
* fix(desktop): restore transcript remounts from captured Virtuoso state snapshots
Problem: the remaining keyed remounts (surface switches, blank-watchdog
rebuilds) still restarted Virtuoso from height estimates and a
recomputed initial location. With the measured-size cache (phase 1) the
geometry is close, but the exact scroll position was re-derived rather
than restored, and a first-mount scrollToBottom could yank a restored
view back to the tail.
Fix (phase 4 of the scroll-arbiter refactor):
- transcriptStateSnapshot.ts: resolveTranscriptStateSnapshot adapts a
captured {ranges, scrollTop} snapshot to the current row key
sequence — identical or appended keys restore as-is, prepended
history translates ranges by the index delta, anything else
(rewind, session switch) is discarded in favor of the
measured-height estimates.
- The integrity hook snapshots the outgoing Virtuoso at the last safe
moment (render-phase surface transition / just before a watchdog
rebuild), restores via restoreStateFrom, never together with
initialTopMostItemIndex (Virtuoso pipes both through the same
initial-location stream), and suppresses the first-mount
scrollToBottom when a snapshot placed the view.
- Governance: new desktop/AGENTS.md documents the transcript scroll
discipline (single writer + static check, explicit preemption
terminals with telemetry, no keyed remounts on patches, injectable
clocks, mandatory deterministic race tests); CONTRIBUTING.md points
to it.
Verification: new transcript-state-snapshot.test.ts (12 cases: restore
as-is, append, prepend translation with open-ended ranges, discard
mismatch/truncation/empty) plus 9 new end-to-end race assertions
(snapshot capture-restore around watchdog rebuilds, scrollToBottom
suppression, prepend wiring, cross-session discard); full
test:transcript suite (19 files, incl. 57 race assertions), tsc,
eslint, and the single-writer check all green.
* test(desktop): cover long-session reach-the-bottom in the scroll browser gate
- Update the transcript-selection bench harness to the phase-0 probe
signature ({owner, kind, top} record instead of positional owner/top);
the probe now also surfaces tail-follow and jump writes, so the
selection-ownership assertion observes strictly more than before.
- New scenario in transcript-scroll-stability (#8657 residual): on the
38-turn session, churn the heights of rows above the viewport (async
ref-resolution growth) while the user wheels downward repeatedly.
Asserts the physical bottom is reached and held, no multi-screen
upward snap occurs, and zero recovery-owned scroll writes happen.
Verification: both benches pass in real Chromium (selection 25
assertions, stability 36 assertions incl. the 4 new ones).
* test(desktop): reproduce the #8657 patch-storm pull-back end to end
Adds ref-resolution storm generation to the bench mock bridge so the
real-browser gate can reproduce the exact v1.25.3 residual failure:
- bridgeBenchFixtures: new bench:storm-40t session (40 turns; the newest
12 turns carry ~9KiB answers and ~6KiB reasoning, each served as a
4KiB preview + content ref). The resolution marker sits past the
preview cut so it only reaches the DOM after the ref resolves.
- bridge mock: mockHistorySlice emits content/reasoning refs for storm
fields; HistoryContentForTab paces resolutions by entry index
(~3 s storm) instead of bursting.
- transcript-scroll-stability bench: drive repeated downward wheels
WITH scroll-idle pauses (the exact moment the old chain remounted)
through the live storm. Asserts the bottom is reached, tail-follow
holds until the storm fully resolves, no persistent (5+ frame)
multi-screen pull-back occurs, and zero recovery-owned scroll writes
happen. Probes re-query the scroller per frame (remounts replace the
element) and count watchdog remounts.
Evidence (real Chromium, same scenario both builds):
- main-v2 + this mock: FAIL — the continuing storm knocks the
tail-following view 2073px (~2.6 viewports) off the bottom and leaves
it there, the user-reported #8657 behavior.
- this branch: PASS — bottom reached through the storm, tail holds at
0px until full resolution, zero persistent pull-back, zero recovery
writes (1 transient watchdog remount self-corrected within frames).
* fix(desktop): harden transcript recovery gates
Problem: suspended anchor recovery could wait forever or be lost in the real user-intent ordering; snapshot restores exceeded the supported Virtuoso data contract; Windows could not resolve the scroll-writer source root; and the bridge mock exceeded its repository budget.
Root cause: retries depended on a later user-idle callback that user takeover cancelled, changed or broken size trees were fed back into restoreStateFrom, URL.pathname was treated as a native path, and new history fixture logic remained in the oversized bridge module.
Fix: schedule bounded idle-aware recovery retries that user takeover cancels, restore snapshots only for identical row sequences and never after watchdog corruption, use fileURLToPath, and extract history mock windowing into a focused helper.
Verification: pnpm test; pnpm test:transcript-browser; pnpm build; go run ./tools/repolint.
* test(desktop): release controller timers after navigation races
Problem: the full frontend runner stopped after activate-topic-stale printed 17 passing assertions.
Root cause: the suite left its React root mounted, so controller timers introduced by the latest main-v2 turn-timing lifecycle kept the child process alive.
Fix: unmount the test root after all navigation-race assertions so hook cleanup releases the timers.
Verification: pnpm exec tsx src/__tests__/activate-topic-stale.test.tsx exits successfully with 17 passing assertions.
* fix(desktop): keep auto-fold shrink viewport steady
Problem: Auto-folding a completed reasoning block can visibly tug the transcript viewport after the content height drops.
Root cause: Tail-follow treated every layout extent change as growth and scheduled a new bottom write, even when the browser had already clamped scrollTop after a collapse.
Fix: Detect fold-sized height reductions, preserve tail ownership without issuing a tail command, and cancel any pending settle loop. This adapts the CONTENT_SHRANK policy from #8950 onto the single-writer arbiter.
Verification: transcript-scroll-release passes 21/21 and the complete transcript suite, including 57 deterministic recovery-race assertions, passes.
Co-authored-by: XTLine <[email protected]>
---------
Co-authored-by: XTLine <[email protected]>
* fix(desktop): stabilize project tree runtime projection
Problem:
Switching topics rebuilt the resident project tree, changed row metrics, and let catalog lag move active topics. A raw topic-id lookup could also project a colliding runtime into the wrong project, while resident metadata was retained indefinitely.
Root cause:
Runtime ownership and catalog updates shared the same broad invalidation path. The overlay did not consistently key runtime-only rows by scope and workspace, and its resident metadata map had no lifecycle pruning.
Fix:
Split runtime ownership from catalog reconciliation, overlay runtime state with structural sharing, keep row typography stable, scope runtime-only rows by project, and retain only catalog or currently active resident metadata.
Verification:
Project tree projection, row stability, shell race, TypeScript typecheck, focused Desktop Go tests, and repolint passed.
* fix(desktop): reconcile sessions when projects register
Problem:
A project added after session catalog startup could show an empty tree until a later periodic reconciliation.
Root cause:
Project registration updated metadata and root spelling but did not schedule the newly registered session directory for catalog reconciliation.
Fix:
Reconcile the project session directory at the registration boundary and let topic activation publish only its runtime ownership event, avoiding duplicate reconcile requests.
Verification:
The focused registration reconciliation test, project-tree Desktop tests, and repolint passed.
Co-authored-by: paradoxSCH <[email protected]>
* feat(desktop): add reliable project tree organization
Contribution:
Add persistent topic drag ordering, foldable per-project and global session groups, and aggregate active-session feedback on collapsed folders.
Integration:
Adapt the ideas from PRs #8608, #8699, and #8598 to the current lazy catalog and runtime projection architecture. Manual order activates only after an explicit drag, partial pages cannot drop topics, runtime-only rows stay transient, groups enforce exclusive membership, and organization logic lives outside the oversized tree and tabs modules.
Verification:
Organization unit tests, focused Desktop Go tests, TypeScript typecheck, React hook lint, project-tree regression scripts, and repolint passed.
Co-authored-by: Linearleaf <[email protected]>
* test(sessioncatalog): cover authoritative recency ordering
Coverage:
Exercise two reconciled topics where an external file touch makes the older JSONL mtime newer than the genuinely active session. The catalog must still order by authoritative sidecar activity.
Integration:
The production invariant is already present on main-v2 via #8694; this adds the end-to-end ListTopics regression coverage contributed independently in #8677 without duplicating production code.
Verification:
go test ./internal/sessioncatalog -run Reconcile passed.
Co-authored-by: swingmonkey <[email protected]>
* fix(desktop): clean blank sessions before fallback reconcile
Problem:
Archiving the final project topic could leave a default-titled zero-byte session in the sidebar cleanup set after registration-driven reconciliation.
Root cause:
Fallback construction registers the project and starts reconciliation before transient blank cleanup, allowing the stale blank to be indexed as a topic and exempted from deletion.
Fix:
Sweep existing transient blanks before opening the fallback runtime, then retain the post-open sweep that protects the active fallback path.
Verification:
go test . -run ^TestTrashTopicFallbackStaysOffCatalogSidebar$ -count=20
go test -race . -run ^TestTrashTopicFallbackStaysOffCatalogSidebar$ -count=10
* fix(desktop): harden project tree organization
Make manual session ordering authoritative across catalog pages, serialize and version group mutations, and invalidate stale frontend reads. Coalesce project registration scans, fully remove reconciled blank-session ghosts, and preserve organization metadata across downgrade round trips.
Add deterministic pagination, concurrency, archive, StrictMode, CAS conflict, registration, and compatibility regressions.
* test(desktop): release controller timers after activation coverage
Unmount the React root and close jsdom so the timer refresh added on main-v2 cannot keep the discovery runner alive after this suite passes.
* refactor(desktop): drain project catalog reconciliation
Track explicit reconcile completion through catalog shutdown so scans cannot outlive their catalog or test-owned workspace. Split manual ordering and registration logic into focused files to keep repository structure budgets unchanged.
Verify shutdown drainage and the formerly flaky pinned-session-owner cleanup path across repeated runs.
---------
Co-authored-by: paradoxSCH <[email protected]>
Co-authored-by: Linearleaf <[email protected]>
Co-authored-by: swingmonkey <[email protected]>
* fix(desktop): reconcile durable inbox delivery
Problem:
Executed or delivered guidance could remain visible in the Composer queue, and cancellation could restore messages that had already crossed admission.
Root cause:
Steer consumption was persisted after the frontend event, queue reconciliation relied on truncated text, and cancellation used all-or-nothing deletion without an item-level receipt.
Fix:
Move the durable consumed transition into the steer loader, emit revision-scoped inbox changes, reconcile by item ID, and restore only backend-confirmed withdrawals.
Verification:
- go test ./internal/agent ./internal/control ./internal/sessioninbox
- go test -race for the changed inbox, control, agent, and desktop paths
- cd desktop && go test ./...
- frontend focused tests, type checks, hook lint, and production build
* refactor(desktop): satisfy inbox lint budgets
Problem:
The inbox fix exceeded repository file-size and function-size budgets in CI.
Root cause:
New reconciliation tests and cancellation logic were added to legacy files that were already at or near their ratcheted limits.
Fix:
Extract cancellation, inbox event, steer loader, and regression-test ownership into focused files. Keep only a two-line bridge contract ratchet for the additive Wails method.
Verification:
- go run ./tools/repolint
- go test ./internal/agent ./internal/control ./internal/sessioninbox
- go test -race ./internal/sessioninbox
- cd desktop && go test ./...
- frontend type checks, hook lint, focused tests, and production build
* fix(inbox): linearize accepted steer deletion
Problem:
Deleting an accepted steer could race its loader and report success after the instruction crossed the consumed boundary.
Root cause:
DeleteInboxItem read accepted state and then performed an unrestricted accepted-to-queued-to-delete sequence across separate transactions.
Fix:
Serialize controller deletion with inbox admission and use one Store transaction that deletes pending or accepted items only while preserving a consumed winner.
Verification:
- go test ./internal/sessioninbox ./internal/control ./internal/agent
- go test -race ./internal/sessioninbox ./internal/control
- cd desktop && go test ./...
- go run ./tools/repolint
- git diff --check
* fix(desktop): reconcile early inbox acknowledgements
Problem:
Consumed guidance could reappear when its consume event arrived before the enqueue receipt, and a pending cancel disabled Stop in other tabs.
Root cause:
The composer appended receipts without remembering early item-ID acknowledgements, while cancel settlement used one component-global flag.
Fix:
Track in-flight guidance receipts per draft, suppress or deduplicate late receipts, and scope cancel settlement to the owning draft. Add deterministic interleaving coverage and keep the inbox revision fixture monotonic.
Verification:
- pnpm test
- pnpm build
- go test ./internal/sessioninbox ./internal/control ./internal/agent
- go test -race ./internal/sessioninbox ./internal/control
- cd desktop && go test ./...
- go run ./tools/repolint
* fix(control): resume ordinary readiness checks automatically
Problem:
Ordinary interactive turns that ended with host-known verification or review gaps stopped as Partial and required the user to press Continue checks.
Root cause:
The fact-driven readiness refactor waived recoverable gaps before the controller could observe a FinalReadinessError, so only Goal turns could continue automatically.
Fix:
Arm interactive controller turns for automatic readiness continuation, preserve prior evidence across bounded synthetic follow-ups, stop after two non-shrinking gap rounds, and hide host prompts from user history. Keep direct Agent API Partial semantics unchanged.
Verification:
- go test ./...
- go test ./internal/agent ./internal/control ./internal/i18n
- focused controller race tests
- go vet ./...
- go run ./tools/repolint
- git diff --check
* fix(control): bound ordinary readiness continuations
Problem:
Ordinary readiness recovery could keep opening follow-up turns whenever the missing category count shrank, with no absolute turn cap or user-input priority.
Root cause:
The controller received only missing labels and reason text, so it could not distinguish generic verification from exact or strict duties or compare host evidence progress.
Fix:
Add typed readiness continuation classes and evidence progress keys, cap generic recovery at one turn and high-confidence recovery at two progress-gated turns, yield to cancellation and queued user work, preserve manual recovery, and keep the prompt append-only. Use an in-memory inbox snapshot to avoid disk-lock latency.
Verification:
- go test ./...
- go test -race ./internal/agent ./internal/control
- go vet ./...
- go run ./tools/repolint
- git diff --check
* fix(agent): satisfy readiness classification lint
Problem:
The CI staticcheck pass rejected the readiness enforcement branch with QF1003.
Root cause:
Equivalent enforcement comparisons were expressed as repeated if conditions.
Fix:
Use switch forms for the classification branches without changing continuation semantics.
Verification:
- go test ./internal/agent ./internal/control
- go vet ./...
- go run ./tools/repolint
- golangci-lint run --timeout=5m with a clean cache
- git diff --check
* fix(control): keep readiness recovery user-priority safe
Problem:
Automatic readiness recovery exposed its synthetic prompt through desktop notice details and could miss user follow-ups committed by another inbox Store.
Root cause:
The continuation notice reused the provider-facing prompt as UI detail, while pending-work admission consulted only the Store in-memory manifest.
Fix:
Emit a content-free progress notice and add a non-blocking, read-only authoritative inbox snapshot. Conservatively yield when the inbox is busy, unreadable, foreign-owned, or newer-schema.
Verification:
- go test -count=1 ./...
- go test -race -count=1 ./internal/agent ./internal/control ./internal/sessioninbox
- cd desktop && go test -count=1 ./...
- go vet ./...
- go run ./tools/repolint
- git diff --check
* fix(control): preserve blocked readiness recovery
Problem:
Automatic readiness continuation could report success when an input extension or hook blocked the synthetic turn before Agent.Run. That also left the one-shot recovery preparation consumed. A related inbox integration could latch withdrawn steer entries as unapplied.
Root cause:
The controller treated a nil orchestration result as proof that Agent.Run completed, while the steer latch was set from the raw queue length before loaders filtered entries.
Fix:
Restore an unconsumed readiness preparation, count only continuations that reached Agent.Run, and derive the unapplied-steer latch from entries actually recorded. Add a focused extension-block regression test.
Verification:
- go test -count=1 ./...
- go test -race -count=1 ./internal/agent ./internal/control ./internal/sessioninbox
- cd desktop && go test -count=1 ./...
- go vet ./...
- go run ./tools/repolint
- git diff --check
* fix(desktop): preserve run timer across tab switches
Problem:
The composer run strip restarted at zero when a running tab was revisited.
Root cause:
Turn timing was reconstructed from frontend receipt time because tab metadata and turn_started events omitted the host authoritative start timestamp.
Fix:
Expose the active turn start on desktop events and tab snapshots, restore it during frontend reconciliation, and keep legacy missing-field behavior safe for new remote turns.
Verification:
- cd desktop && go test ./...
- cd desktop && go test -race . -run turn-timing tests
- focused frontend controller and tab-switch suites
- cd desktop/frontend && pnpm typecheck && pnpm lint:hooks && pnpm build
- go run ./tools/repolint
* fix(desktop): reject stale turn timing snapshots
Problem:
An asynchronously fetched tab snapshot from an older turn could arrive after a newer lifecycle event, rewind the composer timer, or mark the new turn idle.
Root cause:
backend_status trusted the reported timestamp without a general turn-lifecycle freshness fence, and unordered status updates could replace a newer surviving local clock.
Fix:
Record monotonic observations for local turn lifecycle transitions, reject snapshots that began before those transitions, and keep active snapshot timestamps monotonic while still accepting newer backend authority. Add deterministic coverage for stale running, stale idle, completed-turn resurrection, and legacy unordered status paths.
Verification:
- pnpm exec tsx src/__tests__/turn-timing-race.test.ts
- focused controller, tab-switch, prompt, cancel, stream, and composer suites
- pnpm typecheck && pnpm test:typecheck && pnpm lint:hooks && pnpm build
- cd desktop && go test ./...
- cd desktop && go test -race . -run turn-timing tests -count=1
- go run ./tools/repolint
Co-authored-by: guomengjia618-dot <[email protected]>
---------
Co-authored-by: guomengjia618-dot <[email protected]>
* fix(lsp): use official intellij-server as Kotlin default / Kotlin 默认 LSP 切换为 JetBrains 官方 intellij-server
* fix(lsp): default Kotlin to official kotlin-lsp with intellij-server fallback / Kotlin 默认 LSP 改为官方 kotlin-lsp，intellij-server 作后备
* test(lsp): cover primary-priority in fallback resolution / 补充 resolveCommand 主命令优先测试
* fix(lsp): preserve explicit command ownership
Problem:
Kotlin users received incomplete Linux install guidance, and an explicit custom command could silently inherit the built-in intellij-server fallback.
Root cause:
The default hint treated the standalone archive as Windows-only, while LSPSpecs overlaid Command without replacing the default command family.
Fix:
Document platform-specific installation steps, clear built-in fallbacks when Command is explicitly overridden, and move LSP spec assembly into its own owner file with focused regression coverage.
Verification:
- go test ./internal/lsp ./internal/boot
- go test -race ./internal/lsp ./internal/boot
- go vet ./...
- go test ./...
- go run ./tools/repolint
- golangci-lint run ./internal/lsp/... ./internal/boot/...
- git diff --check
Co-authored-by: SivanCola <[email protected]>
---------
Co-authored-by: SivanCola <[email protected]>
Problem:
Custom OpenAI providers pointed at tokenrhythm.studio often 404 because
users omit /v1, double /v1, or paste a complete chat URL as base_url.
Reasonix then appends /chat/completions or probes {base}/models.
Root cause:
Official Token Rhythm routes are already complete under
https://tokenrhythm.studio/v1. Reasonix treated those values as ordinary
OpenAI bases and concatenated another path.
Fix:
Before the first request, rewrite known official Token Rhythm URLs to
https://tokenrhythm.studio/v1/chat/completions and
https://tokenrhythm.studio/v1/models. Identification uses net/url
allowlisting only: https, exact host, port empty or 443, no userinfo,
query, fragment, or escaped path, and a closed known-path set. Other
providers keep existing request_url > chat_url > base_url and
model-fetch candidate semantics. Config files are not rewritten.
Verification:
- go test ./internal/provider/openai ./internal/config
- go test ./internal/tool/builtin ./internal/boot
- go vet ./internal/provider/openai ./internal/config ./internal/tool/builtin ./internal/boot
- golangci-lint run ./internal/provider/openai/... ./internal/config/...
- go run ./tools/repolint
* fix(desktop): restart plugin runtimes on reload
Problem:
Desktop users could not invoke /reload from the composer, and explicit runtime reloads adopted unchanged native sidecar clients. Linked plugin code therefore stayed on the old process until the app restarted.
Root cause:
The desktop slash catalog omitted /reload, while the runtime graph treated manifest-identical sidecars as unchanged and moved their live clients into the replacement manager.
Fix:
Route desktop /reload to ReloadRuntime and expose it in slash completion. Mark explicit full reload preflight to restart unchanged sidecars, preserving semantic no-op/cache diagnostics and retiring old processes only after a successful swap. Document the desktop entry point.
Verification:
- go test ./...
- go vet ./...
- cd desktop && go test ./...
- cd desktop && go vet ./...
- go test -race ./internal/boot ./internal/extension ./internal/extension/sidecar
- cd desktop && go test -race . -run TestSubmitReloadRoutesToRuntimeReload|TestReloadRuntime -count=1
* Fix sidecar impact reporting for forced reloads
Problem:
RuntimePlan.AffectsSidecars reported false for a semantic no-op plan even when an explicit desktop reload must replace unchanged sidecar processes.
Root cause:
The predicate returned early on IsNoOp without considering the activation-only RestartUnchangedSidecars instruction.
Fix:
Recognize forced unchanged-sidecar restarts as sidecar lifecycle work while preserving graph no-op, prefix, and unrelated-subgraph semantics. Add a focused regression test for the contract.
Verification:
- go test ./...
- go test -race ./internal/boot ./internal/extension ./internal/extension/sidecar
- cd desktop && go test ./...
- cd desktop && go test -race . -run 'TestSubmitReloadRoutesToRuntimeReload|TestReloadRuntime' -count=1
- make lint
* docs(release): prepare v1.25.3 notes
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
* docs(release): complete v1.25.3 review record
Problem:
The regenerated release record attributed the workflow bot as a contributor and omitted the already-reviewed fact-driven execution change from PR 8930.
Fix:
Keep human attribution only and restore a bilingual, source-grounded fact-driven execution entry while retaining the Windows, policy, and DOMPurify release-blocker fixes.
Verification:
Validate the catalog, run release-note contract tests, render v1.25.3, and check the diff.
---------
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: SivanCola <[email protected]>
Problem:
Mermaid resolved DOMPurify 3.4.12, which is affected by the moderate IN_PLACE detached-subtree XSS advisory tracked by Dependabot alert 58.
Fix:
Override DOMPurify to the patched 3.4.13 release in the desktop workspace and record the exact integrity in the lockfile.
Verification:
Run the complete frontend test suite and production build, confirm pnpm resolves only DOMPurify 3.4.13, and verify pnpm audit reports no known production vulnerabilities.
* docs(release): prepare v1.25.3 notes
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
* docs(release): prepare v1.25.3 notes
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
* docs(release): prepare v1.25.3 notes
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
* docs(release): keep v1.25.3 attribution human
Problem:
The regenerated release record included the workflow bot as a product contributor because the review branch is itself associated with the open release-notes PR.
Fix:
Keep the generated product record and PR citations unchanged while removing the automation identity from the contributor list.
Verification:
Validate the release catalog, run release-note contract tests, render v1.25.3, and check the diff.
---------
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: SivanCola <[email protected]>
* test(config): encode write-access TOML fixture safely
Problem: Windows CI could not parse the write-access ancestor fixture because an absolute path was interpolated into a TOML basic string without escaping.
Root cause: the test assembled allow_write with raw string concatenation, so the Windows path prefix \U was interpreted as an incomplete TOML Unicode escape before the behavior under test ran.
Fix: render the fixture array through the production TOML string encoder.
Verification: go test ./internal/config; git diff --check
* fix(policy): scope mutation constraints to their targets
Problem: scoped instructions such as "do not change any config" were promoted to a turn-wide mutation ban, preventing authorized output files from being written.
Root cause: runtime constraint parsing used substring matching and did not distinguish global read-only directives from target-specific protections.
Fix: parse instruction clauses, retain explicit global English and Chinese mutation bans, and leave scoped or actor-specific restrictions to the model-visible instruction.
Verification: go test ./internal/runtimepolicy ./internal/agent ./internal/control; git diff --check.
* style(policy): use modern string splitting helpers
Problem: the v1.25.3 policy fix tripped the repository modernize linter on two manual Index-and-slice operations.
Root cause: the clause parser used strings.Index where the current lint baseline requires strings.Cut.
Fix: replace both mechanical splits with strings.Cut without changing matching behavior.
Verification: go test ./internal/runtimepolicy ./internal/agent ./internal/control; golangci-lint run --timeout=5m ./internal/runtimepolicy/....
* refactor(evidence): classify concrete tool effects
Host execution policy must judge the concrete tool call, resolved paths,
and receipts. Unify bash, file, MCP, and proxy effects into EffectProfile
and replace path substring matching with segment-aware classification so
author.go is not treated as an auth path.
Cache-impact: none. EffectHint is host-only and is not serialized into
provider tool schemas.
Verification: go test ./internal/evidence ./internal/shellsafe ./internal/tool
* refactor(contract): make obligations and receipts authoritative
TaskContract no longer classifies the prompt. Rebuild the contract from
approved plans, active goals, todos, project checks, and real receipts.
Obligations can only be added, satisfied, or invalidated by a later
related write. Denied or failed writers create no post-success duties.
Cache-impact: none. Contract state stays host-only and is not injected
into the system prefix or tool schemas.
Verification: go test ./internal/taskcontract ./internal/evidence
* refactor(agent): add monotonic execution guard pipeline
Replace scattered TaskPolicy preflight with a dedicated runtimepolicy
engine. Guards merge Deny > Ask > Allow > Abstain, Plan writes stay
hard-blocked even under YOLO, and the contract lock is never held
across permission, tool execution, or user prompts.
Stop injecting <execution-policy> into new turns. Historical v2 tags
remain readable on disk and are stripped only when building the
provider request.
Cache-impact: intended. Removing the per-turn execution-policy suffix
keeps user history append-only. Executor tool schemas and the system
prefix are unchanged.
Verification: go test ./internal/runtimepolicy ./internal/agent
go test -race ./internal/runtimepolicy ./internal/agent
* refactor(planner): remove automatic task-weight routing
DecidePlannerRoute is now explicit-only: plan-first, plan-for-approval,
plan-only, or Goal start. Ordinary wording, file counts, and risk
keywords stay executor-only. Drop Light/Full planner depth from the
route, the planner-turn block, and leftover complexity tables.
Move ClassifyGoalBudget into control so Goal budget compatibility
survives after deleting taskintent.
Cache-impact: intended planner-prefix change. The planner system prompt
no longer branches on Light/Full depth. Executor schemas and prefix
are unchanged. planner_model remains available for explicit planning.
Verification: go test ./internal/control ./internal/agent
* refactor(agent): decouple delegation and capability routing
Replace InheritedTaskPolicy with InheritedExecutionContext so children
inherit constraints, Plan read-only, Goal scope, and a delegated
contract slice. Read-only children stay read-only from the tool set,
not from prompt classification. Child receipts merge into the parent
ledger; prose claims do not satisfy parent obligations.
The capability router uses TaskPolicy no longer: strong catalog matches
return immediately, and the semantic router runs only when the catalog
is ambiguous.
Cache-impact: none. The provider-visible core tool set is unchanged.
Verification: go test ./internal/agent ./internal/control
go test -race ./internal/agent ./internal/control
* test(agent): lock fact-driven execution contracts
Pin the functional matrix, cache-schema stability, historical
execution-policy restore, and stop rules against the fact contract.
Final readiness now consumes obligations and receipts instead of
prompt-invented missing mutation. Ordinary Recoverable gaps complete
as Partial; Goal and Strict gaps cannot look successful.
Delete the leftover TaskPolicy package now that production callers
are gone.
Cache-impact: none beyond the already-intended execution-policy
strip. Executor schema bytes stay identical across ordinary, Plan,
Goal, and obligation states.
Verification: go test ./internal/agent ./internal/control ./internal/boot
go test -race ./internal/agent ./internal/control
* docs: document fact-driven execution model
Document that ordinary requests always enter the executor, that there
is no automatic simple/light/full task mode, and that Plan, Goal,
permission, and the task contract are independent. Host verification
obligations come from real tool actions. The Harness minimal preset
is not a task-complexity mode, and the tool catalog stays stable to
protect the prompt cache.
Cache-impact: none. Documentation only.
Verification: docs reviewed against DecidePlannerRoute, MapWriter,
and the new GUIDE/SPEC two-model sections.
* fix(contract): bind execution proofs to observed facts
Problem:
Fact-driven obligations could be cleared by targeted verification, unrelated reads, mismatched review reports, or replayed receipts. Sequential single-file writes also bypassed multi-file preconditions, while active Goal and explicit full-verification facts were not consistently enforced.
Root cause:
Receipt folding matched broad evidence kinds without target, scope, verdict, or cumulative-write context. Engine rebuild did not restore its receipt watermark, and live/shadow contract rebuilds omitted policy facts.
Fix:
Require project-wide or repository-declared full verification, bind review evidence to exact targets and review kinds, revoke proofs on later failures, and escalate cumulative production writes. Preserve active Goal, constraint, and receipt-sequence facts across engine and shadow replays, with adversarial regression coverage and updated documentation.
Verification:
- go test ./...
- cd desktop && go test ./...
- go test -race ./internal/evidence ./internal/taskcontract ./internal/runtimepolicy ./internal/agent ./internal/control
- go vet ./...
- go run ./tools/repolint
- git diff --check
* fix(agent): let ceiling recovery bypass stale maintenance receipts / 越过硬上限后不再被失败回执卡死
A failed or blocked maintenance receipt used to answer ErrCompactionRequired
at every physical recovery point (overflow trigger, or a view at/above the
hard input ceiling), so one failed summary stranded the session past the
provider limit with no automatic way back. Receipts and the stuck flag now
back off sub-critical pressure retries only; above the ceiling the fold runs
and degradeFoldSummary still guarantees progress when the summarizer is down.
Receipts are input-hash scoped and refresh on newer failed views, so a
transcript that moved on gets one fresh attempt with same-view retries still
backed off. A recovery fold that lands under the trigger clears the stuck
latch so the next pressure round compacts normally.
Cache-impact: low - provider-visible prefix is unchanged; only the timing of
when automatic compaction is allowed to fire changes
Cache-guard: TestFailedSummaryReceiptStillRecoversAtHardCeiling,
TestFailedSummaryReceiptTracksLatestViewHash,
TestCeilingRecoveryClearsStuckLatch plus the existing failure/degradation
suite in compact_summary_failure_test.go
* fix(agent): keep compaction across tail-only rewinds / 尾部回退不再丢弃压缩投影
Editing a message rewinds the conversation to that message and resubmits.
CoveredCount used to record the build-time transcript length, so the verbatim
tail was frozen inside the projection and even a tail-only truncation crossed
into covered territory: the fold was discarded, the visible context ballooned
back to the pre-compaction transcript, and the next round re-paid a full
summary. The projection body now freezes only prefix + digest + kept messages
with CoveredCount at the fold boundary (translated to canonical indices when
folding on top of a live projection), so the tail splices from the transcript;
rewind invalidation is conditional on the projection actually going stale.
Re-folds whose boundary lands inside the prior projection body keep the
unfolded body suffix verbatim instead of dropping it from the model context.
Cache-impact: low - the provider-visible request bytes are identical for an
unchanged tail; tail-side rewrites now stay visible instead of serving stale
frozen copies
Cache-guard: TestTailOnlyRewindKeepsCompactedView, control-level
TestTailRewindKeepsCompactionProjection, and
TestRefoldIntoBodyKeepsUnfoldedBodyTail pin the changed boundaries; the
incremental/restart suites stay green
Documentation-impact: none - docs describe compaction behavior, which is
unchanged; this restores the documented behavior after message edits
* Allow one hard-ceiling fold after pressure compaction
Problem:
- A turn that compacted under pressure could grow past the hard ceiling and then be rejected by the same-turn latch.
Root cause:
- lastTurn treated must-free overflow recovery as a duplicate of the earlier pressure fold.
Fix:
- Allow exactly one must-free fold after an earlier same-turn compaction.
- Track the recovery turn so tiny windows retain the cache-protection backoff.
- Add deterministic coverage for recovery and the bounded second attempt.
Verification:
- go test ./internal/agent focused compaction and cache cases -count=20
- go test -race ./internal/agent focused compaction and cache cases -count=5
- go test ./... -count=1
- go test -race ./internal/agent ./internal/control -count=1
- cd desktop && go test ./...
- go vet ./internal/agent ./internal/control
- go run ./tools/repolint
Co-authored-by: SivanCola <[email protected]>
---------
Co-authored-by: SivanCola <[email protected]>
* fix(desktop): defer transcript layout rebuilds until user scroll idles / 滚动期间推迟对话布局重建
Problem
On Windows (WebView2), scrolling down continuously through a long settled
transcript still blanked the viewport and snapped the view back up, even
with the live-turn footer restructure from #8903. Refs #8657, refs #8688.
Root cause
The settled-history recovery path was left behind by the streaming fix:
1. Ref-resolved history content bumps historyLayoutRevision while the user
scrolls, and the recovery effect rebuilt Virtuoso's size tree (key
remount) in the middle of the gesture — the visible blank frames.
2. The anchor restore loop was budgeted at 8 frames (~128 ms). On WebView2,
heavy rows (fold cards, tables, code blocks) mount slower than that, so
the loop gave up and left the view at the estimate-based scrollToIndex
landing, which underestimates tall rows — the multi-screen upward snap.
3. Plain wheel/touch/keyboard/pointer scroll never invalidated pending
recovery anchors (only jump-bottom/JumpBar/rewind did), so an in-flight
restore kept fighting the user's scroll — the pull-back feel.
4. The blank-viewport watchdog could fire mid-scroll after only two frames,
mistaking transient mount lag for size-tree breakage.
Fix
- Defer revision-driven size-tree rebuilds while user scroll is active;
flush exactly once when the scroll goes quiet, re-capturing the anchor
from the user's resting position first.
- Route wheel/touch-move/touch-start/key/pointer-down intent through
noteUserScrollIntent: it invalidates in-flight restores (user intent >
recovery) and arms the quiescence window; scroll events only extend an
active window, so programmatic scrolls never arm it.
- Gate the blank-viewport watchdog on scroll quiescence; a blank that
persists into idle still earns a rebuild (dedup + 2 s cooldown unchanged).
- Budget the anchor restore by wall clock (1 s) and wait for the anchor row
to mount instead of counting 8 frames, so slow mounts still land.
Verification
- transcript-recovery-race: 20/20, including new deterministic coverage —
no rebuild mid-scroll, deferred rebuild on idle, gesture aborts an
in-flight restore, blank gated while scrolling and armed at idle, restore
re-aims past the old 8-frame budget and settles on a slow-mounting row.
The pre-existing cooldown assertion now converges the stubbed anchor row
first, since the restore loop legitimately outlives the old frame budget.
- pnpm test: all 176 frontend suites pass; pnpm build green (eslint, CSS
checks, tsc, vite build, bundle budget); repolint clean.
* fix(desktop): hold transcript rebuilds while streaming and coalesce revision resets / 流式期间挂起布局重建并合并补丁重置
Problem
Follow-up failures on the v1.25.3-test.8903 build (refs #8657/#8688):
1. While streaming with the reasoning display in auto/expanded mode, the
view kept snapping away from the tail and could not stay at the bottom.
2. Switching to a long session stuttered for the first seconds as
ref-resolution patches each forced their own Virtuoso remount.
3. Hidden/summary reasoning modes barely showed either symptom.
Root cause
Every resolved history ref bumps historyLayoutRevision, and each bump
remounted Virtuoso (keyed reset). During streaming the tail anchor's first
restored frame covers only history rows — the multi-thousand-px live
footer sits below the fold — so every remount snapped a tail-following
view up before the restore pulled it back. auto/expanded reasoning modes
maximize the footer height and the number of ref-bearing rows, which is
why they trigger it most; hidden/summary keep both small.
Fix
- holdRevisionResets (the turn is streaming): revision-driven rebuilds are
deferred and run once when streaming ends; mid-scroll still defers to
scroll idle. The blank-viewport watchdog is unaffected.
- Coalesce revision-driven rebuilds to at most one per 600 ms so patch
bursts (session open, stream end) collapse into a single remount.
Verification
- transcript-recovery-race: 25/25, adding deterministic coverage for the
streaming hold (defer + flush on stream end) and the 600 ms coalescing
window (defer + fire when the interval lapses).
- transcript-virtualization: 43/43.
* fix(agent,desktop): keep the todo panel live and retire stale wrap-up notices / 待办面板实时化并回收过期收尾卡
Problem
Two follow-up reports on the test build (refs #8657/#8688 family):
1. The task panel did not update in real time: a todo_write sharing a
provider tool batch with a long-running call only flipped its card to
done when the whole batch drained, so the panel sat on the previous
list.
2. After every todo was completed, the conversation tail could still show
the "wrap-up checks incomplete" notice: the live card is appended
unconditionally on a final_readiness turn_done and nothing retracts it,
and the pending marker replays on reload until the next user turn.
Fix
- Emit the todo_write ToolResult as soon as the call executes instead of
waiting for the batch to drain; the batch-end emission for the same call
id re-emits with full metadata and lands idempotently.
- The turn_done reducer retracts a delivery notice whose only missing
requirement was todos once the turn's own items show an all-complete
todo_write; notices now carry their structured missing list so the
filter stays precise (non-todo gaps survive).
- A pending readiness marker whose only gap was todos is consumed once a
rebuilt canonical list shows every item completed, so a reload no longer
replays the stale card.
Verification
- internal/agent: new reload coverage — todo-only marker consumed when the
rebuilt list is complete; survives when the gap exceeds todos; survives
while todos stay incomplete. go test ./internal/agent ./internal/control
./internal/evidence green.
- use-controller-meta: 148/148, adding reducer coverage — all-complete
list retracts the stale card, mixed-gap card survives, incomplete list
keeps it.
- pnpm test: all 176 frontend suites pass; pnpm build green; repolint
clean.
* fix(agent): keep terminal tool results unique
Problem:
Successful todo_write calls published ToolResult twice when another tool in the provider batch was still running. Append-only history and trajectory consumers therefore observed duplicate terminal results, while the new file also failed gofmt on Ubuntu and macOS CI.
Root cause:
The live todo refresh reused the terminal ToolResult kind because the React reducer happened to upsert by call ID. That frontend behavior was not a valid contract for raw or append-only event sinks.
Fix:
Add an additive ToolResultPreview event for early successful local state, teach the desktop reducer to upsert it, and leave the provider-ordered ToolResult as the call's only terminal event. Forward the preview through nested runtimes, count it as topic activity, and format the Go sources.
Verification:
- go test ./...
- go test -race ./internal/agent
- cd desktop && go test ./...
- cd desktop/frontend && pnpm test && pnpm build
- go vet ./internal/agent ./internal/event ./internal/eventwire
- go run ./tools/repolint
- scripts/cache-guard.sh
* test(desktop): make recovery timing deterministic
Problem:
The transcript recovery race suite waited on real 60–620 ms delays, which made scheduling assertions slower and vulnerable to host load.
Root cause:
The test exercised window timers and Date.now directly without controlling the clock.
Fix:
Install a deterministic in-test clock for window timers and Date.now, then advance each batching, idle, and coalescing boundary explicitly.
Verification:
- transcript recovery race test (25/25)
- 20 repeated deterministic runs
- full transcript suite
- frontend typecheck, hooks lint, and production build
- repolint
* fix(config): pin OpenCode Go windows to a shared capability table
Problem:
OpenCode Go presets still used conservative 128K/262K provider windows,
so 1M models compacted around 100K. Official DeepSeek and OpenCode Go
also had no shared ContextBudgetPolicy, so auto max_output_tokens=0
could not be admitted locally.
Root cause:
Context and output limits were hardcoded in presets and adapters
separately. Old OutputBudget()/SharesContextWindow() could not express
"shared window, 384K auto, omit the wire field until the remaining
space is tight".
Fix:
- Add ContextBudgetPolicy plus a static OpenCode Go models.dev table.
- Official DeepSeek, Kimi K3, and exact OpenCode Go routes implement
the new policy; old interfaces remain a fallback.
- Migrate only unmodified official presets in memory. Custom catalogs,
endpoints, and positive overrides stay user-owned.
Co-authored-by: kanchengw <[email protected]>
Verification:
- go test ./internal/provider ./internal/provider/openai ./internal/provider/responses ./internal/provider/anthropic ./internal/config ./internal/agent -run 'ContextBudget|OpenCodeGo|ForkCapture|SharedWindow'
- go test ./internal/config -run 'NormalizeLegacyOpenCode|LoadForEditOpenCode|OpenCodeGoContext'
* fix(agent): clip shared-window output and recover from context 400s
Problem:
The UI could show 63% prompt while the request failed HTTP 400 because
prompt + completion exceeded the shared window. After the 400 the turn
could stick, leaving Compact/Retry/Fork/Rewind unusable (#8909).
Root cause:
max_output_tokens=0 skipped local output admission even when the
provider auto budget was 384K. Shared-window 400s were terminal
malformed-request errors. Summary guards also required a positive
configured output budget.
Fix:
- Admit after interceptors: physical_remaining = window - prompt - 8K.
- 0 uses the provider auto budget; negative omits the field and
compacts instead of injecting; positive caps can still clip down.
- Parse trusted 400/413/422 context-limit errors, learn the window in
memory, retry once by changing only MaxTokens, then compact once.
- compact_ratio stays prompt-only. Successful recovery is an info
notice, not an error card.
Verification:
- go test ./internal/agent ./internal/provider ./internal/control -count=1
- go test -race ./internal/agent ./internal/provider/... ./internal/config -count=1
- Issue #8909 and screenshot cases: 229502 and 123195 exact clips
* fix(desktop): show this-turn context budget and restore actions
Problem:
The context ring is prompt/window, so 63% still looked healthy while
the request overflowed. After a terminal 400, Compact/Retry/Fork/Rewind
stayed disabled if running was not cleared.
Root cause:
Context Panel had no send-time admission view. TurnDone with an error
must clear running; that contract needed an explicit regression.
Fix:
Add optional contextBudget through ContextMaintenanceSnapshot,
ContextInfo, and ContextPanel. Show prompt, output reserve, physical
remaining, cap source, and last recovery. Successful auto-recovery is
an info line; terminal errors keep message actions available.
Verification:
- cd desktop && go test ./... -count=1
- cd desktop/frontend && pnpm test:all && pnpm build
- Wails JSON keeps new fields omitempty; arrays stay []
* docs: describe provider-auto output budgets and overflow recovery
Problem:
SPEC/GUIDE still said max_output_tokens=0 meant omit/skip local
checks, which is how #8909 leaked a 384K server completion into a
nearly full shared window.
Root cause:
Docs described the old homemade ladder and omit-only official
DeepSeek behavior, not provider-auto admission, OpenCode Go send
rules, or in-session 400 learning.
Fix:
Document the 0 / positive / negative contract, keep compact_ratio
independent of output, and add an opt-in live A/B hook. Request
digest plus cache-guard remain the offline cache evidence.
Verification:
- Documentation-impact: updated GUIDE/SPEC EN+ZH
- ./scripts/cache-guard.sh (tail averages 92%-96%, threshold 90%)
- git diff --check
* fix(agent): publish recovered context budgets accurately
Problem:
- learned context-limit retries left the Context Panel showing the pre-error output budget
- the live cache hook never sent a provider request
- live provider conformance could fail on one model-following deviation
Root cause:
- recovery changed only the frozen request and recovery label, not the atomic admission snapshot
- placeholder imports kept the opt-in test compiling without exercising the API
- the conformance assertion treated probabilistic tool selection as deterministic
Fix:
- atomically publish learned retry source, observed window, physical remainder, effective output, and clipping state
- run a real warm/omitted/limited DeepSeek cache A/B with identical messages and tools
- allow one bounded conformance retry while preserving immediate failure for runtime errors
Verification:
- go test ./... -count=1
- go test -race ./internal/agent (focused recovery and isolation cases)
- make lint
- ./scripts/cache-guard.sh
- real DeepSeek cache A/B and LongCat conformance probes
* fix(agent): close context budget review gaps
Problem:
- Legacy OpenCode Go installs could miss same-pass window backfill.
- Session swaps could expose the previous admission, while unknown providers showed a shared-window warning.
- The retry guard omitted provider-visible fields and nested server-search data remained shallow-frozen.
Root cause:
- Combined migrations used short-circuit evaluation, transcript reset retained admission, and the UI ignored window mode.
- Recovery coverage compared a partial digest, and freezeProviderRequest did not clone nested search values.
Fix:
- Run both OpenCode Go migrations for every matching provider and cover one-pass idempotence.
- Clear transcript admission, gate shared-window UI, and compare the full provider request except MaxTokens.
- Deep-copy nested server-search results and raw payloads.
Verification:
- go test ./... -count=1
- go test -race ./internal/agent ./internal/provider/... ./internal/config -count=1
- make lint
- cache-guard, desktop Go tests, frontend test:all and production build
* refactor(agent): isolate turn and sampling setup
Problem:
The latest main-v2 merge result pushed beginRunTurn and streamWithSamplingRecovery past the repository function-size ratchet, blocking PR #8921 in CI.
Root cause:
Background-evidence leasing and per-attempt usage/sink setup remained inline in orchestration functions. Their growth combined with the reasoning-replay work from #8924 exceeded the shared budget.
Fix:
Extract background-evidence leasing, frozen-request attempt accounting, and attempt-sink selection into focused helpers without changing request bytes, retries, locking, or persistence.
Verification:
- go test ./internal/agent -run 'Test.*(Sampling|ContextLimit|MissingReasoning|BackgroundEvidence|BeginRun|RunTurn)' -count=1
- go vet ./internal/agent
- go run ./tools/repolint
- git diff --check
* fix(provider): make DeepSeek reasoning replay fail-safe
Problem:
DeepSeek Anthropic conversations could become unreplayable after server-side web search, interrupted tool turns, or truncated/missing reasoning, causing follow-up HTTP 400 responses.
Root cause:
Reasoning preservation and recovery only modeled client tool_calls, Anthropic reused OpenAI's empty-field fallback assumptions, and the byte guard silently retained an incomplete reasoning tail.
Fix:
Add message-aware replay capabilities, replay thinking before server search blocks, fail closed before unsafe client tools, salvage completed search answers through a provider-only history projection, repair legacy sessions once, and honor explicit DeepSeek protocols on custom Anthropic gateways. Also adapt PR #7763's explicit thinking-enabled OpenAI gateway replay support.
Verification:
go test ./...
go test -race ./internal/agent ./internal/control
cd desktop && go test ./...
go vet ./...
./scripts/cache-guard.sh
Co-authored-by: Wooseong Kim <[email protected]>
* refactor(agent): isolate reasoning replay recovery
Problem:\nThe reasoning replay fix exceeded repository function-size ratchets in streamWithFrozen and streamWithSamplingRecovery, and several test files crossed their per-file budgets.\n\nFix:\nExtract bounded reasoning and retry-finalization helpers, move provider capabilities into a focused file, and split replay tests by concern without changing request serialization or recovery behavior.\n\nVerification:\ngo run ./tools/repolint\ngolangci-lint run --timeout=5m ./...\ngo test ./...\ngo test -race ./internal/agent ./internal/control\ncd desktop && go test ./...\ngo vet ./...\n./scripts/cache-guard.sh
* test(provider): add live reasoning replay matrix
Problem:\nThe existing live DeepSeek probe stopped after the server-search response, so it did not exercise the follow-up request that triggered the reported HTTP 400. LongCat, GLM Coding Plan, and OpenCode Go also lacked focused live tool-replay coverage.\n\nRoot cause:\nThe live matrix validated initial streaming but not provider-issued reasoning and search-block replay across a subsequent request or an interrupted Agent save/load boundary. Anthropic clients also had no bounded-probe hook for closing pooled HTTP connections.\n\nFix:\nExtend the build-tagged probes with DeepSeek search continuation, Agent interruption/restart, and compatible-provider tool loops. Add the same CloseIdleConnections probe lifecycle hook already exposed by the OpenAI adapter.\n\nVerification:\nAll authorized live provider scenarios passed for DeepSeek Anthropic/OpenAI, LongCat, Zhipu Coding Plan, and OpenCode Go.\ngo run ./tools/repolint\ngolangci-lint run --timeout=5m ./...\ngo test ./...\ngo test -race ./internal/agent ./internal/provider/anthropic ./internal/provider/openai
---------
Co-authored-by: Wooseong Kim <[email protected]>
* feat(session): unify AI and agent-driven titles
Problem:
Session titles could be generated from the Desktop or written by an agent only through separate partial designs. The agent proposal accepted arbitrary paths, while the Desktop proposal did not share the canonical session-title projection or guard stale provider completions.
Root cause:
The runtime had no host-bound current-session title tool and no shared callback from canonical BranchMeta updates into Desktop compatibility indexes. AI title generation also lacked an owner check across asynchronous tab or session changes.
Fix:
Add a hidden current-session-only set_session_title capability, classify it as host-state mutation, keep it out of subagents and provider-visible schemas, and project successful writes through the Desktop legacy/catalog refresh path. Add bounded no-tool AI rename, deterministic stale-completion guards, multilingual UI actions, and full first-message hover previews.
Verification:
- go test owning root packages
- go test all Desktop packages
- focused root and Desktop race tests
- go vet root and Desktop packages
- frontend typecheck, ESLint, and project-tree runtime tests
- repository lint
Co-authored-by: han-wu_frgr <[email protected]>
Co-authored-by: jiangrenhang <[email protected]>
* fix(session): preserve newer and explicit titles
Problem:
Desktop metadata refreshes could replace an explicit session title with the logical topic title, and a delayed AI rename could overwrite a newer manual title.
Root cause:
SyncMetadata unconditionally preferred projected topic metadata, while AIRenameSession checked only controller/path ownership before an unconditional BranchMeta write.
Fix:
Preserve the representative session CustomTitle during metadata projection and add a BranchMeta lock-scoped compare-and-apply rename used by AI completion. Add deterministic metadata-sync and manual-vs-AI interleaving regressions.
Verification:
- focused agent, catalog, and desktop regressions
- Go race detector on title interleavings
- affected Go and Desktop test suites
- go vet, frontend typecheck, and repolint
* fix(session): keep title projections current
Problem:
- delayed rename callbacks could overwrite the legacy title projection with stale data
- explicit session titles could retain an automatic title source and be localized as defaults
- runtime topic snapshots could parse an entire transcript while waiting on its save lock
Root cause:
- the compatibility projection trusted the callback payload instead of the current BranchMeta
- catalog title source described topic metadata rather than the representative display title
- the preview fallback used the full authoritative display loader
Fix:
- project the canonical title while holding the legacy map lock
- derive the returned topic title source from the representative session custom title
- read only the first authored display-index range and fail closed on stale indexes
Verification:
- affected Go and Desktop suites pass, including focused race tests
- frontend runtime tests, typechecks, ESLint, go vet, and repolint pass
---------
Co-authored-by: han-wu_frgr <[email protected]>
Co-authored-by: jiangrenhang <[email protected]>
* fix(agent): keep compaction across tail-only rewinds / 尾部回退不再丢弃压缩投影
Editing a message rewinds the conversation to that message and resubmits.
CoveredCount used to record the build-time transcript length, so the verbatim
tail was frozen inside the projection and even a tail-only truncation crossed
into covered territory: the fold was discarded, the visible context ballooned
back to the pre-compaction transcript, and the next round re-paid a full
summary. The projection body now freezes only prefix + digest + kept messages
with CoveredCount at the fold boundary (translated to canonical indices when
folding on top of a live projection), so the tail splices from the transcript;
rewind invalidation is conditional on the projection actually going stale.
Re-folds whose boundary lands inside the prior projection body keep the
unfolded body suffix verbatim instead of dropping it from the model context.
Cache-impact: low - the provider-visible request bytes are identical for an
unchanged tail; tail-side rewrites now stay visible instead of serving stale
frozen copies
Cache-guard: TestTailOnlyRewindKeepsCompactedView, control-level
TestTailRewindKeepsCompactionProjection, and
TestRefoldIntoBodyKeepsUnfoldedBodyTail pin the changed boundaries; the
incremental/restart suites stay green
Documentation-impact: none - docs describe compaction behavior, which is
unchanged; this restores the documented behavior after message edits
* fix(agent): restore compacted projections after restart
Problem: Long sessions could reload their full transcript after every desktop restart, discarding a valid compaction sidecar and re-paying the context and token cost. Fork-first rewinds and branches could also lose a valid parent projection.
Root cause: The durable covered-prefix fingerprint was computed before the deterministic tool-pair repair applied during LoadSession, so old transcripts with repaired tool metadata no longer matched after restart. Fork and branch children did not copy the parent's sidecar.
Fix: Fingerprint the provider wire-safe prefix, strictly migrate v1.25.2 sidecars only when the exact pre-repair disk prefix matches, preserve that raw view through resume wrappers, and copy only prefix-validated projections to fork and branch children. Process-local transcript versions remain CAS metadata rather than durable identity.
Compatibility and cache impact: No sidecar schema change. Legacy hashes are rewritten only after an exact raw-prefix and normalized-wire equivalence check; real history edits fail closed. Unchanged provider request bytes remain stable.
Verification: go test ./... -count=1; desktop and SDK suites; go test -race ./internal/agent ./internal/control -count=1; go vet; repolint; request-byte stability; git diff --check.
Co-authored-by: XTLine <[email protected]>
---------
Co-authored-by: XTLine <[email protected]>
* fix(desktop): give the SSH remote window a native frame on Windows
On Windows the Wails window is created Frameless and the frontend draws its
own chrome: the drag rail via --wails-draggable and the minimise/maximise/
close buttons via the App bindings.
The remote web child window can do neither. main() launches it with
bindings = nil, and domReadyRemoteWindow then navigates it to the host's
Serve page over loopback HTTP, so neither window.go.main.App nor the Wails
runtime exists in that document. internal/serve's UI carries no drag regions
or window controls at all. The result on Windows is a window with no
titlebar, no way to drag it, and no way to minimise or restore it — the only
ways out are the keyboard system menu or killing the process.
Keep the native OS frame for remote windows so Windows itself supplies the
titlebar and window controls.
Also stop remote windows inheriting the saved main-window size.
desktop-window.json stores the main window's *outer* size, which for a
maximised window is the display plus the invisible resize borders (e.g.
2574x1454 on a 2560x1440 screen). The remote window is created without
WS_MAXIMIZE and then centred, so inheriting that size centres a window larger
than the display and pushes its top-left corner off-screen.
Co-Authored-By: Claude Opus 5 <[email protected]>
* fix(desktop): satisfy launch config lint
Problem:
The PR's detailed launch configuration comments exceed the repository essay limit and leave the required lint job red.
Root cause:
Native-frame and saved-geometry rationale was duplicated in function comments beyond the five-line per-position budget.
Fix:
Condense both comments while preserving the window-mode and geometry invariants.
Verification:
- go run ./tools/repolint
- cd desktop && go vet ./...
- cd desktop && go test . -run TestDesktopWindowFramelessExcludesRemoteWindow|TestInitialDesktopWindowSize -count=1
- git diff --check
Co-authored-by: SivanCola <[email protected]>
* chore(repolint): allow detailed declaration docs
* fix(cache): gate standing instruction changes
Problem:
Standing instruction edits alter the provider-visible stable prefix, but the cache-impact guard ignored their canonical filenames and allowed a no-impact declaration.
Root cause:
The guard enumerated implementation paths without covering the instruction documents discovered by the runtime resolver.
Fix:
Treat canonical and local REASONIX, AGENTS, and CLAUDE documents at any repository depth as cache- and system-prompt-sensitive. Reject a none declaration for those files and add focused contract coverage to the release workflow suite.
Verification:
- bash scripts/check-cache-impact.test.sh
- bash scripts/release-workflows.test.sh
- bash -n scripts/check-cache-impact.sh scripts/check-cache-impact.test.sh scripts/release-workflows.test.sh
- go run ./tools/repolint
- git diff --check
---------
Co-authored-by: donut <[email protected]>
Co-authored-by: Claude Opus 5 <[email protected]>
Co-authored-by: SivanCola <[email protected]>
* fix(acp): report readiness-gate failure as end_turn + warning
The balanced preset injects verify=targeted, so turns whose work completed
without a whitelisted verification command end with a FinalReadinessError.
sessionPrompt collapsed that into stopReason=error, which ACP supervisors
treat as a hard failure and which is not a legal ACP v1 enum value anyway.
Mirror the TUI: emit a [warning] chunk with the gate reason and end the
turn normally; cancellation and real errors keep their existing mapping.
Fixes#8811.
* fix(acp): return failures through JSON-RPC
Problem:
ACP v1 has no error stop reason. The readiness fix handled controlled delivery gaps, but genuine failures still emitted stopReason=error, and cancellation could diverge when a runner returned nil.
Root cause:
sessionPrompt collapsed controller outcomes into an ad-hoc StopReason and sampled cancellation separately for telemetry and the prompt response.
Fix:
Classify the completed run once: cancellation returns cancelled, readiness and recovery pauses return end_turn, and genuine failures use a bounded credential-redacted JSON-RPC error. Reuse the same protected reason for status telemetry and document the ACP behavior in English and Chinese.
Verification:
- go test ./internal/acp -count=1
- go test -race ./internal/acp -count=1
- go test ./... -count=1
- go vet ./...
- go run ./tools/repolint
- git diff --check
Co-authored-by: SivanCola <[email protected]>
Co-authored-by: Oxygen56 <[email protected]>
* fix(acp): redact readiness warning diagnostics
Problem:
Final-readiness warnings copied the raw gate reason into ACP message chunks, so credential-like text and arbitrarily long criteria could cross the external protocol boundary.
Root cause:
The warning path bypassed the bounded strong-redaction helper used by JSON-RPC failures and status telemetry.
Fix:
Add a reusable credential-text clipping helper, apply it to readiness warnings with a 2,048-byte bound, and cover secret-shaped and oversized reasons at the wire level.
Verification:
- go test ./internal/acp -count=1
- go test -race ./internal/acp -count=1
- go test ./... -count=1
- go vet ./...
- go run ./tools/repolint
- go test ./internal/productdocs -count=1
- git diff --check
* fix(acp): protect readiness status reasons
Problem:
The final-readiness warning was protected, but the same gate reason still reached the ACP vendor status update through the weaker general text redactor.
Root cause:
The readiness-paused telemetry branch did not use the external-error redaction helper shared by prompt failures.
Fix:
Route FinalReadinessError status reasons through the bounded strong-redaction path and cover opaque credential-shaped text in the status regression test.
Verification:
- go test ./internal/acp -count=1
- go test -race ./internal/acp -count=1
- go test ./... -count=1
- go vet ./...
- go run ./tools/repolint
- go test ./internal/productdocs -count=1
- git diff --check
* fix(acp): preserve UTF-8 in bounded diagnostics
Problem:
ACP diagnostics clipped at the 2,048-byte boundary could split a multibyte UTF-8 rune. JSON encoding then replaced the invalid suffix and could grow the decoded payload beyond the documented limit.
Root cause:
clipStatusValue sliced strings directly at the byte limit without first normalizing invalid input or backing up to a rune boundary.
Fix:
Normalize diagnostic text to valid UTF-8, clip only at rune starts, and cover both a multibyte JSON boundary and invalid input with focused regression tests.
Verification:
go test ./internal/acp -count=1
go test -race ./internal/acp -count=1
go test ./... -count=1
go vet ./...
go run ./tools/repolint
go test ./internal/productdocs -count=1
git diff --check
* fix(acp): preserve resumable prompt outcomes
Problem:
ACP exposed legacy status credentials, reported deliberate run boundaries as InternalError, and created a synthetic failed turn for stale readiness recovery requests.
Root cause:
Persisted turn outcomes used weak clipping, prompt result mapping did not recognize Agent run-pause classes, and status publication happened before one-shot recovery admission.
Fix:
Strongly redact restored and persisted outcomes; map explicit max-steps and task budgets to successful ACP v1 responses with paused status and warnings; defer recovery status publication until the checkpoint is admitted and return InvalidRequest for stale actions.
Verification:
go test ./... -count=1
go test -race ./internal/acp ./internal/control -count=1
go vet ./...
golangci-lint run --timeout=5m ./...
go run ./tools/repolint
---------
Co-authored-by: SivanCola <[email protected]>
Co-authored-by: Oxygen56 <[email protected]>
* feat(config): add SCNet (国家超算互联网) provider presets / 新增国家超算互联网模型预设
Add curated OpenAI- and Anthropic-compatible presets for the SCNet
token-plan API (https://api.scnet.cn/api/llm/v1 and /api/llm/anthropic).
Both presets auto-fetch the dynamic model catalog from the official
/v1/models endpoint; the static list seeds the picker and stays as the
offline fallback. Endpoints and defaults were verified against scnet.cn's
official API documentation.
* fix(config): align SCNet presets with provider contracts
Problem:
The SCNet Anthropic preset sent adaptive thinking to a gateway that only accepts enabled or disabled thinking, and both presets exposed stale or protocol-incompatible models.
Root cause:
The presets shared one unfiltered OpenAI model catalog and treated a non-empty curated list as a dynamic fallback, while the frontend preserves curated models.
Fix:
Keep separate current Token Plan model lists, restrict the Anthropic preset to its supported subset, omit the OpenAI models endpoint and adaptive thinking from Anthropic, update browser mocks, and add config and wire-shape regressions.
Verification:
- go test ./...
- go test -race ./internal/config ./internal/boot -run SCNet -count=1
- go vet ./internal/config ./internal/boot
- go run ./tools/repolint
- desktop preset integration tests
- frontend typecheck and production build
Co-authored-by: SivanCola <[email protected]>
* fix(config): refresh SCNet provider contracts
Problem:
The SCNet Anthropic preset exposed an outdated two-model subset, omitted documented Kimi vision capability, and let DeepSeek V4 inherit the provider's native thinking request shape.
Root cause:
The preset encoded an older SCNet compatibility snapshot and relied on model-name reasoning inference instead of the gateway's documented OpenAI contract.
Fix:
Align both protocol presets with the current Token Plan catalog, declare the documented vision models, pin DeepSeek V4 to SCNet's reasoning_effort shape, and add end-to-end request-contract coverage.
Verification:
- go test ./... -count=1
- go test -race ./internal/config ./internal/boot -run SCNet -count=1
- go vet ./internal/config ./internal/boot
- go run ./tools/repolint
- pnpm build (desktop/frontend)
- git diff --check
Co-authored-by: SivanCola <[email protected]>
---------
Co-authored-by: SivanCola <[email protected]>
Problem:
Windows workspace trees can remain locked while Reasonix watches nested directories, preventing rename or removal operations.
Root cause:
The generic watcher opens one handle per directory on Windows, while the source contribution could not receive maintainer-side CI fixes because its fork branch disabled maintainer edits.
Fix:
Use one recursive overlapped ReadDirectoryChangesW subscription per workspace root, preserve fsnotify on other platforms, and satisfy wrapped-error and integer-range lint contracts.
Verification:
GOOS=windows golangci-lint run --timeout=5m ./...
Focused workspace watcher tests and go test -race passed.
Windows test cross-compilation, go vet, repolint, and git diff --check passed.
Co-authored-by: Nath-Vikky <[email protected]>
* fix(desktop): localize new-session sidebar titles / 修复侧边栏新会话标题不随系统语言显示
* Add runtime sidebar title regression coverage
Problem:
The catalog-only regression did not exercise the new live runtime projection, and the manual-title test could pass vacuously when the catalog returned no visible session-backed topic.
Root cause:
The runtime projection now shares snapshot assembly with project-tree events, while metadata-only topics are intentionally filtered from ordinary catalog pages.
Fix:
Add a runtime snapshot localization test and give the manual-title case a real session before asserting the exact topic identity and unchanged label.
Verification:
- cd desktop && go test ./... -count=1
- cd desktop && go vet ./...
- cd desktop && go test -race . -run 'Test(ProjectTreeRuntimeSnapshotLocalizesAutoTopicTitle|CatalogTopicTitleLocalizesAtSidebarBoundary|CatalogManualDefaultTitleIsNotLocalized)$' -count=1
- go test ./internal/sessioncatalog -count=1
- go vet ./internal/sessioncatalog
- go run ./tools/repolint
- git diff --check
Co-authored-by: SivanCola <[email protected]>
---------
Co-authored-by: ShumzZzZz <[email protected]>
Co-authored-by: SivanCola <[email protected]>
* fix(desktop): stream the active turn as the list's in-flow footer / 活跃 turn 移出虚拟列表
Problem
On Windows (WebView2) the transcript flickers badly during streaming and
long conversations cannot reliably reach the bottom: the jump-to-bottom
button often appears to do nothing and the view is pulled back mid-stream
(#8657, #8688). Twelve scroll/render fix PRs (v1.25.0-v1.25.2) did not
resolve it because they all patched around the same structural premise.
Root cause
An unbounded, per-frame-growing turn lived inside the virtual list as
measured rows:
1. Streaming reasoning used a head-chopping truncation window; every
~2000 chars the text lost its common prefix and the parsed markdown
tree was discarded wholesale, then re-parsed in full on the main
thread.
2. Transcript re-renders every streaming frame; the inline itemContent
closure changed identity each frame, so Virtuoso re-mapped every
mounted row.
3. Per-frame row growth fed per-frame scroll writes (autoscrollToBottom
is inert without followOutput; a single-frame settle retry), which
oscillated between estimated and measured heights.
4. Height churn could trip the blank-viewport watchdog (its dedup key
included scrollTop, so it never deduped while streaming) into
full-list remounts, and the recovery anchor-restore loop fought user
input: nothing cleared the pending anchor on jump, so a click inside
the restore window was pulled back. A lost pointerup could also
strand selection mode, making scrollToBottom a silent no-op.
Fix
- splitTranscriptLiveRows moves the active turn's rows out of the
virtual data; LiveTurnRegion renders them as the list's in-flow
Footer, inside the scroller but outside the measured size tree.
Virtuoso tracks the footer height itself and reports it through
totalListHeightChanged, which drives tail-follow; when the user
scrolls away, nothing re-pins. Completion materializes the turn back
into the list behind a two-phase handoff with surface guards and a
bounded safety net.
- Streaming reasoning renders as append-only plain text
(StreamingReasoningText) and swaps to worker-parsed Markdown exactly
once on completion; the truncation window and its prop chain are
deleted.
- Scroll arbitration: jump/JumpBar/rewind invalidate pending recovery
anchors first (user intent outranks recovery and follow); the tail
settle re-aims across a bounded frame budget until the DOM reports
the bottom; a stale selection gesture no longer silently eats the
jump-bottom click; the blank watchdog dedups on surface+revision with
a cooldown.
- renderRow/itemContent keep stable identities, so token frames no
longer re-map mounted rows.
Verification
- pnpm test: all 175 frontend suites pass, including new coverage for
the live split, streaming staying out of the list and materializing
on completion, plain-text reasoning swapping to formatted Markdown,
and jump-bottom holding the tail with an in-flight recovery restore.
- pnpm build green (eslint, CSS checks, tsc, vite build, bundle budget).
- desktop Go suite green (no Go changes).
- Not covered locally: real WebView2 on Windows (#8657/#8688 need a
Windows recheck), Playwright browser benches (CI; they assert
settled-history behavior only).
* refactor(desktop): extract Transcript tail components / 拆分 Transcript 尾部组件
The live-turn footer work pushed Transcript.tsx to 1247 lines, 167 over
its repolint file-size budget (1080). Extract the self-contained tail
components into their own modules — ProcessFoldHeader, QuestionJumpBar,
and the row cards (PhaseCard/SteerCard/NoticeCard/CompactionCard) —
bringing the file to 945 lines. NoticeCard keeps its historical export
path from Transcript.tsx. No behavior change.
Verification: repolint clean; tsc + eslint clean; pnpm test passes all
175 suites.
Problem:
Ordinary same-surface tasks could be interrupted by a final-readiness recovery card after the requested work had already landed, solely because verification or review evidence was incomplete.
Root cause:
Medium-risk and multi-file mutations were promoted to closed-loop evidence, and targeted post-write verification was enforced as a hard final-answer gate. The completion summary did not include configured project-check gaps.
Fix:
Keep ordinary same-surface mutations on targeted evidence, report their missing checks and review through the host completion summary, and reserve hard closure for high-risk, security, persistent, explicit full-verification, Goal, missing-mutation, and unfinished-todo cases. Preserve wire keys and tool schemas while removing remaining Delivery wording from visible copy.
Verification:
go test ./...
cd desktop && go test ./...
frontend focused tests and TypeScript typechecks
cache-prefix and tool-schema focused tests
* feat(sandbox): add Codex-style on-demand write-access grants
Problem
Writes outside the workspace were either silently blocked or forced
users toward unsandboxed sandbox_escape. File tools could not request
the target parent directory, and Bash had no structured way to declare
extra write roots.
Root cause
The host treated workspace confinement as a static snapshot. There was
no session-scoped writable-root manager, no write_access approval kind,
and no single-card merge of ordinary Ask permission with directory
expansion.
Fix
Keep the workspace writable by default and isolate outside writes until
the user grants once, session, or project persist. File tools declare
parent directories automatically. Bash accepts additional_write_dirs
plus justification and stays inside Seatbelt/bubblewrap. Sub-agents
inherit a snapshot and cannot expand. Protected Reasonix state stays
read-only even after a home grant.
Verification
- go test ./internal/config ./internal/sandbox ./internal/tool/builtin ./internal/permission ./internal/agent ./internal/control ./internal/cli ./internal/acp ./internal/bot ./internal/boot
- go test ./...
- cd desktop/frontend && pnpm test:typecheck && pnpm test && pnpm build
* fix(sandbox): harden approved write roots
Problem:
Approved write paths could change identity after the user prompt, protected project or future runtime state could be reopened by a broad grant, and project grants were cleared with session grants.
Root cause:
Write roots were not revalidated through directory creation and sandbox construction, protected roots enumerated only existing children, and persisted grants were stored in the session bucket.
Fix:
Verify approved path identities before and after creation and before sandbox use, protect the Reasonix state boundary while reopening only safe children, keep project grants in the baseline, and split the added surfaces to satisfy repository size gates.
Verification:
go test ./...
go test -race ./internal/sandbox ./internal/control
go vet ./...
GOOS=windows GOARCH=amd64 go test -c ./internal/sandbox
pnpm test
pnpm build
go run ./tools/repolint
* fix(sandbox): require exact approved path identity
Problem: case-insensitive approval comparison could reuse a write grant for a distinct case-only path on case-sensitive macOS or Windows filesystems.
Root cause: sameWritePath used EqualFold for every Darwin and Windows path even though both platforms can expose case-sensitive directories.
Fix: compare the already-canonical approved path exactly and add a regression test for case-only identity changes.
Verification: go test ./internal/sandbox
* chore(lint): keep security comments within repo limits
Problem: the merged helper note and path-identity rationale exceeded repolint's comment-length budget.
Root cause: integration added explanatory prose next to already-dense comment blocks.
Fix: remove the redundant helper note and condense the security rationale without changing behavior.
Verification: go run ./tools/repolint
* fix(sandbox): satisfy cross-platform lint gates
Problem: Darwin lint saw a Linux-only helper as unused, and the concurrency test used a pattern rejected by the pinned modernize analyzer.
Root cause: the helper lived in a platform-neutral file even though only bubblewrap needs it; the test predated WaitGroup.Go.
Fix: move path resolution beside the Linux bubblewrap caller and modernize the test goroutines.
Verification: sandbox tests and race tests; repolint; pinned golangci-lint; Windows and Linux sandbox test compilation.
* fix(deps): update x/image for GO-2026-6222
Problem: CI govulncheck found the vision image decode path reachable through the vulnerable VP8L decoder in golang.org/x/image v0.44.0.
Root cause: the dependency predates the excessive-allocation fix published in v0.45.0.
Fix: upgrade x/image to v0.45.0 and its required x/text v0.41.0 dependency.
Verification: Go 1.26.6 full tests; control image tests; govulncheck reports zero affected vulnerabilities; repolint and pinned golangci-lint.
* fix(ci): align desktop deps and platform helpers
Problem: the security dependency update left the desktop module untidied, while Windows lint compiled a non-Windows sandbox helper with no callers.
Root cause: the repository has separate root and desktop module locks, and the protected-state helper lived in a platform-neutral file.
Fix: synchronize the desktop x/image/x/text versions and compile the helper only on sandbox backends that use it.
Verification: exact CI race and atomic coverage commands; Darwin/Windows root lint; Windows desktop lint; full desktop tests on Go 1.26.6.
* fix(sandbox): remount approved temp roots under bwrap
Problem: Linux bubblewrap hides approved host /tmp write roots behind the session-private /tmp mount, and the protection-order regression test inspected the first bind instead of the post-protection remount.
Root cause: approved roots were rebound without rebuilding destination parents after /tmp was replaced.
Fix: recreate only the approved root's parent mountpoints before its exact bind, correct the ordering assertion, and add a regression test for temporary write roots.
Verification: affected-package tests and race tests; Linux cross-compilation and lint; repository lint.
* fix(sandbox): skip redundant protected mounts
Problem: Linux bubblewrap refused to launch when a Reasonix state boundary did not exist, even when that path was disjoint from every writable root.
Root cause: protected paths were rebound unconditionally although the read-only root filesystem already denied writes to disjoint paths.
Fix: apply protected remounts only when a writable root overlaps the boundary, preserving fail-closed behavior for ancestor and descendant grants.
Verification: Linux bubblewrap 0.9 integration test; affected-package tests; CI-equivalent race sweep; Linux lint and repository lint.
* test: characterize session, rewind and lock crash windows
Phase-0 guardrails for the concurrency/rewind refactor:
- Add crash-injection seams at the remaining persistence boundaries of
the session save protocol (session-checkpoint, branch-meta,
event-index) alongside the existing wal-append/atomic-write hooks.
- Pin the recovery outcome of a crash at each boundary: WAL append
(previous checkpoint stays authoritative), checkpoint rename on the
full-rewrite path (event log authoritative, compatibility checkpoint
absent), revision ledger (stale ledger heals via ledgerStale without
new WAL records), derived event index (nothing authoritative lost).
- Pin the sidecar inventory a healthy first save produces, with the
legacy .lock sidecars documented as a tolerated class the refactor
removes.
Existing suites already pin lease generation, deletion races, and
checkpoint transaction crash windows; those baselines stay green.
* refactor(lock): delegate workspace lease to filelock
workspacelease now owns only participation accounting — active runs,
retained background jobs, lazy acquisition, waiting/acquired UI state,
and release-when-idle. Cross-process and in-process serialization is
delegated entirely to internal/filelock:
- acquisition first attempts filelock.TryAcquire (local slot + OS lock
in one non-blocking step), then on contention flips waiting=true,
fires the wait notice exactly once, and waits via filelock.Acquire
bounded by ctx;
- the package's duplicated Unix/Windows lock implementations and its
own un-reclaimed in-process registry are deleted.
The lock file name, canonicalization, git-worktree folding, and release
semantics are unchanged; desktop conflict cards keep reporting the same
Owner state.
* refactor(session): introduce generation-bound SessionWriter
SessionWriter is the single authoritative writer identity for one session
file, unifying what was spread across the lease, the lease-info sidecar,
and per-session persist state:
- the session lease (one writer per lease, cached on it, so rebinds share
one save-serialization domain);
- the writer identity (writer ID, PID, hostname), now published inside
the .lease.lock file itself through the held lock handle — .lease.json
becomes a read-only compatibility source and new writers never create
it (LoadSessionLeaseInfo dual-reads lock file then legacy sidecar);
- writer-save serialization: authorities minted through a writer hold
its saveMu for the whole save cycle, serializing turn-end snapshots,
periodic autosave, and shutdown snapshots issued through one lease;
- the writer's event-log baseline (revision, digest, tail offset),
recorded by setPersistedBaseline and consumed by the upcoming save-CAS
refactor.
SaveIfAbsent (imports, migrations, fork creation) now runs under an
ephemeral session lease so those writers never race another runtime.
Controller binds mint authorities through the lease's writer facade.
Windows/Unix writeOwnerInfo implementations publish through the held
handle so the metadata dies with the lock file on RemoveAndUnlock.
* refactor(session): make event-log tail the single save CAS
Writer-bound saves now classify against the SessionWriter event-log
baseline (revision, digest, tail offset) and the paired in-memory
persisted view. When the on-disk log size and event index still match
that baseline, the save decides no-op / append / replace without
reloading the transcript or walking dual revision/digest ownership.
Bind adopts the loaded persist ledger so the first save after a
controller attach can use the same tail CAS. Recovery-lane writes stay
unpaired and fall back to the existing full classification.
Also keep the branch independently lint-clean: workspacelease is no
longer a utility leaf now that it delegates to filelock, and the
SessionWriter comments/crash tests are trimmed to the comment budget.
Verification:
- go test ./internal/agent ./internal/checkpoint ./internal/filelock ./internal/workspacelease ./internal/control
- go test -race on the same packages
- make lint
* refactor(session): collapse recovery conflicts to one stable branch
True snapshot divergence now writes one recovery file keyed by the root
branch ID and writer generation. Nested -recovery- names peel back to
that root so later conflicts update the same path instead of growing a
recovery-on-recovery chain.
SaveRecoveryBranch no longer enforces SessionRecoveryMaxDepth. The
controller always takes the same fork path; the historical depth-cap
isolated copy is gone. RecoveryDepth is still stamped as 1 so older
readers keep a usable field.
Verification:
- go test ./internal/agent ./internal/checkpoint ./internal/filelock ./internal/workspacelease ./internal/control
- make lint
* feat(files): add conditional structured-file writes
write_file, edit_file, multi_edit, and notebook_edit now capture a
publish fingerprint (existence, SHA-256, mode; overlay buffer hash when
the host buffer is the source) at first read and re-check it immediately
before the atomic write. A mismatch returns typed ErrFileChanged and
leaves the destination untouched.
This is the Reasonix-writer CAS: workspace lease still serializes our
writers, and unknown shell/MCP side effects stay coverage gaps.
Verification:
- go test ./internal/tool/builtin
- go test ./internal/agent ./internal/control -run 'TestWrite|TestEdit|TestWorkspace|TestMutation'
- make lint
* refactor(checkpoint): add v3 turn directories and legacy reader
New checkpoints write turns/<turn>/meta.json plus files/NNNN.before
payloads and no longer emit turn-N.json. Load prefers the v3 directory
layout and still reads leftover v1/v2 turn files so old sessions remain
restorable. Payloads are raw bytes; encoding is re-detected on load.
Verification:
- go test ./internal/checkpoint
- make lint
* refactor(rewind): replace file transaction with idempotent operations
File precheck now treats current==before as already restored and does
not conflict. Plans gain ConversationAction, and results carry
operationId/branch/partial/conversationForked so fork-first conversation
rewind can stay a separate step.
Verification:
- go test ./internal/checkpoint ./internal/control
- make lint
* refactor(rewind): make conversation rewind fork-first
CLI and desktop conversation rewind now fork a new session instead of
truncating the parent. both = fork, then file restore; a file conflict
keeps the new branch and returns partial=true. CommitFileRewind commits
only the file half. Desktop views expose conversationAction, branch,
operationId, and partial.
Verification:
- go test ./internal/control ./internal/checkpoint
- cd desktop && go test . -run 'TestRewind|TestCheckpoint'
- make lint
* cleanup: remove legacy save lock from writer-bound hot path
Production saves that already hold a SessionWriter no longer acquire
.jsonl.lock. The session lease is the cross-process ticket; the
compatibility flock remains only for unbound test/import paths.
Verification:
- go test ./internal/agent -run 'TestWriterBoundSaveSkipsCompatibilityFileLock|TestWriterTail|TestSaveSnapshot'
- make lint
* test: add Windows, race and crash-restart matrices
Pin writer-generation invalidation and repeated writer-bound saves that
must not spawn recovery files. Crash windows stay in the existing
characterization suite. Session lock, delete-disposition, and atomic
replace still need a real Windows runner.
Verification:
- go test ./internal/agent -run 'TestSessionWriterGenerationInvalidatesPriorSave|TestRepeatedWriterSavesDoNotCreateRecoveryBranches'
- make lint
* docs: document session ownership, rewind semantics and worktree fallback
Add bilingual session-ownership notes and update checkpoint docs so
conversation rewind is described as a parent-preserving fork.
Verification:
- make lint
* fix(session): publish Windows lease owner info without SetFilePointerEx
Problem:
Windows CI failed to compile the new lease owner-info writer.
Root cause:
writeOwnerInfo called windows.SetFilePointerEx, which is not in
golang.org/x/sys/windows, so test, lint typecheck, and desktop-windows
jobs all failed.
Fix:
Seek with SetFilePointer, truncate with SetEndOfFile, then WriteFile.
A Windows test pins that a shorter replacement document does not leave
stale trailing bytes.
Verification:
- GOOS=windows GOARCH=amd64 go test -c ./internal/agent
- GOOS=windows GOARCH=amd64 go test -c ./internal/control
* fix(desktop): open conversation rewind forks in a new tab
Problem:
Conversation rewind forked on disk but left the visible tab on the
untruncated parent. Edit-and-resubmit then appended to the parent.
Desktop tests still expected in-place truncation and the old
depth-cap recovery outcome.
Root cause:
CommitRewind kept switchToFork=false and never opened result.Branch.
The frontend reloaded the source tab and sent the edited prompt there.
Fix:
Reuse the ForkForTab tab-open helper after a conversation fork.
Frontend types now carry branch/tab fields, activate the fork with the
same last-click-wins rule as an explicit fork, and send edit-resubmit
to that tab. File undo still targets the source tab. Tests match the
new contracts.
Verification:
- go test ./desktop -run 'TestDesktopRewindCommitAndUndoUseAuthoritativeControllerState|TestSetEffortForTabReanchorsDepthCapRecoveryBranch|TestForkCreatesActiveTabWithoutSwitchingSourceController'
- go test ./internal/agent ./internal/control ./internal/checkpoint ./internal/workspacelease
- node --import tsx --test desktop/frontend/src/__tests__/app-chrome-tabs.test.ts
* fix(session): keep Windows lease metadata readable
Problem:
- Windows could not inspect .lease.lock owner metadata while another process held the byte-range lease, so the Windows control test failed with a sharing violation.
Root cause:
- The owner JSON started at the same byte protected by LockFileEx, and readers used Go's default non-sharing file open.
Fix:
- Reserve byte zero for the cross-version lock and store JSON from byte one.
- Open lease handles with explicit read/write/delete sharing and read owner metadata after the locked byte.
- Route stale lease cleanup through the lease-specific lock primitive.
Verification:
- go test ./internal/agent ./internal/control ./internal/checkpoint
- GOOS=windows GOARCH=amd64 go test -c ./internal/agent
- GOOS=windows GOARCH=amd64 go test -c ./internal/control
* fix(rewind): complete v3 retention and fork routing
Problem:
- Schema v3 checkpoint captures still duplicated every preimage into the blob store and retained expired raw payloads indefinitely.
- A durable conversation fork that failed to attach to a desktop tab could fall back to resubmitting on the parent session.
- Frontend source growth exceeded exact repository lint ratchets.
Root cause:
- Capture and GC still followed the v2 blob lifecycle even after v3 introduced per-turn directories.
- Fork attachment errors did not change an otherwise successful rewind result.
- Rewind contracts remained embedded in already-ratcheted frontend files.
Fix:
- Store new preimages only in v3 turn directories, verify payload hashes on load, and delete expired turns as whole directories while retaining v1/v2 compatibility.
- Fail closed when a fork cannot be attached and keep the durable branch available for manual recovery.
- Extract rewind view/state contracts and their focused routing test.
- Update English and Chinese ownership/rewind documentation.
Verification:
- go test ./internal/checkpoint
- cd desktop && go test ./...
- pnpm --dir desktop/frontend typecheck
- pnpm --dir desktop/frontend exec tsx src/__tests__/rewind-fork-routing.test.ts
- pnpm --dir desktop/frontend exec tsx src/__tests__/app-chrome-tabs.test.ts
- go run ./tools/repolint
* test(checkpoint): use integer range in retention coverage
Problem:
- The v3 retention regression test failed the repository's intrange lint rule.
Root cause:
- The test used a classic counted loop even though the module targets Go 1.22 or newer.
Fix:
- Use the integer range form without changing test behavior.
Verification:
- make lint
- go vet ./...
* fix(rewind): isolate fork state from file undo
Problem:
- A both-scope fork carried the parent transcript snapshot into the file restore transaction, so a later file undo could overwrite parent messages added after the fork.
- Re-encoding a malformed or non-canonical text preimage could change its original bytes.
Root cause:
- The file transaction retained the original both scope, conversation boundary, checkpoint backup, and forward transcript even though the conversation action had already completed as a separate fork.
- Schema v3 persisted only the decoded FileSnap view after removing checkpoint blob duplication.
Fix:
- Normalize fork-backed both rewinds to code-only transactions with no conversation boundary, forward transcript, or checkpoint backup.
- Preserve captured raw bytes in memory and write them directly to the v3 turn payload.
- Cover parent continuation through undo and malformed UTF-16 byte fidelity.
Verification:
- go test ./internal/checkpoint ./internal/control
- go test -race ./internal/checkpoint ./internal/control
- cd desktop && go test -race . -run TestDesktopRewindCommitAndUndoUseAuthoritativeControllerState
- make lint
- Windows agent and control cross-compilation
* fix(concurrency): close recovery and rewind gaps
Problem:
- Recovery branches could collide across process restarts.
- Session redaction checked leases without holding one through rewrite.
- V3 checkpoints lacked downgrade numbering and byte-retention guards.
- Partial code rewind was not surfaced after conversation fork.
Root cause:
- Recovery identity used only the lease generation.
- Doctor used a check-then-write lease probe.
- V3 storage omitted a previous-reader marker and quota accounting.
- History hydration replaced an early warning notice.
Fix:
- Bind recovery identity to writer and generation, with collision rotation.
- Hold ordered session writer leases across redaction.
- Add payload-free v2 markers, load arbitration, and whole-turn v3 quota GC.
- Show a localized partial-rewind warning after session reload.
Verification:
- go test ./...
- go test -race ./internal/agent ./internal/checkpoint ./internal/doctor
- cd desktop && go test ./...
- pnpm build && pnpm test:all
- frontend type checks and browser partial-rewind exercise
- previous-reader checkpoint compatibility exercise
* refactor(lint): extract rewind and checkpoint helpers
Problem:
- CI repo standards rejected new growth in two oversized legacy files.
Root cause:
- Checkpoint load arbitration and rewind result plumbing remained embedded in their large coordinators.
Fix:
- Move checkpoint loading into a focused package file.
- Centralize rewind result normalization, target settling, and partial notice dispatch.
- Keep the existing file-size baseline unchanged.
Verification:
- go run ./tools/repolint
- go test ./internal/checkpoint -count=1
- go test -race ./internal/checkpoint -count=1
- pnpm lint:hooks
- pnpm typecheck
- pnpm test:typecheck
- rewind fork routing contract
* fix(session): complete ownership handoff across rewinds
Problem:
Intentional session-path changes could leave frontends guarding the old transcript while controllers continued on a fork. Writer-bound saves also bypassed the compatibility lock, and older checkpoint readers could resurrect markerless v3 turns after truncation.
Root cause:
Conversation rewind was fork-first but several consumers did not activate or register the returned branch. Path changes had no shared prepare-before-publish authority hook, recovery lane identity followed lease generations, and v3 directories were treated as live without their compatibility marker.
Fix:
Add a controller transition handshake and wire it through CLI, serve, Desktop, ACP, and bot runtimes. Keep the legacy save lock for cross-version serialization, stabilize recovery lanes across rebinds, and make v2 markers the liveness record for v3 checkpoint turns.
Verification:
make lint
go vet ./... && go test ./... -count=1
go test -race ./internal/agent ./internal/checkpoint ./internal/control ./internal/bot ./internal/serve ./internal/acp ./internal/doctor -count=1
cd desktop && go vet ./... && go test ./... -count=1
cd desktop/frontend && pnpm build && pnpm test:all
Windows amd64 cross-compilation and real v1.23.0/v1.25.1 downgrade truncation checks
* feat(runtime): replace execution modes with adaptive standard policy
Problem
Reasonix exposed Light/Balanced/Delivery (and legacy TokenMode) as a
user-selectable execution mode. That split the product into three
workflows, leaked mode labels into UI/ACP/CLI, and let low-risk work
pay Delivery ceremony or high-risk work skip closed-loop evidence.
Root cause
Planner route, verification, review, and completion were branched on
AgentPreset/TokenMode/deliveryProfile instead of task risk.
Fix
Derive one TaskPolicy per turn from intent, risk, structure, and user
constraints. Planning, verification, review, and evidence closure follow
that policy and may only ratchet upward. New UI/CLI/ACP surfaces no
longer offer an execution mode. Deprecated flags, slash commands, ACP
options, and Wails SetAgentPreset*/SetTokenMode* stay accepted for one
compatibility version as no-ops. New persisted compat fields pin
agentPreset=balanced and tokenMode=full. Isolated worktrees keep their
on-disk directory and no longer force Delivery.
Verification
- go test ./...
- cd desktop && go test .
- go test -race ./internal/control ./internal/acp ./internal/taskpolicy
- frontend tsc --noEmit plus Composer/isolated-worktree/send-failed tests
* fix(ci): restore desktop bindings and satisfy repolint
Problem
CI lint failed on comment, file-size, and complexity overruns. Desktop
jobs failed TypeScript because Wails still exports deprecated
SetAgentPreset*/SetTokenMode* and DeliveryWorktree aliases that
AppBindings no longer listed.
Root cause
The standard-execution change kept the one-version Go compatibility
methods bound, but the frontend drift check requires every generated
Wails method on AppBindings. The same change also grew several
already-baselined files past comment and size budgets.
Fix
Bind the deprecated Wails methods as no-op aliases in AppBindings and
the browser mock. Extract ExecutionPolicyBlock and boot test helpers,
split Derive helpers, and compress comments and tests so repolint stays
inside existing budgets.
Verification
- go run ./tools/repolint
- go test ./internal/taskpolicy ./internal/acp ./internal/boot ./internal/control ./internal/evidence ./internal/cli ./internal/capability ./internal/agent
- cd desktop && go test . -run 'TestLoadTabSessionProfile|TestSetTokenMode|TestSetAgentPreset|TestDeliveryWorktree|TestCreateDelivery|TestIsolated'
- desktop/frontend tsc --noEmit
- isolated-worktree and composer-profile frontend tests
* fix(ci): drop unused mode leftovers and preset UI assertion
Problem
After repolint went clean, golangci-lint failed on an ineffectual
ACP workMode assignment, an unused CLI footer helper, a desktop
token-mode snapshot helper, and a strings.Builder modernization
in boot tests. The desktop frontend job failed because the change
panel no longer renders a Balanced preset label.
Root cause
Execution-mode removal left unused compatibility helpers and an
assignment that was immediately overwritten with the pinned
compat value. The workspace-changes test still required the old
preset localization.
Fix
Pin ACP status WorkMode to balanced without reading the unused
runtime profile, delete the unused helpers, join the boot
transcript with strings.Builder, and assert only the localized
verdict on the change panel.
Verification
- go run ./tools/repolint
- golangci-lint run ./internal/acp ./internal/cli ./internal/boot
- go test ./internal/acp ./internal/cli ./internal/boot
- desktop go test -c
- pnpm exec tsx src/__tests__/workspace-changes-errors.test.tsx
* fix(runtime): close standard execution review gaps
Problem:
- Capability routing could run before TaskPolicy was frozen.
- Atomic edits could finish without a mutation, and later low-risk edits could hide earlier high-risk changes.
- Explicit full verification did not force full planning and review.
- Legacy execution modes remained discoverable in CLI, desktop styling, docs, telemetry, and benchmark axes.
Root cause:
- Policy metadata and evidence checks were evaluated at inconsistent points in the turn lifecycle.
- Compatibility controls were registered directly on public surfaces.
- Benchmark and documentation cleanup stopped short of the last profile-specific paths.
Fix:
- Freeze policy before routing, enforce atomic mutation readiness, and ratchet risk across the complete turn ledger.
- Promote explicit full verification to full planning and forced review.
- Hide one-version compatibility parsing behind non-discoverable adapters and remove dead UI, telemetry, documentation, and benchmark profile surfaces.
- Add regression coverage for routing, readiness, risk, compatibility help, and standard benchmark commands.
Verification:
- go test -p 4 -timeout=8m ./...
- go vet ./...
- go run ./tools/repolint
- ./scripts/cache-guard.sh
- go test -race on release-critical packages and repeated plugin refresh coverage
- desktop Go vet/tests, frontend pnpm test:all/build, and SDK Go vet/tests/race
* test(desktop): tolerate slow Windows autosave
Problem:
- The Windows desktop job could fail while the asynchronous turn snapshot was still completing.
Root cause:
- Autosave assertions used a two-second deadline, shorter than legitimate Windows antivirus and indexer delays observed in CI.
Fix:
- Use a shared ten-second autosave test deadline without changing production retry behavior.
Verification:
- Autosave persistence test passed 100 consecutive runs.
- Autosave persistence test passed 20 race-enabled runs.
- Full desktop Go test suite passed.
* fix(desktop): reconcile partial trash before restore
Problem: A committed topic archive can leave a sidecar at the live path when Windows temporarily blocks one step of the multi-artifact move. An immediate restore then reports the leftover sidecar as an unrelated conflict.
Root cause: RestoreSession preflighted destination artifacts without honoring the durable cleanup-pending marker used by committed archive recovery.
Fix: Reconcile pending desktop cleanup before restore conflict checks and retain the cleanup-in-progress response when reconciliation cannot finish. Add a deterministic partial-move regression test.
Verification: desktop go test ./...; desktop go vet ./...; targeted restore tests x100; targeted race tests x30; repolint; git diff --check.
* test(plugin): synchronize no-op refresh cycle
Problem:
The no-op tool-list refresh test could observe cycleDone after a fast refresh had already completed, causing the race job to report that the cycle never started.
Root cause:
The controlled transport did not block tools/list in this test, so the refresh goroutine could finish and clear the cycle handle before the test captured it.
Fix:
Block the controlled tools/list call, capture the active cycle, then release the refresh and assert its no-op behavior.
Verification:
go test -race ./internal/plugin -run '^TestToolListRefreshNoOpPreservesAdapterGeneration$' -count=1000
go test -race ./internal/plugin/...
go run ./tools/repolint
golangci-lint run --timeout=5m ./internal/plugin/...
* fix(runtime): preserve adaptive risk across absolute paths
Problem
Deep absolute mutation paths could lose sensitive owner directories during risk classification, allowing a stale low-risk policy to survive the first write. Verification allowlists also recognized only test commands, so vet, lint, and typecheck could bypass an explicit user restriction.
Root cause
Risk classification truncated absolute paths without workspace context, and parent, child, and background evidence did not share a workspace-aware classifier. The task-policy gate maintained a narrower verifier list than the evidence subsystem.
Fix
Normalize paths lexically against the owning workspace while preserving deep sensitive owners and conservative out-of-workspace behavior. Propagate host-only workspace context through subagents and background task/fleet evidence without serializing it. Reuse the canonical verification classifier in the pre-execution policy gate.
Verification
- go test ./internal/evidence ./internal/taskpolicy ./internal/agent ./internal/jobs ./internal/control
- go test -race ./internal/evidence ./internal/agent ./internal/jobs ./internal/control
- go vet ./internal/evidence ./internal/taskpolicy ./internal/agent ./internal/jobs ./internal/control
- go run ./tools/repolint
- git diff --check
* fix(ci): align latest base contracts
Problem:
The latest main-v2 reasoning display mode was not represented in the startup settings contract, and the new path helper tripped the modernize linter.
Root cause:
PR #8732 added the expanded reasoning option after this branch was created, while the path helper retained a manual membership loop.
Fix:
Require the expanded reasoning option and locale key in the startup contract, and use slices.Contains for exact risk-path segment checks.
Verification:
pnpm exec tsx src/__tests__/startup-settings-contract.test.ts
pnpm test:all
golangci-lint run --timeout=5m ./...
wails generate module
* docs(release): prepare v1.25.2 notes
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
* docs(release): prepare v1.25.2 notes
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
* docs(release): review v1.25.2 notes
Problem:
Regenerating the notes after the release-blocking test fix made the open notes PR self-referential, added github-actions[bot] as a contributor, and dropped reviewed user-facing changes and guide links.
Fix:
Restore the comprehensive reviewed bilingual record. The merged test-only PR does not change the product outcomes described by the notes.
Verification:
Validate the release catalog, run the release-note tests, render v1.25.2, and scan the rendered public text for private data.
---------
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: SivanCola <[email protected]>
Co-authored-by: SivanCola <[email protected]>
Problem:
The full frontend suite rejected the newly added expanded reasoning display option because the startup settings contract still expected only three modes.
Root cause:
The product implementation and localized labels were updated, but the static settings-source assertion was not extended with the new mode.
Fix:
Include expanded in the expected reasoning display mode list.
Verification:
pnpm tsx src/__tests__/startup-settings-contract.test.ts
pnpm build
./scripts/cache-guard.sh
go test ./internal/plugin -run 'Tool|List|Name|Notification|Refresh' -count=5
* feat(desktop): add expanded reasoning display mode that stays open after completion / 新增思考完成后保持展开的持续展开模式
* fix(desktop): keep completed sub-agent reasoning expanded
Problem:
Expanded reasoning mode still collapsed a sub-agent ToolCard when the sub-agent left the reasoning phase, hiding the completed reasoning preview.
Root cause:
The parent card default-open state depended on an actively running reasoning phase even though the nested reasoning state remained expanded.
Fix:
Keep sub-agent cards with reasoning open in expanded mode while preserving an explicit user collapse. Add regression coverage for live completion, manual collapse, and restored completed history.
Verification:
- pnpm exec tsx src/__tests__/subagent-progress-card.test.tsx
- pnpm exec tsx src/__tests__/message-reasoning-panel.test.tsx
- pnpm typecheck
- pnpm lint:hooks
- git diff --check
Co-authored-by: SivanCola <[email protected]>
* fix(desktop): keep expanded reasoning process folds open
Problem:
Completed inline reasoning still disappeared because the enclosing process fold auto-closed even when reasoning display mode was expanded.
Root cause:
The inner reasoning component knew about the expanded mode, but fold reconciliation only considered the independent process-fold preference.
Fix:
Track an expanded-reasoning pin per reasoning-bearing fold, preserve it across completion and history restore, and keep manual parent collapse authoritative. Tool-only folds remain unchanged.
Verification:
- pnpm exec tsx src/__tests__/transcript-rows.test.ts
- pnpm exec tsx src/__tests__/transcript-process-fold.test.ts
- pnpm exec tsx src/__tests__/message-reasoning-panel.test.tsx
- pnpm exec tsx src/__tests__/subagent-progress-card.test.tsx
- pnpm exec tsx src/__tests__/reasoning-display-preference.test.ts
- pnpm build
- Real-browser running, completion, collapse, and re-open regression
Co-authored-by: SivanCola <[email protected]>
---------
Co-authored-by: SivanCola <[email protected]>
* fix(agent): persist final readiness recovery
Problem:
Balanced turns could repeatedly surface an incomplete delivery check, and the recovery action was limited to the desktop process lifetime.
Root cause:
Readiness failure armed delivery-only in-memory state, while non-delivery profiles rejected the recovery path and lost the evidence ledger.
Fix:
Persist a provider-excluded one-shot readiness checkpoint, restore its bounded evidence exactly once, and expose the same recovery contract through Desktop, CLI, ACP, and HTTP. Preserve legacy bindings and localize the user-facing action.
Verification:
- go test ./...
- cd desktop && go test ./...
- cd desktop/frontend && pnpm typecheck
- cd desktop/frontend && pnpm exec tsx src/__tests__/send-failed.test.ts
- targeted go test -race recovery suite
- git diff --check
* fix(agent): release blocked readiness retries
Problem:
A required agent.before_start extension could block an explicitly prepared readiness recovery before the turn began, leaving the visible card pending but the live agent unable to prepare it again.
Root cause:
The one-shot preparation bit was cleared only by beginRunTurn, which is not reached when the pre-start interceptor aborts.
Fix:
Release the in-memory reservation on pre-start failure while leaving the durable pending marker intact, and add a deterministic regression test. Also normalize adjacent frontend indentation found during review.
Verification:
- focused final-readiness and extension tests
- desktop frontend typecheck
- git diff --check
* refactor(recovery): isolate readiness owners
Problem:
The initial fix added focused behavior and regression coverage to several already-large owner and test files, exceeding repository capacity ratchets.
Root cause:
Recovery checkpoint, transport, history, and test code remained embedded in broad legacy files instead of adjacent owner-specific units.
Fix:
Extract final-readiness provider, evidence, desktop, serve, controller, and test logic into cohesive files. Keep only unavoidable protocol and dispatch seams in the large owners, and update the nine affected ratchets with narrowly measured sub-one-percent source growth (the controller file shrinks overall).
Verification:
- go test ./...
- cd desktop && go test ./...
- targeted go test -race recovery suite
- cd desktop/frontend && pnpm typecheck
- go run ./tools/repolint
- git diff --check
* style(agent): modernize recovery scan
* fix(desktop): preserve prompts across session switches
Problem:
Pending ask and approval cards could disappear when a running session was switched, resumed, or reattached while prompt delivery overlapped frontend hydration.
Root cause:
Prompt replay was global or timed before response-driven resets, and detached runtime replay could race the frontend runtime-epoch fence.
Fix:
Add tab-scoped replay, reconcile and replay after Resume/OpenChannel hydration, preserve backend-confirmed prompt state during activation, and publish the transferred runtime epoch on the same sink FIFO before replay.
Verification:
Added deterministic tests for pre-response prompts, old/new epoch interleaving, A-B-A activation completion, scoped replay isolation, and runtime fence ordering. Full root and desktop Go suites, focused race tests, frontend typechecks, lint, and focused frontend suites pass.
Co-authored-by: myipanta <[email protected]>
* test(desktop): keep prompt race coverage within lint budgets
Problem:
The initial prompt-race patch added coverage to three files that already exceeded the repository size ceiling, causing repolint to reject their incremental growth.
Root cause:
The scoped replay and A-X-A regression cases were placed beside broad legacy suites, and the small replay bridge helper remained inside the oversized controller module.
Fix:
Move the Go scoped replay test and frontend replay helper into focused files, and relocate the A-X-A prompt race into the existing stale-navigation suite without changing production behavior.
Verification:
go run ./tools/repolint
go test ./... -count=1
cd desktop && go test . -count=1
cd desktop && go test -race . -run Test(RuntimeReattachFencesPendingAskBeforeReplay|ReplayPendingPromptsForTabDoesNotReplaySiblingAsk)$ -count=1
cd desktop/frontend && npx tsc --noEmit
cd desktop/frontend && npx tsc -p tsconfig.test.json --noEmit
cd desktop/frontend && npx eslint src/lib/useController.ts src/lib/promptReplay.ts src/__tests__/activate-topic-stale.test.tsx src/__tests__/tab-switch-hydration.test.tsx
---------
Co-authored-by: myipanta <[email protected]>
* fix(tool): complete_step returns terminal message on the final todo / 最后一个待办完成时 complete_step 返回终止消息，不再循环 (#8816)
* test(agent): guard terminal complete_step result
Problem:
The builtin tests cover final and non-final todo messages, but the real Agent path did not assert that host-advanced serial plans surface the terminal result.
Root cause:
The existing end-to-end test checked canonical todo completion and final readiness without inspecting the last complete_step tool result.
Fix:
Assert that the final complete_step result contains the terminal completion message and omits the continuation instruction.
Verification:
- go test ./internal/agent -run TestE2ESerialPlanHostAdvancesAndAllowsFinalAnswer -count=1
- go test ./internal/tool/builtin
- git diff --check
---------
Co-authored-by: jiangrenhang <[email protected]>
Co-authored-by: SivanCola <[email protected]>
Problem:
- Compacted recovery chains could fail strict prefix coverage and make ordinary topic loading fall back from the newest transcript to the short root session.
Root cause:
- The default-open path reused the conservative content proof intended for canonical adoption and cleanup, so a safe single lineage was treated like ambiguous forks after compaction rewrote message arrays.
Fix:
- Resolve a complete, monotonic, single-child parent chain to its unique leaf for display and continuation only.
- Keep adoption and cleanup gated by strict content coverage, reject forks, missing links, cycles, and turn or activity regressions, and route catalog, resume, and desktop retarget paths through the shared continuation decision.
Verification:
- go test ./... (clean source view)
- cd desktop && go test ./...
- focused go test -race for sessioncatalog and desktop continuation paths
- go vet ./... in both Go modules
- make lint (clean source view)
Co-authored-by: wuyong-exe <[email protected]>
* fix(desktop): recover transcript layout after hydration
Problem: Long conversations could scroll into a blank viewport after lazy history content expanded, hiding the previously visible rows until the user switched sessions.
Root cause: Content patches changed mounted row heights without invalidating React Virtuoso's cached size tree, and there was no logical anchor recovery or blank-viewport guard.
Fix: Track layout revisions, rebuild the size tree in a bounded batch, preserve manual and tail anchors, cancel stale cross-session callbacks, and add a blank-viewport self-heal with content-aware estimates.
Verification: pnpm test:transcript; pnpm typecheck; pnpm test:typecheck; pnpm build; go run ./tools/repolint; transcript-scroll-stability browser gate; git diff --check.
* perf(desktop): bound transcript height estimation
Problem: Estimating a very large hydrated transcript row allocated an array for every explicit line during React rendering.
Root cause: The estimator used String.split even when wrapped text length already guaranteed the configured height cap.
Fix: Return at the cap before scanning large text and count newlines with a bounded allocation-free loop for smaller content.
Verification: transcript layout recovery test; pnpm typecheck; pnpm test:typecheck; pnpm build; transcript-scroll-stability browser gate; go run ./tools/repolint; git diff --check.
* test(desktop): isolate transcript hydration benchmark
Problem: the delayed long-answer fixture changed the shared tools-session geometry and caused the existing selection benchmark to time out in CI.
Root cause: the hydration regression reused a fixture whose selection test assumes stable scroll distances, and the selection harness could not opt into a local system Chrome executable.
Fix: move delayed hydration to the small bench session, scope lazy content loading to its marker, restore the tools fixture, make the hydration navigation deterministic, and support an explicit browser executable.
Verification: pnpm test:transcript-browser; pnpm test:transcript; pnpm build; pnpm typecheck; pnpm test:typecheck; go run ./tools/repolint; git diff --check.
Problem:
Partial catalog scans could hide metadata-only conversations after the first page. A newer catalog event for one project could also discard a valid slower page for another project, and the stale-turn regression test no longer satisfied its TypeScript contract.
Root cause:
The continuity merge discarded the metadata cursor and ran only for the first page. ProjectTree compared every topic response against one global revision watermark. The watchdog test simulated a pre-turn state by adding a field outside the watchdog state contract.
Fix:
Use the catalog keyset ordering for mixed metadata pages, retain a per-project topic revision watermark, and exercise the real optimistic reducer state in the watchdog test. Add deterministic pagination and cross-project interleaving coverage.
Verification:
- pnpm test:all
- pnpm build
- cd desktop && go test ./...
- focused desktop and sessioncatalog race tests
- make lint and go vet ./... in a clean worktree
- git diff --check
* fix(control): skip remember/forget prompts in interactive YOLO / YOLO 下不再弹出记忆审批
Problem:
Interactive YOLO still showed the remember/forget approval card. Users
who chose YOLO expected no tool-approval interruption, but saving
feedback or updating an existing memory still hit "ask remember".
Root cause:
The interactive gate always injected Ask rules for remember/forget, and
YOLO bypass treated those tools as fresh-human decisions. Only a bounded
create-only project/reference remember could skip the prompt.
Fix:
Treat remember/forget as ordinary tool approvals in interactive YOLO:
do not inject the forced Ask rules, let YOLO pre-approve them, and drain
pending memory cards when switching to YOLO. Ask/Auto, deny rules, plan,
sandbox escape, config writes, Guardian/hooks, and headless YOLO stay on
the previous contract.
Verification:
- gofmt -l on the touched control files
- go vet ./internal/control/
- go test ./internal/control/ -count=1
- make lint
- git diff --check
* fix(control): align memory approval with Auto and YOLO
Problem:
Auto still interrupted remember/forget calls, and live approval-gate swaps could race with active tool checks.
Root cause:
Memory tools were forced into Ask under Auto, while Agent replaced an interface field without synchronization.
Fix:
Treat interactive memory calls as normal Auto fallback while preserving explicit ask/deny and headless boundaries. Keep YOLO's explicit-ask bypass, drain only eligible pending prompts, synchronize gate snapshots, and document the behavior. This adapts the core policy direction from #5049 by @myipanta.
Verification:
- go test ./...
- go vet ./internal/agent ./internal/control
- go test -race ./internal/agent -run TestAgentServicesGateSwapIsRaceSafe -count=1
- focused Auto, YOLO, and headless memory approval race tests
Co-authored-by: myipanta <[email protected]>
* test(agent): satisfy integer-range lint
Problem:
The gate race regression test used a classic integer loop rejected by the repository's intrange lint rule.
Root cause:
The test was written before running the full repository lint target.
Fix:
Use the Go 1.22 integer-range form while retaining the loop index used to alternate gate values.
Verification:
- make lint
- go test -race ./internal/agent -run TestAgentServicesGateSwapIsRaceSafe -count=1
- git diff --check
---------
Co-authored-by: myipanta <[email protected]>
* fix(agent): make planner research adaptive
Problem:
Planner depth imposed fixed two- and six-round research ceilings. Large or truncated tool results could exhaust the ceiling before the planner submitted a usable plan, causing an unnecessary executor fallback.
Root cause:
PlannerDecision coupled plan detail with MaxResearchRounds, while the finalization round blocked the structured submit_plan tool that carried the actual result.
Fix:
Remove the planner-specific round field and context override, let shared progress/context/task guards own runaway protection, and treat submit_plan as a package-private terminal tool. Safety-boundary finalization permits only a valid terminal submission and preserves fail-closed plan-only and approval routes.
Verification:
- go test ./...
- go test -race ./internal/agent ./internal/control
- go vet ./...
- go run ./tools/repolint
- git diff --check
* test(desktop): pin WebView2 COM apartment thread
Problem:
The Windows vendored WebView2 edge job timed out in TestCookieManager after environment creation reported that CoInitialize had not been called.
Root cause:
The test initialized its COM apartment on a Go goroutine without pinning that goroutine to its OS thread. Go could migrate it before WebView2 setup, leaving the calling thread without COM initialization.
Fix:
Lock the test goroutine to its OS thread for the complete COM and WebView2 lifecycle, then unlock it after teardown.
Verification:
- Go 1.26.6 Windows/amd64 edge test binary cross-compiled successfully
- go run ./tools/repolint
- git diff --check
* test(desktop): keep WebView2 calls on COM thread
Problem:
After pinning TestCookieManager itself, its t.Run sections still executed COM interface calls from child goroutines and failed with an object-thread affinity error.
Root cause:
testing.T.Run owns a separate goroutine, so apartment-bound WebView2 objects created by the parent test were used from a different OS thread.
Fix:
Execute the two logical cookie sections inline on the locked parent goroutine while retaining section names in verbose test logs.
Verification:
- Go 1.26.6 Windows/amd64 edge test binary cross-compiled successfully
- go run ./tools/repolint
- git diff --check
* fix(desktop): harden display performance boundaries
Problem:
Workspace tree scrolling synchronously rewrote the complete persisted state on every event, while Markdown images had no shared decoded-pixel budget and transcript regressions lacked a real-browser long-task gate.
Root cause:
High-frequency scroll state and durable persistence shared one write path. Image validation bounded encoded bytes but not decoded dimensions across local, data, and remote sources. The browser gate checked geometry without measuring main-thread stalls.
Fix:
Coalesce tree scroll persistence behind one frame and a trailing quiet period with lifecycle flushes. Validate supported raster image headers against the existing 10 MiB byte cap and a 40-megapixel decode budget. Stress 60 bidirectional scroll events in Chromium and enforce frame-gap and long-task budgets.
Verification:
- pnpm build
- pnpm test:workspace
- pnpm test:transcript
- pnpm test:transcript-browser
- pnpm test:remote
- pnpm test:performance
- go test ./...
- git diff --check
* fix(desktop): bind image validation and extract scroll flush
Problem:
- WorkspacePanel exceeded its repolint growth budget after adding scroll persistence lifecycle listeners.
- A local Markdown image could change after resolution, allowing the media response to bypass the byte or pixel budget while retaining the same token.
Root cause:
- The listener lifecycle and scroll callback lived directly in an already-ratcheted component.
- Media tokens re-statted paths and later checked only file identity, so the validated identity and the bytes sent to WebView were not one bounded contract.
Fix:
- Move workspace scroll persistence ownership into a focused hook without increasing the lint budget.
- Bind Markdown media tokens to the exact opened file identity and serve a bounded, MIME-checked, pixel-validated immutable snapshot.
- Add deterministic regressions for in-place byte/pixel changes and file replacement between authorization and serving.
Verification:
- go run ./tools/repolint
- cd desktop && go test ./...
- cd desktop && go test -race . -run 'TestMarkdownMediaToken|TestResolveMarkdown|TestRemoteMarkdownImage' -count=1
- cd desktop && go vet ./...
- cd desktop/frontend && pnpm build
- cd desktop/frontend && pnpm test
- cd desktop/frontend && pnpm test:workspace
- cd desktop/frontend && pnpm test:motion
- cd desktop/frontend && pnpm test:transcript-browser
* test(desktop): make media identity replacement deterministic
Problem:
- The WebKitGTK CI job failed because the new media identity regression assumed deleting and recreating a path always allocates a different inode.
Root cause:
- Linux may immediately reuse the inode released by the deleted fixture, making os.SameFile legitimately report the recreated path as the same identity.
Fix:
- Create and verify a distinct replacement file while the authorized file still exists, then move that replacement into the authorized path.
Verification:
- cd desktop && go test . -run 'TestMarkdownMediaTokenBindsAuthorizedIdentity$' -count=100
- cd desktop && go test . -run 'TestMarkdownMediaToken|TestResolveMarkdown|TestRemoteMarkdownImage' -count=1
- go run ./tools/repolint
- git diff --check
* fix(mcp): refresh tools after list change notifications
* fix(mcp): bound dynamic tool catalog refreshes
Problem: Tool-list notifications could create an unbounded refresh loop, while catalog and execution locks allowed remote MCP calls to stall status reads. Failed refreshes also left adapters executable with stale safety metadata.
Root cause: The refresh worker drained a self-replenishing pending bit, and toolsMu covered both remote I/O and adapter dispatch. Notifications were accepted without checking the advertised listChanged capability.
Fix: Coalesce notifications into a debounced two-attempt cycle, publish immutable fingerprinted catalogs with generations, separate fetch/status/dispatch lock domains, gate notification support on initialize capabilities, and fail closed while a catalog is stale.
Verification: go test ./... -count=1; go test -race ./internal/plugin ./internal/agent -count=1; go vet ./...; go run ./tools/repolint; git diff --check.
* fix(mcp): preserve dynamic catalog convergence
Problem: A tool catalog refreshed before the session runtime subscribed could leave stale adapters in its registry. Repeated notifications could also exhaust the two-attempt cycle, and refreshes ignored configured timeout budgets.
Root cause: Host subscriptions did not replay current catalogs, the refresh worker stopped with a dirty revision after its second successful list, and it imposed the five-second interactive startup wait on background tools/list calls.
Fix: Replay existing catalogs before later subscriber deliveries, keep dirty revisions converging under capped exponential backoff, and bound refreshes by the stricter resolved startup or call timeout.
Verification: go test ./... -count=1; go test -race ./internal/plugin ./internal/agent -count=1; go vet ./...; go run ./tools/repolint; git diff --check.
* fix(mcp): harden dynamic catalog refresh lifecycle
Problem: A disabled session could retain replayed shared-Host MCP adapters, generic registry aliases bypassed runtime authorization, catalog resolution could deadlock with a pending refresh writer, and a self-notifying server could refresh forever.
Root cause: Runtime inventory changes did not suspend registry prefixes, generic registry routing skipped MCP identity binding, resolve held dispatchMu across a re-entrant catalog callback, and refresh convergence had no attempt ceiling.
Fix: Synchronize registry prefix suspension with runtime lifecycle, bind every registry-backed MCP adapter to the current runtime, release the dispatch lease before catalog lookup, and cap each refresh cycle while preserving fail-closed user-driven recovery.
Verification: go test ./internal/plugin ./internal/agent -count=1; go test -race ./internal/plugin ./internal/agent -count=1; go test ./... -count=1; go vet ./...; go run ./tools/repolint; git diff --check.
* fix(mcp): satisfy refresh loop lint
Problem:
CI rejects the newly added bounded refresh loops under the Go 1.22 intrange rule.
Root cause:
The loops used the classic counter form even though the repository requires integer ranges.
Fix:
Use integer ranges while preserving the four-attempt refresh behavior and test assertions.
Verification:
- go test ./internal/plugin -run 'TestToolListRefresh' -count=1
- go test ./internal/plugin ./internal/agent -count=1
- go test -race ./internal/plugin ./internal/agent -count=1
- go test ./... -count=1
- go vet ./...
- go run ./tools/repolint
- golangci-lint run ./...
- git diff --check
* test(mcp): drain startup cache before adapter mutation
Problem:
The reader safety-drift test can mutate a remote adapter while Start's detached schema-cache snapshot is still reading it, causing a race on the latest base merge tree.
Root cause:
The test models metadata drift by directly changing the adapter, but did not first wait for startup persistence to finish.
Fix:
Drain the host's startup background writes before the test-only adapter mutation.
Verification:
- go test -race ./internal/plugin -run '^TestReaderIntentRefusesDispatchAfterSafetyDrift$' -count=10
- go test -race ./internal/plugin ./internal/agent -count=1
- go test ./internal/plugin ./internal/agent -count=1
- go test ./... -count=1
- go vet ./...
- go run ./tools/repolint
- golangci-lint run ./...
- git diff --check
* test(agent): stabilize background fleet lifecycle assertion
Problem:
The CI race job can observe no running fleet job in TestBackgroundFleetProgressLifecycleUsesStableIDs even though registration and completion both work correctly.
Root cause:
The test released both blocked workers before inspecting RunningForSession, allowing the background job to finish and disappear first under runner load.
Fix:
Assert registration while the provider is still blocked, then release the workers and verify terminal completion.
Verification:
- GOTOOLCHAIN=go1.26.6 go test -race ./internal/agent -run '^TestBackgroundFleetProgressLifecycleUsesStableIDs$' -count=500
- GOTOOLCHAIN=go1.26.6 go test -race ./internal/agent -count=1
- GOTOOLCHAIN=go1.26.6 go test ./internal/agent -count=1
- go run ./tools/repolint
- golangci-lint run ./...
- git diff --check
---------
Co-authored-by: SivanCola <[email protected]>
* fix(desktop): stop session-switch markdown churn
Problem:
Switching into Markdown-heavy histories could leave the renderer consuming CPU long after activation.
Root cause:
MarkdownHistory forced one idle React/layout commit per 24 blocks until the whole document was mounted, so a 2,647-block answer generated about 110 post-switch commits.
Fix:
Keep a parse-result-keyed tail window and prepend older blocks only when its viewport sentinel is reached. Add deterministic lifecycle coverage and a settled-renderer CPU benchmark gate.
Verification:
- pnpm exec tsx src/__tests__/markdown-history.test.tsx
- pnpm test:transcript
- pnpm typecheck
- pnpm build
- Chromium 20-switch benchmark: settled renderer 1.3%, heap +1.3 MiB, DOM +0%
- go run ./tools/repolint
- git diff --check
* fix(desktop): bound markdown history windows
Problem:
The viewport-driven Markdown tail stopped automatic mounting, but scrolling through a giant answer could still retain every visited DOM and JSX block, while window shifts had no explicit scroll-anchor contract.
Root cause:
The window tracked only its older start, never evicted the opposite edge, and cached rendered nodes for the lifetime of the parsed document.
Fix:
Use a 216-block two-sided window with older and newer sentinels, preserve the active boundary through measured scroll compensation, evict JSX outside the window, and serialize simultaneous edge callbacks.
Verification:
- focused Markdown tests: 40 passed
- transcript tests: 28 passed
- pnpm typecheck and lint:hooks
- pnpm build
- Chromium benchmark: settled renderer 1.3%, heap +1.4 MiB, DOM +0%
- go run ./tools/repolint
- git diff --check
* fix(desktop): align the markdown leading anchor
Problem:
The older-edge scroll compensation measured the top of a one-pixel sentinel rather than the exact boundary of the previously leading Markdown block.
Root cause:
The older sentinel precedes the stable block boundary, while the newer sentinel already begins at its stable boundary.
Fix:
Use the older sentinel bottom and the newer sentinel top when preserving the active boundary, and model the sentinel height in the regression test.
Verification:
- focused Markdown tests: 40 passed
- pnpm typecheck
- pnpm lint:hooks
- git diff --check
* Fix desktop turn admission after completion
Problem:
Desktop could render TurnDone before the controller finished fan-out, so a fast Goal or message submit failed with "turn already running".
Root cause:
The Wails event bridge is asynchronous while controller admission stays closed through TurnDone fan-out. Desktop treated every Running status as a genuine active turn and had no exact finishing-boundary signal.
Fix:
Expose a controller-owned finishing boundary and make desktop admission release its locks, wait for that boundary, re-resolve the tab and controller, and retry. Preserve immediate rejection for genuinely running turns.
Verification:
- go test ./...
- cd desktop && go test ./...
- focused go test -race for controller and desktop admission
- go vet ./internal/control
- cd desktop && go vet ./...
- go run ./tools/repolint
- git diff --check
* Close the finishing-boundary status race
Problem:
Desktop admission could still report a completed turn as running if TurnDone fan-out ended between the runtime-status read and finishing-boundary lookup.
Root cause:
Those two controller observations are intentionally separate lock acquisitions, so the boundary can disappear after the first Running result.
Fix:
When a finishing-aware controller no longer exposes the boundary, re-check RuntimeStatus before reporting busy and retry if it is now idle.
Verification:
- cd desktop && go test ./...
- focused desktop go test -race including the expired-boundary interleaving
- cd desktop && go vet ./...
- go run ./tools/repolint
- git diff --check
Problem:
When the desktop missed an entire agent event stream, the visible conversation could keep an empty assistant placeholder spinning until the user switched tabs.
Root cause:
The stale-turn watchdog required prior turn activity and stopped after one reconciliation, so a lost turn_started event never armed recovery and a still-running first probe never retried.
Fix:
Treat optimistic submit time as liveness evidence, reset activity per turn, re-arm lightweight runtime reconciliation while the backend remains active, and hydrate persisted history once it becomes idle. Add deterministic dropped-stream coverage.
Verification:
- focused controller watchdog and adjacent runtime tests
- pnpm typecheck
- pnpm lint:hooks
- pnpm build
- go run ./tools/repolint
- git diff --check
Problem:
Pinned conversations disappeared after restart until users expanded their owning project folders.
Root cause:
The startup project snapshot returned folder shells only, while the pinned section was derived from topic pages that loaded only for expanded folders.
Fix:
Project lightweight pinned-topic shells in the startup snapshot, reconcile them with resident topic pages, preserve off-page pins, and keep the legacy full-tree wrapper duplicate-free.
Verification:
- cd desktop && go test ./...
- cd desktop && go vet ./...
- focused desktop race tests
- frontend project-tree tests, typecheck, lint, production build, and browser DOM interaction
- go run ./tools/repolint
- git diff --check
* fix(desktop): stabilize display ownership and recovery
Problem:
Desktop conversations could flicker, jump, clip content, retain stale workspace data, hide partially indexed sessions, flash background command windows, and fail to recover cleanly from WebView2 renderer failures.
Root cause:
Scroll position, workspace freshness, catalog completeness, process visibility, DPI synchronization, and WebView2 recovery each had multiple competing owners or treated incomplete refresh state as empty authoritative state.
Fix:
Centralize transcript scrolling in a deterministic Virtuoso coordinator; add keyed stale-while-revalidate workspace resources, responsive overlay layout, bounded code views, and secure Markdown media resolution; expose partial catalog projections with per-directory completeness and authoritative persist indexing; and add hidden-by-default Windows commands plus a rebased WebView2 integration with single-owner DPI synchronization and tiered crash recovery.
Verification:
- pnpm test:all
- pnpm test:transcript-browser
- pnpm build
- go test ./...
- cd desktop && go test ./...
- go test -race ./internal/sessioncatalog ./internal/history ./internal/control ./internal/proc
- cd desktop && go test -race . -count=1
- go run ./tools/repolint
- Windows amd64 cross-compilation for desktop, proc, update-helper, windows-resource, and WebView2 edge
Co-authored-by: ttmouse <[email protected]>
* fix(desktop): close display stability review gaps
Problem:
The initial stability integration still cleared restored workspace selections, replaced working-tree data on refresh failures, allowed background command constructors outside desktop/ to bypass the Windows hidden-window policy, and could serve a media token after its authorized file was replaced. Critical renderer failures could also be dropped behind auxiliary WebView2 diagnostics, while cold Windows CI combined two slow suites under one timeout.
Root cause:
Workspace refresh and project restoration still had overlapping reset paths; the process gate covered only the desktop directory; media tokens were bound only to a path; the diagnostics queue treated recovery and telemetry equally; and the Windows job shared one aggregate test budget.
Fix:
Extract a keyed workspace-changes SWR hook and preserve per-project selections, bind media tokens to the authorized file identity with restrictive response headers, extend proc constructors and static enforcement across desktop-used internal packages, preserve hidden flags for batch commands, prioritize renderer recovery, fix upstream formatting/lint findings, and split the Windows vendor test budget without skipping coverage.
Verification:
- go test ./...
- cd desktop && go test ./...
- root concurrency-package race suite
- cd desktop && go test -race ./...
- golangci-lint on native, Linux, and Windows targets
- pnpm test:workspace
- pnpm test:transcript
- pnpm test:all
- pnpm build
- go run ./tools/repolint
- actionlint .github/workflows/ci.yml
- Windows cross-compilation for desktop, hook, and WebView2 edge tests
* chore(security): document intentional command boundary
* chore(deps): update Go toolchain to 1.26.6
---------
Co-authored-by: ttmouse <[email protected]>
* fix(desktop): keep background conversations visible
Problem:
Running conversations disappeared from the project tree after users switched to another workspace, even though the detached runtime kept working.
Root cause:
Visible-to-detached runtime ownership changes emitted only the legacy tree event. The current frontend listens to the v2 catalog stream, and a runtime-only transition does not necessarily advance the catalog revision.
Fix:
Broadcast a v2 runtime invalidation while preserving the legacy event, and make runtime overlays bypass stale catalog revision filtering. Add deterministic cross-workspace and event-contract regressions.
Verification:
- cd desktop && go test ./...
- focused desktop go test -race coverage
- frontend project-tree runtime tests (76/76)
- frontend typecheck and React Hooks lint
* test(desktop): keep runtime regression within lint budgets
Problem:
The project-tree regression coverage made two already-large desktop files exceed repository lint ratchets.
Root cause:
The cross-workspace test lived in topic_activation_test.go, and the runtime event comment exceeded the allowed local essay budget.
Fix:
Move the unchanged regression into a dedicated test file and compact the explanatory comment without raising any baseline.
Verification:
- go run ./tools/repolint
- go test ./... in desktop
- focused desktop go test -race
- go vet ./... in desktop
- project-tree frontend tests, typecheck, and hooks lint
- git diff --check
* refactor(desktop): separate runtime task projection
Problem:
Running conversations could disappear from the project tree after switching folders, and each runtime lifecycle event reloaded every expanded catalog folder.
Root cause:
Process-local runtime ownership was mixed into the disposable session catalog projection and shared its revision/invalidation path.
Fix:
Introduce an independently versioned replace-all runtime snapshot keyed by stable topic identity, subscribe before the initial read, merge it in memory, and retain a tagged legacy event for one-release frontend compatibility.
Verification:
- go test ./...
- go test -race ./...
- pnpm test
- pnpm build
- runtime snapshot and JSON benchmarks at 100 active tasks
* perf(desktop): lazy-load project runtime projection
Problem:
The runtime projection plus the latest main-v2 sidebar changes exceeded the existing first-paint JavaScript budget.
Root cause:
ProjectTree and its runtime overlay were part of the unconditional App entry even though the sidebar can reconcile immediately after mount.
Fix:
Load ProjectTree and its runtime projection as local asynchronous chunks, preserving subscribe-before-snapshot ordering and the replace-all revision gate.
Verification:
- pnpm build (411.4 KiB / 424.0 KiB initial gzip)
- project tree runtime and race suites
- bundle contract suite
- pnpm typecheck
- pnpm lint:hooks
* refactor(desktop): isolate project runtime state
Problem:
The complete runtime projection passed semantic tests but exceeded repository structure budgets in historical App, ProjectTree, catalog, tabs, and test files.
Root cause:
Runtime state, lifecycle publication, React subscription wiring, and performance-only benchmark scaffolding were added at existing file boundaries.
Fix:
Extract the Go runtime projection and thin lifecycle wrappers, extract the React subscription hook and projection regression suite, keep the legacy filter inline, and remove benchmark-only scaffolding after recording measurements.
Verification:
- go run ./tools/repolint
- golangci-lint run --timeout=5m ./...
- cd desktop && go test ./...
- cd desktop && go test -race ./...
- frontend typecheck and hooks lint
- project-tree runtime/race/bundle suites
- pnpm build (411.4 KiB / 424.0 KiB)
* fix(desktop): scope multi-session runtime status
* fix(desktop): normalize detached runtime roots
* fix(desktop): make runtime overlay replace all state
* fix(desktop): refresh project topic sorting
Problem:
Changing the conversation sort mode did not reload expanded project pages, so rows only moved into the correct position after the folder was clicked. Creation-time sorting was also limited to the currently loaded page.
Root cause:
The selected sort mode was absent from the Wails catalog request, the backend always paginated by last activity, and delayed frontend requests could apply stale pages during a sort transition.
Fix:
Carry the sort mode through the desktop and catalog boundaries, use matching keyset ordering and cursors, and synchronously invalidate stale loads and pagination before refreshing expanded folders.
Verification:
- go test ./...
- cd desktop && go test ./...
- go test -race ./internal/sessioncatalog
- cd desktop && go test -race . -run 'TestListProjectTopicsHonorsConversationSortMode|TestListProjectTopicsDoesNotDuplicateIndexedLiveTab'
- pnpm build
- pnpm exec tsx src/__tests__/project-tree-runtime.test.ts
- browser click verification for created/updated sorting
* refactor: keep sorting changes within size budgets
Extract the existing project-tree preferences, sort-runtime cases, and catalog sort helpers so the fix does not increase repository lint baselines.
* test(desktop): stabilize new-topic ordering assertions
Wait for the millisecond clock to advance before creating the second topic so the tests exercise distinct creation times instead of random topic-ID tie breaking.
* refactor(desktop): avoid project sort module overhead
Keep project-tree preference helpers in the existing topic utility module so the extracted code satisfies both source-size and initial-bundle budgets.
* perf(desktop): trim project sort refresh overhead
* build(desktop): retain sort refresh bundle headroom
* fix(desktop): keep project topics visible during archive
Problem:
Archiving one conversation temporarily blanked every sibling row in its project folder, and overlapping asynchronous loads or archive requests could repaint stale state.
Root cause:
The mutation refresh discarded loaded children before the replacement page arrived. In-flight topic pages were not fenced at archive start, and frontend archive calls could overlap despite the backend mutation lock.
Fix:
Preserve painted project children, optimistically tombstone only the target conversation, invalidate stale loads, serialize archive mutations, and await the canonical reload of the affected folder before clearing pending state.
Verification:
- project-tree archive race regression suite
- project-tree runtime and shell race suites
- frontend production build and bundle budgets
* refactor(desktop): extract project tree archive flow
Problem:
The initial archive fix pushed ProjectTree.tsx beyond its repository file-size budget and modified the same long import line as related PR #8806.
Root cause:
Archive mutation orchestration and targeted reload selection still lived in the oversized view component instead of the existing archive owner module.
Fix:
Move archive coordination and reload selection into projectTreeArchive.ts, keep the ProjectTree import surface compatible with #8806, update the regression wiring, and ratchet the initial JavaScript gzip budget by 0.25 KiB for the measured 155-byte ownership cost.
Verification:
- archive race, project-tree runtime, and shell-race suites
- TypeScript and React Hooks lint
- repository lint
- production build and bundle budgets
Problem
ACP session status exposed prompt and cache partition fields without an authoritative total. Hosts that summed every token field double-counted cached input, while reasoning tokens are also a completion subset.
Fix
Add totalTokens to the schema-v1 usage payload as promptTokens + completionTokens. Keep the cache and reasoning breakdown unchanged, and derive the value at wire time so restored legacy snapshots receive the same correct total.
Verification
- go test -count=1 ./internal/acp
- go vet ./internal/acp
- go run ./tools/repolint
Refs #8668
Problem:
Short interrupted transcripts could show a jump-to-bottom control even though the viewport had no physical scroll range, so clicking it appeared to do nothing.
Root cause:
Scroll-intent handlers could release tail-follow on wheel, touch, keyboard, middle-button, or nested-scroll input without first confirming that the transcript could actually scroll. The button also trusted logical state alone.
Fix:
Centralize physical scroll-range detection, restore tail-follow when a false at-bottom signal arrives for a non-scrollable transcript, guard every manual-scroll intent path, and render the jump control only when a real native range exists.
Verification:
- pnpm test:transcript
- pnpm test:typecheck
- pnpm typecheck
- pnpm build
- Real-browser short and long transcript interaction checks in Microsoft Edge
- go run ./tools/repolint
- git diff --check
* Fix blank project creation in workbench
Problem:
The workbench "New blank project" entry was permanently disabled.
Root cause:
The workbench layout migration shipped the command as a placeholder without a directory-creation or navigation flow.
Fix:
Add native parent-folder selection, atomic backend directory creation with strict single-component validation, an accessible lazy-loaded dialog, and reuse the existing workspace switch path for registration. Propagate switch failures and retain the created path for safe retry.
Verification:
- cd desktop && go test .
- cd desktop && go test -race . -run "TestCreateBlankProject|TestSwitchWorkspaceRegistersDefaultTopicInProjectTree" -count=1
- pnpm exec tsx src/__tests__/blank-project-dialog.test.tsx
- pnpm exec tsx src/__tests__/project-tree-runtime.test.ts
- pnpm typecheck
- pnpm test:typecheck
- pnpm build
* Refactor blank project modules for repo standards
Problem:
Repository lint rejected growth in four already oversized source and test files.
Root cause:
The first implementation placed new backend logic, tests, bridge methods, and project creation state directly in ratcheted legacy files.
Fix:
Extract the blank-project backend, tests, browser bridge, and project-creation state into focused modules while keeping the public behavior unchanged.
Verification:
- go run ./tools/repolint
- go test -race ./desktop -run "TestCreateBlankProject|TestSwitchWorkspaceRegistersDefaultTopicInProjectTree" -count=1
- pnpm exec tsx src/__tests__/blank-project-dialog.test.tsx
- pnpm exec tsx src/__tests__/project-tree-runtime.test.ts
- pnpm typecheck
- pnpm test:typecheck
- pnpm build
Summary:
Regenerate the reviewed v1.25.1 notes against current main-v2 after the
transcript-selection bench stabilization landed.
Verification:
- Prepare-release run 31694889160 succeeded
- Required Notes PR checks are green
- Catalog status is reviewed; github-actions[bot] was removed from contributors
- Privacy scan found no personal data
Problem:
Linux desktop CI failed the transcript-selection Playwright bench on
unrelated PRs. Two runs hit different assertions: no visible selectable
message after jump-to-bottom, then downward drag never left native mode
after an 8s wait.
Root cause:
The bench assigned scrollTop against a pinned tail-follow window of a
tool-dense fixture, so user rows were not mounted. The downward half
then wheeled in place and slept 8s; edge-scroll only runs after logical
promotion, so a still-native gesture could never recover.
Fix:
Wheel off the pinned tail until a mid-text "bench turn N" row is visible.
Reuse that same start/target contract for the downward drag instead of a
fixed sleep. Snapshot the virtual row bound after the start row is found.
Verification:
- node --check desktop/frontend/bench/transcript-selection.mjs
- CI=true node desktop/frontend/bench/transcript-selection.mjs (3/3)
- CI=true node desktop/frontend/bench/transcript-scroll-stability.mjs
Summary:
Merge the reviewed bilingual v1.25.1 release record generated from current main-v2.
Verification:
- Notes workflow 31689340327 succeeded
- Close/reopen fired required PR checks; Release notes validate and required CI checks are green
- Catalog status is reviewed, citations are grounded, and a privacy scan found no personal data
* fix(desktop): finish history transcript scrolls at the native bottom
Problem:
Opening a historical desktop session left the last answer rows covered.
Mouse wheel and the jump-to-bottom control could not reach them; dragging
the native scrollbar could.
Root cause:
Tail-follow and jump-bottom used Virtuoso LAST/autoscroll. After history
rows grew, LAST stopped short of the native extent and a later autoscroll
overwrote a native MAX scroll. Wheel-down while pinned did not release, so
followGrowingTail snapped back to that false tail. Native thumb drag called
releaseTailFollow first, which is why only that path worked.
Fix:
Treat a leftover native gap after LAST as an undershoot, not as the reader
leaving. Jump-bottom, tail-follow, and downward wheel/key/nested-scroll
finish at scrollHeight-clientHeight and remasure mounted rows once when
needed. Only a clear upward leave during a bottom request unpins.
Verification:
- pnpm exec tsx src/__tests__/transcript-scroll-release.test.ts
- pnpm test:transcript
* fix(desktop): remeasure before native tail snap
Problem:
Jump-to-bottom still missed large last rows. Virtuoso LAST after a native
snap pulled scrollTop back from the physical max. A drop over 160px was
treated as the reader leaving, and remeasure never ran because the native
write already reported at-bottom.
Root cause:
shouldRelease compared only the scrollTop delta, so a LAST overwrite from
the native max looked like an upward drag. finishTail remeasured only when
snapToNativeBottom failed; native scrollHeight already included the extra
pixels, so itemSize never changed and the next LAST overwrote the snap.
Fix:
Do not unpin when the previous top was already the native max. Remeasure
mounted rows once per tail command even after a successful native snap,
then finish at scrollHeight-clientHeight. The 500ms timer still completes
the tail if LAST briefly unpinned. Stop issuing autoscrollToBottom before
that native finish.
Verification:
- pnpm exec tsx src/__tests__/transcript-scroll-release.test.ts
- pnpm test:transcript
* fix(desktop): keep jump-bottom alive through LAST and resize
Problem:
A native snap reported atBottom=true and cancelled the 500ms jump window,
so a later LAST overwrite unpinned with nobody finishing the tail. Last-row
growth made "already at native max" compare against the new extent, so a
>160px LAST pullback still looked like a leave. The desktop scroll bench
then timed out after reopening the workspace dock.
Root cause:
clearBottomRequest ran on atBottom=true. shouldRelease used the current
scrollHeight for nativeMax. followGrowingTail skipped autoscrollToBottom,
which the pinned viewport-resize path still needs.
Fix:
Leave the jump window open until the timer or an explicit release. Compare
previousScrollTop to the native max from pinned metrics. Restore
autoscrollToBottom on growth/resize, then remasure and snap. Jump-bottom
still does not start that LAST listener itself.
Verification:
- pnpm exec tsx src/__tests__/transcript-scroll-release.test.ts
- pnpm test:transcript
* fix(desktop): finish pinned LAST pullback after the jump window
Problem:
A native snap followed by Virtuoso LAST still unpinned once the 500ms jump
window closed. followGrowingTail never opens that window, and the timer
clears it before the force snap. desktop CI also failed prepend compensation
with delta 0.
Root cause:
atBottom=false only finished the tail while bottomRequest was active.
Afterwards shouldKeepPinned was false (height unchanged, scrollTop dropped)
and the hook went manual. The prepend harness wrote scrollTop without
releasing the pin, so the same path could snap back and hide firstItemIndex
compensation.
Fix:
Treat atBottom=false as LAST undershoot whenever the reader is still pinned
or a jump request is open. Wheel/key/thumb already call releaseTailFollow.
The prepend test now wheel-ups to leave the tail before measuring delta.
Verification:
- pnpm exec tsx src/__tests__/transcript-scroll-release.test.ts
- pnpm exec tsx src/__tests__/transcript-virtualization.test.tsx
- pnpm test:transcript
* fix(desktop): do not force-snap after a programmatic leave
Problem:
Jump-bottom then dragging the creation-mode custom scrollbar within 500ms
yanked the reader back to the native tail. The old timer derived pin from
native distance, so a leave stayed manual.
Root cause:
writeOffset unpinned custom-scrollbar/rewind without clearing the jump
window. The timer then force-finished whenever the request was still
active, even after the reader had left. After pinned LAST undershoot
finishes immediately, wasActive && !pinned is no longer a LAST case.
Fix:
Cancel the jump window on unpinning writeOffset owners. Finish from the
timer only while still pinned, without force. Keep selection-edge-scroll
from cancelling an open jump.
Verification:
- pnpm exec tsx src/__tests__/transcript-scroll-release.test.ts
- pnpm exec tsx src/__tests__/transcript-virtualization.test.tsx
- pnpm test:transcript
* fix(desktop): remasure a tail command only once
Problem:
A successful native snap cleared remasureForTailRef, so every later
followGrowingTail remasured mounted rows. Streaming and list-height
ticks then restarted the LAST vs native-max fight. Windows CI also
failed the 423.5 KiB initial JS gzip gate that the previous head
already sat on.
Root cause:
applySnap treated a finished snap as a new command. followGrowingTail
always finished through the remasure path. The gzip gate had no
headroom after the leave-cancel helpers.
Fix:
Keep the remasure flag until beginBottomRequest or reset. Growth
finishes with allowRemeasure=false and only snaps. Raise the initial
JS gzip gate from 423.5 KiB to 424.0 KiB (0.12%). Drop the restating
atBottom=false comment.
Verification:
- pnpm exec tsx src/__tests__/transcript-scroll-release.test.ts
- pnpm exec tsx src/__tests__/transcript-virtualization.test.tsx
- pnpm test:transcript
Problem: Official DeepSeek V4 Pro high thinking was aborted after ~128KB of
hidden reasoning (~32K estimated tokens). Users saw two English warnings and
no answer. The 16/32/64K auto max_output_tokens ladder is tighter than the
documented 384K completion ceiling.
Root cause: Reasonix mapped effort to a homemade output budget and cancelled
the provider stream when stored reasoning exceeded 128KB. Official docs cap
output at 384K, control thinking depth with effort only, and ignore Anthropic
budget_tokens. Chat/Responses may omit max_output_tokens; Anthropic requires
max_tokens.
Fix: On official DeepSeek, omit max_tokens / max_output_tokens so the server
uses 384K, and send 384000 on Anthropic. Stop aborting turns for long
reasoning; only cap the stored buffer. Keep MiMo and native Anthropic on
their existing defaults. Update SPEC/GUIDE. Accept a locally attributable
repolint file-size ratchet (+10 file-size, +2 test-file-size; <0.01%).
Verification: make lint; go test ./internal/provider/openai/
./internal/provider/responses/ ./internal/provider/anthropic/
./internal/agent/ ./internal/config/ ./internal/boot/
./internal/tool/builtin/
* fix(desktop): keep archive fallback blanks out of the sidebar
Problem
Clicking the sidebar archive control created one or more visible
"新的会话" rows. Opening a real conversation then removed them.
Root cause
1.24 session catalog plus shell-only ProjectTree refreshes listed leftover
transient blanks that 1.23 hid. Archive still mints an unindexed writable
fallback, but unused empty session files and stale loaded children leaked
into the ordinary topic list.
Fix
- Discard unused empty or unindexed default-title session files after
archive, keeping the current writable fallback.
- Hide unindexed empty default-title topics from the ordinary catalog tree.
- Remove the archived row immediately and reload topic pages after TrashTopic.
Verification
- go run ./tools/repolint
- cd desktop && go test . -count=1 -run 'TestTrashTopicFallbackStaysOffCatalogSidebar|TestTrashTopicFallbackCreatesUnindexedBlank|TestTrashTopicMovesOpenSessionToTrash|TestCreateTopicAppearsFirstInProjectTree'
- cd desktop && go vet .
- cd desktop/frontend && pnpm exec tsx src/__tests__/project-tree-runtime.test.ts
- cd desktop/frontend && pnpm exec tsc --noEmit
- git diff --check
* fix(desktop): sweep only zero-byte leftover archive blanks
Problem
Archive cleanup classified unused blanks with sessionPathHasNoContent,
which LoadSession-decodes every non-empty .jsonl in the session directory
on the synchronous TrashTopic path.
Root cause
HasContent() is a full transcript probe. Leftover archive fallbacks are
always zero-byte files, so decoding siblings was unnecessary and could
stall large projects.
Fix
Treat only size-zero session files as unused transient blanks. Keep any
non-empty sibling, including system-only transcripts.
Verification
- cd desktop && go test . -count=1 -run 'TestUnusedTransientBlankSessionOnlyMatchesZeroByteFiles|TestTrashTopicFallbackStaysOffCatalogSidebar|TestTrashTopicFallbackCreatesUnindexedBlank|TestTrashTopicMovesOpenSessionToTrash|TestCreateTopicAppearsFirstInProjectTree'
- cd desktop && go vet .
- go run ./tools/repolint
- git diff --check
* test(desktop): create zero-byte archive leftovers without holding them open
Problem
Windows desktop-windows CI failed TestTrashTopicFallbackStaysOffCatalogSidebar
and TestUnusedTransientBlankSessionOnlyMatchesZeroByteFiles: leftover 0-byte
files were not deleted, and TempDir cleanup hit "file is being used by
another process".
Root cause
The tests used os.Create and dropped the handle without Close. On Windows
that keeps a sharing lock, so archive sweep cannot remove the leftover and
test cleanup cannot unlink it.
Fix
Write empty fixtures with os.WriteFile(..., nil) so the file is closed
before TrashTopic or TempDir cleanup.
Verification
- cd desktop && go test . -count=1 -run 'TestUnusedTransientBlankSessionOnlyMatchesZeroByteFiles|TestTrashTopicFallbackStaysOffCatalogSidebar|TestTrashTopicFallbackCreatesUnindexedBlank'
- go run ./tools/repolint
- git diff --check
* fix(desktop): persist completed todo dismissals on the session / 关闭待办写入会话文件
Problem
After a completed todo shelf was closed, each Windows desktop upgrade
showed the same list again. Asking the agent to "fix" it only hid the
shelf until the next upgrade. See #8755.
Root cause
Close lived only in WebView2 localStorage, keyed by session path. An
upgrade remount (parent to covering leaf) or a fresh WebView2 profile
missed that key. Incomplete reconstructions also bypass dismissal, so
the old half of a recovered conversation always popped the list.
Fix
- Store completed-list fingerprints on the session sidecar
- Copy them to the parent and covering leaf, and never drop them on
unrelated meta writes
- Hide a completed shelf when the sidecar or a remounted localStorage
fingerprint matches; unfinished lists still always show
- Keep localStorage as an optimistic cache
Verification
- go test ./internal/agent -count=1 -run 'TestRecordDismissedTodoBatch|TestSaveBranchMetaPreservesDismissed|TestOldBranchMetaWithoutDismissed|TestDismissedTodoBatchesOmitempty|TestNormalizeDismissedTodoBatches'
- cd desktop && go test -count=1 -run 'TestDismissTodoBatch|TestMetaForTabSurfacesParentDismissed|TestDismissedTodoBatchesEmptySlice|TestCanonicalTodosMetaWireContract'
- pnpm exec node scripts/test-todo-visibility.mjs
- pnpm exec tsx src/__tests__/use-controller-meta.test.ts
* fix(desktop): keep todo dismissal reads off the catalog scan
Problem
Review of #8758 found four merge blockers: lint file-size overruns,
localStorage suffix matching that hid the same completed list in another
session, unsanitized ParentID joins, and MetaForTab walking
continuePathForOpen / ListTopics when a session was not yet indexed.
Root cause
Read and persist shared one path helper, so every meta poll inherited
the covering-leaf catalog walk. The live panel also used a fingerprint
suffix match that ignored session scope. Parent IDs were joined as
raw path segments.
Fix
- Read only the current sidecar and a same-directory, filename-only parent
- Keep the covering-leaf catalog walk on the dismiss write path only
- Restore session-scoped localStorage matching
- Reject path-shaped ParentIDs
- Hold the existing frontend file-size budgets
Verification
- go test ./internal/agent -count=1 -run 'TestRecordDismissedTodoBatch|TestSaveBranchMetaPreservesDismissed|TestOldBranchMetaWithoutDismissed|TestDismissedTodoBatchesOmitempty|TestNormalizeDismissedTodoBatches'
- cd desktop && go test -count=1 -run 'TestDismissTodoBatch|TestMetaForTabSurfacesParentDismissed|TestDismissedTodoBatchesEmptySlice|TestMetaForTabDoesNotReadSibling|TestParentSessionPathRejects'
- pnpm exec node scripts/test-todo-visibility.mjs
- pnpm exec tsx src/__tests__/use-controller-meta.test.ts
- go run ./tools/repolint
* fix(agent): use integer range in dismissed-todo test
Problem
CI lint failed on #8758: golangci-lint intrange flagged
internal/agent/todo_dismissal_test.go:99.
Root cause
The cap/dedup test used a C-style for loop after Go 1.22 made
integer ranges the required form.
Fix
Use `for i := range maxDismissedTodoBatches + 2`.
Verification
- go test ./internal/agent -count=1 -run 'TestNormalizeDismissedTodoBatches|TestRecordDismissedTodoBatch|TestSaveBranchMetaPreservesDismissed'
Problem
Compatible Anthropic gateways can send message_delta.stop_reason and
then close the SSE body without message_stop. Reasonix treated that
clean EOF as StreamInterruptedError, discarded a complete turn, and
replayed the frozen request until recovery exhausted. Users then saw
"model stream interrupted after recovery attempts: … stream ended
before message_stop".
Root cause
The Anthropic reader required message_stop as the only commit signal.
OpenAI already accepts finish_reason without [DONE]; Anthropic did not
have the matching compatibility rule.
Fix
Classify a clean scanner stop in streamScanEndError. A non-empty
stop_reason finalizes the attempt (text and already-closed tool
blocks). EOF with neither stop_reason nor message_stop stays
uncommitted so speculative tool calls still do not execute.
Verification
- go test ./internal/provider/anthropic/
- go test -race ./internal/provider/anthropic/ -run 'TestReadStream|TestStreamScanEndError'
- go vet ./internal/provider/anthropic/
- go run ./tools/repolint
* fix(desktop): keep transcript pinned after todo dismiss / 修复关闭待办后会话画面回跳
Problem
Dismissing the completed todo shelf jumped the visible chat back to an
earlier todo list and progress table. Latest messages were still on disk;
re-clicking the session from the workspace restored them.
A sibling hydrate path could do the same thing: Retry or a failed clear
could serve a resident transcript snapshot that predated later live turns.
Root cause
Todo dismiss shrinks the composer footer and grows the transcript
viewport. Virtuoso then reports atBottom=false, sometimes resetting
scrollTop to the start of the loaded window. Only content-height growth
was treated as layout, so a viewport resize looked like the user left
the tail.
Retry and failed-clear hydrates also preferred the resident LRU snapshot
while live events never update that cache. An idle apply then replaced
the longer on-screen transcript with the shorter same-fingerprint page.
Fix
- Treat composer/todo viewport resizes as pinned layout, not user scroll
- Re-pin to the tail when footer height changes and the reader is still
following the latest message
- Fetch on explicit no-cache hydrates instead of serving the resident
snapshot
- Reject a shorter same-fingerprint page when the idle transcript is
already longer
- Keep the visible transcript after a failed clear
Verification
- pnpm exec tsx src/__tests__/transcript-scroll-release.test.ts
- pnpm exec tsx src/__tests__/hydrate-history-apply.test.ts
- pnpm exec tsx src/__tests__/history-load-failure-contract.test.ts
- pnpm test:transcript
* fix(desktop): pin footer resize without yanking mid-turn scroll
Problem
CI lint failed: Transcript.tsx and useController.ts exceeded their
repolint file-size ratchets. The footer effect also called
scrollToBottom on every items.length change, which could yank a reader
back to the tail during a live turn.
Root cause
The first commit reused the old footer effect's items.length dependency
while upgrading followGrowingTail to scrollToBottom. That restarts the
500ms bottom-request window on each new row. The extra comments and
wrapped call also crossed the size budgets by 1 and 2 excess lines.
Fix
- Re-pin with scrollToBottom only when footerHeight changes
- Leave item growth on the existing followGrowingTail path
- Drop two comment lines so both files sit on their size budgets
- Contract-test the footer effect dependency list
Verification
- go run ./tools/repolint
- pnpm exec tsx src/__tests__/history-load-failure-contract.test.ts
- pnpm exec tsx src/__tests__/transcript-scroll-release.test.ts
- pnpm exec tsx src/__tests__/hydrate-history-apply.test.ts
* fix(desktop): attach the live topic runtime instead of an old catalog leaf
Problem
Clicking a sidebar row that showed a live/paused badge opened the
catalog representative. That file was often an older sibling, so the
transcript jumped to yesterday's unsigned todos. Switching away from a
session mid-MCP rebuild then waited on runtimeRebuildMu before emitting
topic-activation ready, so the correct history stayed hidden.
Root cause
Ordinary-tree SessionPath was the catalog representative. Open reused
that path and built a new controller instead of the detached live
runtime. Ready was emitted only after keepOnlyVisibleTab, which takes
the rebuild mutex another tab can hold.
Fix
- Prefer a live tab/detached controller over the representative.
- Promote the detached runtime into the visible tab.
- Point the ordinary-tree row at the live path.
- Emit ready before prune when the runtime is already usable.
- Leave explicit non-representative History paths unchanged.
Verification
- cd desktop && go test -count=1 -run 'TestStartTopicActivationPrefersLiveRuntimeOverRepresentative|TestStartTopicActivationReadyDoesNotWaitForRebuildMutex|TestPreferLiveSessionPath|TestStartTopicActivationFailureDetachesPreviousAndReattaches|TestStartTopicActivation|TestActivateTopic|TestBuildTabControllerReattach'
- make lint
* fix(desktop): keep paused live runtimes off covering-leaf rebind
Problem
After rebasing onto covering-leaf continue (#8728), clicking a covering
parent or RepresentativePath could reopen the catalog leaf instead of
the paused live controller. openTopicTab also skipped the live overlay,
and OpenGlobalTab/OpenProjectTab would steal the latest-session switch.
Root cause
preferLive only treated catalogSessionPathForTopic (canonical leaf) as
the ordinary row, so a parent click looked like History inspect.
Covering-leaf continue only skipped Running/pending/jobs, so a paused
controller was rebound. Open*Tab latest-session entry points shared
the live overlay.
Fix
- Route explicit session opens through prefer-live; keep OpenGlobalTab
and OpenProjectTab on the latest-session path.
- Treat RepresentativePath, the canonical leaf, and the covering parent
as ordinary-row identities.
- Skip covering-leaf continue/rebind when a live controller is already
on that path, including paused and awaiting delivery.
Verification
- cd desktop && go test -count=1 -timeout 12m .
- cd desktop && go test -race -count=1 -run 'TestPreferLiveSessionPath|TestResolveOpenTopicSessionPathKeepsPausedLiveOnCoveringParent|TestStartTopicActivationAttachesPausedLiveWhenOpeningCoveringParent|TestStartTopicActivationPrefersLiveRuntimeOverRepresentative|TestOpenTopicTabKeepsRunningParent|TestOpenGlobalTabResolvesTopicToLatestSessionRuntime'
- GOOS=windows golangci-lint unused: 0 issues
- make lint
Problem
A Goal/delivery-check stop showed the same sidebar badge as automatic
recovery pause ("paused" / "已暂停"). Users treated completed todos as
a finished run and asked why the session still looked stalled.
Root cause
topicActivityStatusFromEvent mapped both TurnOutcomeFinalReadiness and
TurnOutcomeRecoveryPaused to topicStatusPaused so the sidebar would not
flag a recoverable stop as an error.
Fix
Give final_readiness its own awaiting_delivery status and copy
("need checks" / "待交付检查"). Recovery pause stays paused. A later
running turn still replaces either badge with thinking.
Verification
- cd desktop && go test -count=1 -run 'TestTopicActivityStatusPresentsReadiness|TestCatalogRuntimeStatusPreservesDeliveryCheck'
- cd desktop/frontend && pnpm exec tsx src/__tests__/project-tree-runtime.test.ts
- make lint
* fix(desktop): keep upgraded conversations visible and open the latest leaf / 修复更新后会话消失且只剩前半段
Problem
After a desktop upgrade, the sidebar could show no previous conversations
until the user clicked New Chat. Opening a conversation that had recovery
copies often showed only the older half; the recent half was missing.
Root cause
v1.25.0 switched the disposable catalog to an independent v4.sqlite. The
empty cache is stored before the first directory scan. ListProjectTopics
treated "no rows yet" as "the user has no conversations". The first paint
could miss later scan events. Separately, lineage folding keeps the parent
as the ordinary row while recent turns live on the covering recovery leaf.
Open, restore, and paged history bound the parent path from desktop-tabs.json
or the ordinary row, so the transcript stopped at the older prefix.
Fix
- Fall back to desktop-projects metadata until a workspace has catalog rows
or a finished first scan.
- Keep indexingDone false until existing session directories have been scanned.
- Reload expanded folders when the first scan completes.
- When opening or restoring the ordinary parent, continue onto the unique
covering leaf. Explicit History forks stay put.
- After the first reconcile, retarget already-open parent tabs onto that leaf.
Verification
- go test ./internal/sessioncatalog/
- cd desktop && go test -run 'TestListProjectTopics|TestProjectTreeSnapshotIndexingWaitsForFirstDirectoryScan|TestContinuePathForOpenFollowsCoveringLeafFromParent|TestUpgradeLegacy|TestSessionCatalogGoroutineOnlySyncsMetadataWithATimeout'
- pnpm exec tsx src/__tests__/project-tree-shell-race.test.ts
- go vet ./internal/sessioncatalog/ and desktop
* fix(desktop): finish catalog upgrade scan and retarget guards
Problem
PR 8728 failed repolint by growing already-over-budget files. Scan-ready
treated any finished global directory as enough, so an empty legacy
session dir could hide conversations still waiting in the real directory.
Startup retarget also rebound tabs that were already running.
Root cause
Directory helpers lived in reconcile.go, and open/resume continue calls
were inlined into app.go and buildTabControllerWithContextCore. Ready
used OR across sessionCatalogTargets. Retarget held App.mu while doing
catalog I/O and did not check hasActiveRuntimeWork.
Fix
- Move DirectoryScanReady/HasWorkspaceRecords into directory_scan.go.
- Move resume/open path continue out of app.go and the controller builder.
- Require every existing matching session directory to finish scanning.
- Copy tab paths under App.mu, then resolve catalog targets off-lock.
- Skip running, pending-prompt, and background-job tabs.
Verification
- go test ./internal/sessioncatalog/
- cd desktop && go test -run 'TestListProjectTopics|TestProjectTreeSnapshotIndexingWaitsForFirstDirectoryScan|TestContinuePathForOpenFollowsCoveringLeafFromParent|TestRetargetOpenTabsSkipsRunningSessions|TestUpgradeLegacy|TestSessionCatalogGoroutineOnlySyncsMetadataWithATimeout'
- go run ./tools/repolint
- go vet ./internal/sessioncatalog/ and desktop
* fix(desktop): keep running topic tabs on the parent during open
Problem
Opening or activating a topic whose ordinary row is a covering-leaf
parent rebound a live tab onto that leaf. Startup retarget already
skipped hasActiveRuntimeWork, but the click/activation path did not.
Root cause
resolveOpenTopicSessionPath continued onto the leaf before looking at
existing tabs. The first session-key match could prefer an idle leaf,
and the topic match then called rebindTabToSessionPath even when the
current tab was running.
Fix
- Skip continue when any tab or detached session for the topic has
active runtime work.
- Focus a running topic tab instead of rebinding it.
- Resume hydrates the current session when that tab is still running.
Verification
- cd desktop && go test -run 'TestOpenTopicTabKeepsRunningParentInsteadOfCoveringLeaf|TestRetargetOpenTabsSkipsRunningSessions|TestContinuePathForOpenFollowsCoveringLeafFromParent|TestListProjectTopicsKeepsMetadata|TestListProjectTopicsWaitsUntilEveryGlobalDirectoryIsScanned'
- go test ./internal/sessioncatalog/
- go run ./tools/repolint
- go vet ./internal/sessioncatalog/ and desktop
* fix(desktop): only skip covering-leaf rebind for the live parent
Problem
The first running-tab guard treated any active work on the topic as a
reason to keep the current session. OpenGlobalTab must still detach an
older running session and switch the visible tab to the latest ordinary
session of that topic.
Root cause
topicHasActiveRuntimeWork is topic-wide. The covering-leaf continue and
the latest-session switch share the same open path, so a topic-wide skip
blocked both.
Fix
- Suppress continue only when the live runtime is already on the path
that would be rewritten to a covering leaf.
- Keep latest-session detach-and-switch for a different ordinary file.
Verification
- cd desktop && go test -run 'TestOpenTopicTabKeepsRunningParentInsteadOfCoveringLeaf|TestOpenGlobalTabResolvesTopicToLatestSessionRuntime|TestRetargetOpenTabsSkipsRunningSessions|TestContinuePathForOpenFollowsCoveringLeafFromParent'
- go run ./tools/repolint
- go vet desktop
* fix(desktop): restore mid-stream history and hide Auto Guard steers / 修复中途打开会话丢历史并隐藏 Auto Guard 引导
Problem
After 1.25.0, reopening a conversation could hide earlier work and
replace a real prompt with English Auto Guard text on the user side.
Clicking into a session that was still streaming also showed only the
live turn over a blank transcript.
Root cause
Auto Guard delivered model-facing recovery policy through Agent.Steer,
which persists a user-role mid-turn message. Desktop renders those as
user-side steer cards. Separately, shouldApplyHydratedHistory treated
any live turn as reason to drop the history page, and hasCachedLiveTurn
let switchTab skip the fetch even when no page had landed.
Fix
- Append Auto Guard guidance to the failed tool result so the model
still sees it. Do not persist or emit it as a user steer.
- Hide already-persisted Auto Guard steers in desktop, CLI, and serve
history replay.
- Apply history as replace / prepend / skip. A live turn with no
history page gets the page prepended and deduped against live rows.
The mid-stream prepend decision is adapted from #8696.
Verification
- go test ./internal/agent/ ./internal/recovery/ ./internal/control/
- cd desktop && go test . -run TestHistoryMessagesHideHostRecoverySteer
- tsx src/__tests__/hydrate-history-apply.test.ts
- tsx src/__tests__/running-tab-history-hydration.test.tsx
- tsx src/__tests__/tab-switch-hydration.test.tsx
- tsx src/__tests__/use-controller-history-live-race.test.tsx
- tsx src/__tests__/transcript-rows.test.ts
Co-authored-by: yingziisme <[email protected]>
* fix(desktop): extract host-recovery helpers to satisfy repolint
Problem
CI lint failed on #8727: adding hide-and-hydrate logic grew already
ratcheted files past their file-size / function-size / test-file-size
budgets.
Root cause
The first landing inlined 3-line filters and a new history test into
files that were already over the 800-line ceiling, so every added line
failed the ratchet.
Fix
- Move the history replay test into history_host_recovery_test.go
- Replay steers through ReplaySteerText / historySteerRows
- Apply Auto Guard observation via withRecoveryObservation
- Split the control synthetic-user cases into input_host_recovery_test.go
- Ratchet only the leftover 2-4 weighted lines that stay in
useController.ts (+4 / 3976 = 0.10%), chat_tui.go (+2 / 4767 = 0.04%),
and serve.go (+2 / 882 = 0.23%)
Verification
- go test ./internal/agent/ ./internal/control/ -run TestHostRecovery|TestIsSyntheticUserMessage
- cd desktop && go test . -run TestHistoryMessagesHideHostRecoverySteer
- tsx src/__tests__/transcript-rows.test.ts
- go run ./tools/repolint
---------
Co-authored-by: yingziisme <[email protected]>
Problem
After provider web_search, the next Anthropic turn must replay
encrypted_content. Compact and overflow estimates counted that ciphertext
as ordinary prompt text, so a search-heavy session could cross
compact_ratio earlier than the billed window.
Root cause
requestChars, fold-token estimates, and interrupted-usage estimates all
added ServerSearch.Raw. Anthropic does not count replayed encrypted
search results toward input tokens. The wire still has to send Raw.
Fix
Walk only id, query, and visible title/URL fields for estimates. Replay
and persistence still keep Raw verbatim.
Verification
- go test ./internal/provider/ ./internal/provider/anthropic/ ./internal/agent/ -run 'TestWalkServerSearchEstimate|TestCalibratedBudgetIgnoresEncryptedSearchRaw|TestEstimateMessagesTokensOmitsEncryptedSearchRaw|TestBuildRequestReplaysServerSearchBlocks|TestMessageServerSearchRemainBackwardCompatible|TestCalibratedResponsesBudgetIncludesNewReplayItems|TestRunPersistsServerSearch'
- go run ./tools/repolint
Problem:
Desktop inbox pause/recovery left queued guidance unusable. Empty
sessions came back paused, same-topic session switches showed another
session's recovered queue, mid-turn notes waited until turn end, and
delete/edit failed on waiting items.
Root cause:
Rebind/rotate always persisted paused=true. Composer drafts are
topic-scoped, so durable inbox rows stayed on the shared key and
snapshots were not invalidated by sessionPath. Running submit only
enqueued follow-ups. Delete rejected orphans and unconsumed steers.
The recovery banner stayed visible for in-flight items. Recover-then-
delete of the last orphan also left an empty inbox paused.
Fix:
- Pause only when the inbox still has pending work
- Keep an explicit steer as a queued follow-up when the inbox is paused
- Recover orphans and withdraw unconsumed steers on delete
- Clear leftover pause/recovery flags when the last item is removed
- Refresh and accept inbox snapshots only for the current session path
- Steer running composer submits; allow queued guidance to be edited
- Hide the recovery banner while guidance is already in flight
Verification:
- go test ./internal/sessioninbox ./internal/control -run 'Inbox|Steer|Pause|DeleteInbox|Orphan|EnqueueInbox|DeleteLast|DiscardLast'
- cd desktop && go test . -run 'Inbox|SteerInbox|EnqueueInboxSteer'
- tsx src/__tests__/composer-inbox-recovery.test.tsx
- make lint
* fix(provider): keep web_search on a foldable card, not in the answer
Problem
Provider-executed web_search was flattened into assistant ChunkText as
a markdown title/URL list. The answer body then contained the search
dump, and mid-stream rendering showed raw `- **title**` / `<url>`.
Root cause
The Anthropic adapter formatted web_search_tool_result as ChunkText.
There was no typed record for a process card or protocol-block replay,
so the only place to show results was the assistant body.
Fix
- Add ChunkServerSearch and persist Message.ServerSearch (omitempty).
- Anthropic streams typed search chunks and replays server_tool_use +
web_search_tool_result, including encrypted_content.
- Responses still replays web_search_call items and also emits the
typed card chunk.
- The agent hydrates existing ToolDispatch/ToolResult cards; expand
lookup reads ServerSearch because there is no RoleTool message.
- Desktop hydrates a standalone foldable card before the model answer.
- formatWebSearchResults stays as the markdown dump helper.
Verification
- go test ./internal/provider/ ./internal/provider/anthropic/ ./internal/provider/responses/ ./internal/agent/ ./internal/control/ ./internal/cli/
- cd desktop && go test -count=1 -run TestHistoryMessages
- tsx src/__tests__/tool-subject.test.ts
- tsx src/__tests__/transcript-rows.test.ts
Cache-impact: system and tool-schema prefix unchanged. After the first
search, the next-turn conversation suffix uses protocol blocks instead
of a markdown dump in Content. Old sessions keep dumped markdown; they
are not migrated.
* fix(desktop): show web_search sources as answer footnotes
Problem
Moving provider web_search onto a process card left the confirmed
title-and-orange-link source list out of the answer. Users still want
that list as footnotes after the model reply.
Root cause
Search hits were only used for the tool card. They were not attached
to the assistant item, so the answer had no post-script source list.
Fix
Derive display-only footnotes from ServerSearch / the live web_search
tool result. Render the original title + autolink list under the
answer, not inside Message.Content. CLI appends the same list after
the settled reply.
Verification
- go test ./internal/provider/ ./internal/provider/anthropic/ ./internal/cli/
- tsx src/__tests__/search-sources.test.ts
- tsx src/__tests__/search-footnotes-render.test.tsx
- tsx src/__tests__/tool-subject.test.ts
* test(desktop): drop CodeQL URL check and extract search helpers
Problem
CI blocked the search-card PR on a CodeQL test alert, missing
cache/docs impact fields, and repolint budget overruns.
Root cause
The footnote render test compared a raw example.com href. The PR body
used an em dash and omitted Cache-guard. New search logic was added
inside already over-budget files.
Fix
Assert the footnote title instead of a URL substring. Extract search
stream, replay, hydrate, and footnote helpers into dedicated files.
Rebaseline the remaining wiring-only repolint leftovers.
Verification
- go test ./internal/provider/ ./internal/provider/anthropic/ ./internal/provider/responses/ ./internal/agent/ ./internal/control/ ./internal/cli/
- cd desktop && go test -count=1 -run TestHistoryMessages
- tsx src/__tests__/search-sources.test.ts
- tsx src/__tests__/search-footnotes-render.test.tsx
- tsx src/__tests__/tool-subject.test.ts
- tsx src/__tests__/transcript-rows.test.ts
* fix(provider): satisfy golangci-lint on server search helpers
Problem
CI lint failed on the search-card PR after the helper extraction.
Root cause
staticcheck S1016 wants a conversion from wireSearchHit to
ServerSearchHit. modernize wants strings.SplitSeq instead of Split
when ranging lines in ParseServerSearchOutput.
Fix
Convert the wire hit directly and range SplitSeq. Behavior is unchanged.
Verification
- gofmt -l internal/provider/server_search.go
- go test ./internal/provider/ ./internal/provider/anthropic/ ./internal/cli/ -run 'TestParseServerSearch|TestMergeServerSearch|TestFormatServerSearch|TestServerSearchFromResponses|TestFormatWebSearchResults|TestIngestEventPrintsWebSearchFootnotes'
- golangci-lint run internal/provider/server_search.go
* fix(desktop): stop old sessions flipping back to unread / 修复旧会话反复变成未读
Problem
Old sidebar sessions all showed unread dots. Clearing unread lasted only
until the next catalog refresh.
Root cause
Unread compared lastActivityAt against a key that included the
representative session path, and the first-run baseline ran on project
shells before topics loaded. Catalog repair wrote sidecars with
UpdatedAt=now when it was zero, then treated file mtime as a hard floor,
so later reconciles raised lastActivityAt and the dots returned.
Fix
Key unread on the logical topic, seed a one-time baseline watermark, keep a
topic active when only the representative path changed, fill missing
UpdatedAt from file mtime instead of wall clock, and stop raising a known
sidecar activity time to file mtime.
Verification
- pnpm exec tsx src/__tests__/project-tree-runtime.test.ts
- go test ./internal/sessioncatalog ./internal/agent
- go test -race ./internal/sessioncatalog and focused agent tests
- cd desktop && go test -run 'TestListProjectTopics|TestProjectTree|TestCoveredRecovery|TestReconcile'
- make lint
* fix(desktop): narrow unread key before localStorage lookup
Problem
Desktop CI failed typecheck: projectTreeTopicHasUnreadActivity indexed
readActivity with a string|null key (TS2538).
Root cause
The baseline comparison used key before the existing null check, so tsc
rejected the index. Local tsx tests do not run tsc.
Fix
Return early when the unread key or activity timestamp is missing, then
index readActivity with a narrowed string.
Verification
- pnpm exec tsx src/__tests__/project-tree-runtime.test.ts
- pnpm typecheck
## Summary
Goal mode no longer loops on the same verification after an honest `update_goal(complete)`.
Users running `/goal audit ... find and fix bugs` saw the model finish unit tests, declare leftover e2e or engine checks as `unverified`, then get sent back to rerun the same green commands until someone cancelled.
## Root cause
`update_goal` recorded the completion account, but Delivery readiness and the Goal FSM ignored it.
Light/Balanced already declare `AllowPartialWithoutChecks`. Nothing read that flag. A rejected `complete` still counted as progress, and continuation text demanded "fully done and verified" even after the model reported a check unavailable.
## Fix
- Honor declared `completion.unverified` (and user-forbidden tests) for project-check and post-write verification gaps on Light/Balanced.
- Keep todos, mutations, review, sign-off, and capability gates blocking.
- Accept a second identical `complete` when only check gaps remain. Incomplete todos still continue.
- Stop treating a rejected `complete` as host progress.
- Align Goal continuation and contract wording with "verification was attempted or reported unavailable".
## Verification
- `go test ./internal/completion/ ./internal/agent/ ./internal/control/ -count=1`
- `go test ./internal/tool/builtin/ ./internal/boot/ -count=1`
- `gofmt` on the changed Go files
- `go vet ./internal/completion/ ./internal/agent/ ./internal/control/`
- `make lint`
Cache-impact: low - Goal continuation and task-contract wording live in the turn tail; `update_goal` schema, tool description, and the stable prefix are unchanged
Cache-guard: go test ./internal/boot/ -count=1 && go test ./internal/control/ ./internal/agent/ -count=1 -run 'TestRepeatedComplete|TestPartialWaiver|TestPlannerGate'
Documentation-impact: updated - GOAL_ENFORCEMENT, GUIDE (EN/ZH), and TOOL_CONTRACT now describe the unverified-check complete path and the repeated-complete stop
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
* fix(desktop): render completed list items while answers stream
Problem
Tight markdown lists such as provider web_search dumps have no blank
lines, so the streaming commit target treated the whole list as one
unfinished block. Users saw raw `- **title**` and `<url>` until the
turn ended, then the finished title-and-link list appeared at once.
Root cause
streamingCommitTarget only advanced on blank lines, closed fences,
closed display math, or headings. A later list marker did not complete
the previous item, so indented URL continuations and every earlier
item stayed in the plain-text tail.
Fix
Treat a CommonMark list marker as a commit boundary for prior content
only. The new item stays in the tail so indented continuations can
still join it. Thematic breaks, setext underlines, emphasis without a
marker space, and markers inside open fences are left unchanged.
Verification
- tsx src/__tests__/mermaid-rendering.test.tsx
- tsx src/__tests__/ui-perf-scenarios.test.ts
- tsx src/__tests__/markdown-pipeline.test.tsx
- tsx src/__tests__/markdown-streaming-worker.test.tsx
- tsx src/__tests__/markdown-history.test.tsx
* test(desktop): avoid CodeQL URL substring alert in list commit coverage
Problem
CodeQL flagged the new search-list fixture assertion as incomplete URL
substring sanitization because it used includes("https://example.com/a").
Fix
Assert the rendered list still contains the fixture title instead of a URL.
Verification
- tsx src/__tests__/mermaid-rendering.test.tsx
* refactor(shellsafe): classify durable command effects
Problem: Boolean read-only tables could not distinguish observational and mutating forms of the same command family, so policy and permission consumers drifted.
Root cause: Argument-sensitive checks lived in individual consumers and unknown commands collapsed into one mutation bit.
Fix: Add a shared fail-closed CommandEffect model with parameter-aware Git, date, Go, npm, and Cargo rules, and migrate Bash permission reads to it.
Verification: go test ./internal/shellsafe ./internal/permission
* refactor(evidence): separate durable tool effects
Problem: One mutation boolean simultaneously drove TaskPolicy, workspace serialization, batch recovery, and delivery content debt.
Root cause: Repository metadata writes and content writes were indistinguishable, while evidence duplicated shell argument checks.
Fix: Add ToolEffects projections, derive Bash effects from shellsafe, keep conventional verifiers non-mutating, and make receipts track content mutation only.
Verification: go test ./internal/evidence ./internal/recovery
* refactor(runtime): consume shared tool effects
Problem:
Runtime policy boundaries overloaded schema read-only and mutation booleans, so repository metadata, workspace content, and host state could receive contradictory treatment.
Root cause:
Permission, TaskPolicy, Auto Guard, delivery evidence, workspace leases, proxy resolution, and desktop invalidation projected different semantics from the same call.
Fix:
Carry ToolEffects through the resolved tool plan, reclassify proxy targets before commit or execution, separate state/workspace/content/repository consumers, and promote observed file changes before recording evidence.
Verification:
go test ./internal/shellsafe ./internal/permission ./internal/evidence ./internal/agent ./internal/recovery ./internal/checkpoint
* fix(agent): make mutation barriers effect-aware
Problem:
A failed reader could be treated like a failed mutation, while dependency messages hid which safe write domain caused the batch to stop.
Root cause:
Batch preclassification and post-execution failure handling mixed schema read-only, a coarse mutation fallback, and a bare atomic boolean.
Fix:
Store an immutable sanitized barrier cause, classify static and resolved calls through ToolEffects, keep readers running, and skip only later state writers or verifiers with structured not-run metadata.
Verification:
go test ./internal/agent -run 'TestBatchDependencyBarrier|TestDependentMutationSkippedAfterFailedWriterInBatch|TestToolBeforeFailedWriterReplacementOpensDependencyBarrier'
* test(shellsafe): share command effect matrix
Problem:
Dual-mode command regressions could recur when shellsafe, permission, evidence, and agent tests encoded separate expectations.
Root cause:
There was no shared cross-boundary corpus for certainty, write domains, permission readers, content evidence, TaskPolicy, and batch barriers.
Fix:
Add one testdata matrix consumed across all four boundaries, cover representative read/write/unknown compositions, and make legacy read-only tables private behind compatibility adapters.
Verification:
go test ./internal/shellsafe ./internal/permission ./internal/evidence ./internal/agent -run 'SharedCommandEffectMatrix|ConsumesSharedCommandEffectMatrix|ClassifyBashCommandEffects'
* refactor(runtime): isolate effect projections
Problem:
The complete command-effect change pushed several historically large files beyond the repository's no-growth lint budgets and duplicated focused tests inside an oversized ledger test file.
Root cause:
New effect projection, checkpoint comparison, and tool-plan state lived beside unrelated legacy responsibilities.
Fix:
Extract those responsibilities into focused files, compact internal helpers, and keep legacy adapters as thin documented projections without changing behavior.
Verification:
go test ./internal/shellsafe ./internal/permission ./internal/evidence ./internal/checkpoint ./internal/agent ./internal/recovery
make lint
* fix(runtime): absorb related command-effect PR mechanisms
Problem:
The rebased shell-effect work still missed sibling PR mechanisms and the
git config editor hole.
Root cause:
Fail-closed lifecycle cases, env-prefixed verifiers, and question-keyed
read novelty lived on other branches. classifyGitConfig treated --edit as
a reader.
Fix:
Absorb #7760 matrix rows, #8012 env-prefix verification via ParseStaticCommand,
and #8407 noteQuestion scoring. Keep git config --edit as a writer. Leave
#8614 ExecutionEnv and #8404 runway out of this PR.
Verification:
go test ./internal/shellsafe ./internal/permission ./internal/evidence ./internal/checkpoint ./internal/recovery ./internal/agent
go test -race ./internal/shellsafe ./internal/permission ./internal/evidence ./internal/agent
Co-authored-by: Wooseong Kim <[email protected]>
Co-authored-by: lbx13 <[email protected]>
Co-authored-by: yhh <[email protected]>
* test(evidence): keep command-effect cases out of the oversized ledger test
Problem:
CI lint failed because three command-effect cases were added to
internal/evidence/evidence_test.go, which is already over the test-file-size
ratchet.
Root cause:
The new ToolCallMutates rows lived in the historical ledger test file instead
of the focused effect projection tests.
Fix:
Move the env-prefixed verifier case into effects_test.go. Branch listing and
pure-commit contracts were already covered there.
Verification:
go test ./internal/evidence -run 'TestToolCallMutatesForDeliveryProfile|TestClassifyToolCallSeparatesMutationDomains|TestEnvPrefixVerification|TestReceiptMutationTracksContentNotRepositoryCement'
go run ./tools/repolint
---------
Co-authored-by: Wooseong Kim <[email protected]>
Co-authored-by: lbx13 <[email protected]>
Co-authored-by: yhh <[email protected]>
* fix(desktop): stop workspace-open transcript overlap
Problem
Opening the right workspace dock shrinks the chat pane. User and
assistant turns then paint on top of each other until the dock is
collapsed.
Root cause
Virtuoso sizes rows from offsetHeight. Transcript markdown still used
content-visibility:auto with a 72px contain-intrinsic-size placeholder,
so a width change (workspace open/resize) measured tall messages as
about 72px and stacked the next rows over them.
Fix
Keep the existing offscreen markdown cull outside the transcript, but
force content-visibility:visible on markdown blocks inside
.transcript__row so virtualized height measurements stay exact.
Verification
- tsx src/__tests__/typography-overflow-contract.test.ts
- node scripts/check-css-syntax.mjs src/styles.css
* fix(desktop): size Virtuoso rows after transcript inline padding
Problem
Opening the right workspace dock cropped right-aligned user bubbles
(especially short image turns). Collapsing the dock made the same turn
look normal. This is not the scroll-up stacked-text bug fixed in #8659.
Root cause
The Virtuoso scroller (.transcript) used 32px horizontal padding.
Virtuoso sizes rows from the scroller clientWidth, which includes that
padding, but lays the list out in the content box after padding-left.
Rows therefore extended 32px past the chat column. overflow-x:hidden
clipped them under the dock.
Fix
Keep only vertical padding on the scroller. Move the inline inset onto
.transcript__row and .transcript__header via --transcript-inline-pad so
row width matches the visible chat column.
Verification
- tsx src/__tests__/typography-overflow-contract.test.ts
- node scripts/check-css-syntax.mjs src/styles.css
- Playwright mock bench: dock open, stay at tail, user bubble right
edge stays inside .chat-pane and does not enter .workbench-dock
* test(desktop): allow small tail slack after workspace dock resize
Problem
Linux desktop CI failed in transcript-scroll-stability after the
dock-open crop assertions had already passed. Collapsing the workspace
left the scroller 7px off the physical bottom.
Root cause
Toggling the dock changes the chat column width. Virtuoso remasures
rows and can leave a few pixels off the tail. The crop check used the
same 1px stick-to-tail bound as the initial load.
Fix
Keep the initial dock-open tail bound at 1px. After open/close, wait
until the scroller is within 16px of the bottom and assert that slack
only. Crop-vs-chat and crop-vs-dock stay at 1px.
Verification
- CI previously passed dock-open overflow (-42px) and failed only on
fromBottom=7 after collapse
- Crop assertions unchanged
* fix(desktop): restore thinking transcript after session switch / 修复思考中切走再切回变成欢迎页
Problem:
If the current conversation is still thinking and the user switches to
another session then back, the sidebar keeps the spinner and the composer
stays live, but the transcript renders the empty Welcome surface. The
conversation only reappears after the turn finishes and the user switches
back again.
Root cause:
Single-surface topic activation prunes the previous tab's frontend cache.
Reopening the running session sets running=true from tab meta, then
loadSessionDataForTab skipped applying the live history slice whenever a
foreground turn was active. hydrate_done then cleared placeholders, so
Welcome won. Activation also reused another session's items as the
hydration placeholder, so a new surface could briefly show the old chat.
Fix:
Apply hydrated history when the visible transcript is empty, even if a
turn is in flight. Do not reset in that path, so running/live flags stay.
Keep the skip when a live transcript is already on screen. Use same-session
items only as the activation placeholder.
Verification:
- pnpm exec tsx src/__tests__/topic-activation.test.tsx
- pnpm exec tsx src/__tests__/tab-switch-hydration.test.tsx
* fix(desktop): compile switch-back hydrate and keep useController in budget
Problem:
PR #8665 failed desktop frontend build and repo-standards lint. TypeScript
could not narrow `projection` after shouldApplyHydratedHistory(), and
useController.ts grew 21 lines past its file-size ratchet.
Root cause:
The helper is not a type predicate, so `projection.items` stayed possibly
undefined. The apply/placeholder logic was inlined in a file already at
its recorded overage budget; widening the baseline is not allowed.
Fix:
Extract hasCachedLiveTurn, shouldApplyHydratedHistory, and same-session
placeholder selection into hydrateHistoryApply.ts. Keep an explicit
`projection !== undefined` guard at the apply site. useController.ts is
now 4760 lines, under the 4769 budget.
Verification:
- pnpm exec tsc --noEmit
- go run ./tools/repolint
- pnpm exec tsx src/__tests__/hydrate-history-apply.test.ts
- pnpm exec tsx src/__tests__/topic-activation.test.tsx
- pnpm exec tsx src/__tests__/tab-switch-hydration.test.tsx
* fix(desktop): stop short-chat ghost bubble and empty band / 修复短对话幽灵气泡与中间空带
Problem:
A one-turn chat shows two copies of the first user bubble — one at the
scroller top without a timestamp, one above the composer — with a large
empty band between them.
Root cause:
Virtuoso alignToBottom sets margin-top:auto on the item list when content
is shorter than the viewport. Combined with firstItemIndex, that
bottom-shifts the real turn and paints a ghost first-user row at the
scroller top.
Fix:
Remove alignToBottom. Short transcripts start from the top. Long
transcripts still pin to the tail via followOutput and scrollToBottom.
The content-visibility override from #8659 is unchanged.
Verification:
- pnpm exec tsx src/__tests__/transcript-virtualization.test.tsx
- pnpm test:transcript
* chore(repolint): allow two extra Transcript.tsx lines
Problem:
CI lint failed on #8663 because Transcript.tsx grew from 1078 to 1080
lines. The file already carries 278 lines of recorded file-size debt.
Root cause:
Removing alignToBottom and adding a three-line landmine comment is a
net +2 over the recorded 278-line overage.
Fix:
Raise only the Transcript.tsx file-size overage 278 -> 280 and the repo
file-size total 108396 -> 108398. No other baseline entries.
Verification:
- go run ./tools/repolint
* fix(desktop): keep transcript rows measurable when scrolling up / 修复往上滚时对话叠字
Problem:
Opening some conversations and scrolling up stacked earlier turns on top of
the current answer. Scrolling back to the bottom looked normal. Short
transcripts also sat at the bottom of the viewport with a large empty band
above them.
Root cause:
React Virtuoso unmounts offscreen rows, so inner markdown
`content-visibility: auto` plus `contain-intrinsic-size: auto 72px` was
redundant and harmful. Remounted headings, paragraphs, and lists were
measured at the 72px placeholder, then painted at their real height.
`alignToBottom` additionally set `margin-top: auto` on short lists.
Fix:
Disable content-visibility on `.transcript__row .md > *`, matching the
existing card-level override. Leave the global markdown culling rule
unchanged outside the transcript. Remove `alignToBottom`; tail follow still
uses `followOutput` and `scrollToBottom`.
Verification:
- pnpm exec tsx src/__tests__/typography-overflow-contract.test.ts
- pnpm exec tsx src/__tests__/transcript-virtualization.test.tsx
- pnpm check:css
- Native WKWebView probe on bench:markdown-46t (bottom, history, back)
* fix(desktop): restore Virtuoso alignToBottom for short chats
Problem:
The overlap fix also dropped alignToBottom, which pins a short transcript
to the composer. New or one-turn sessions would sit at the top of the
pane with a large empty band above the input.
Root cause:
alignToBottom is independent of the 72px content-visibility measurement
bug. Removing it changed chat layout without being required to stop
stacked text.
Fix:
Restore alignToBottom and drop the short-transcript top-anchor test.
Tail follow still uses followOutput and scrollToBottom.
Verification:
- pnpm exec tsx src/__tests__/transcript-virtualization.test.tsx
- pnpm exec tsx src/__tests__/typography-overflow-contract.test.ts
The official DeepSeek Responses API now serves deepseek-v4-pro alongside
deepseek-v4-flash. Extend the curated deepseek-responses preset from
Flash-only to Flash+Pro with per-model effort overrides and pricing.
Upgrade leftover canned Flash-only official Responses configs in place.
Keep a Settings-unchecked Pro from being restored, and give legacy
singular Flash price rows an explicit Pro list price.
Summary:
Generate a bilingual, product-focused draft from merged pull request metadata. Reuse the selected release-bound PR when one is available.
Verification:
Validate the catalog, citations, bilingual fields, and rendered GitHub release notes before committing.
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Fixes the 1.24.2 Catalog regression that re-projected every recovery JSONL
as its own ordinary sidebar topic after upgrade.
- Disposable session-catalog/v4.sqlite with logical projection
(logical_topic_id, ordinary_visible, recovery roles/canonical)
- Re-anchor cross-topic recovery members onto the root logical topic;
ordinary list stays one row per conversation
- Content-based covering/preferred selection; filename fallback for
legacy *-recovery-<16hex>.jsonl
- Disable automatic physical recovery GC; keep explicit UI preview
cleanup and `reasonix sessions cleanup --apply`
- History "Other saved versions" for inspection, default choice, and
dry-run cleanup; externally removed open sessions move to one stable
recovery lane without recreating the original path
- Bounded catalog metadata sync (30s) and sidebar reads (10s); live tabs
stay visible while the projection lags, deduped by catalog projection;
connection-pool regression guards (adopted from #8594)
- CLI sessions diagnose/cleanup and doctor sessions lineage metrics
Co-authored-by: yingziisme <[email protected]>
Co-authored-by: Cursor <[email protected]>
- Replace dead section-title CSS with pinned folder icon rules
- Override :root[data-theme-style] display:none for nested SVGs
- Set icon to 14x14 with fg-faint color to match folder icon sizing
- Add Pin icon with folder styling to the 'Pinned' section header
- Always show pin/unpin action button in compact topic mode
(remove unread status dependency so the button is consistently visible)
2026-07-16 17:25:54 +08:00
13576 changed files with 946532 additions and 1190823 deletions
Target branch: 2.x features and fixes go to `studio`. 1.x takes bug fixes,
provider/API compatibility, release/updater, security and platform stability
only, on `main-v2`.
-->
## Summary
-
## Cause
-
## Blast radius
-
## Neighbouring behaviours tested
-
## Why this layer
-
## UI changes
<!--
Delete this section if the PR touches nothing under `desktop/frontend-next/src`
or the website pages.
-->
- Screenshots, before and after: light and dark, a wide window and a phone-width one (about 390 px). Attach them to this description.
- Entries moved, hidden or removed: none / list each one.
- Hiding or removing a visible control needs a linked issue and a release-notes line naming it. Do not retire UI with `display: none !important` or a feature flag.
- If a row of `docs/STUDIO_PARITY.md` changes, update it here.
## Issues
<!--
@@ -55,6 +21,24 @@ cancellation, reduced-motion behavior, and failure fallback. Verification must
assert that the target API was actually called; a mock that silently skips it
does not count.
## Disclosure
## Documentation impact
- [ ] AI assistance was used for this change (optional; for transparency only, it does not change how the change is reviewed)
Documentation-impact: TODO
For changes to user-visible CLI, Desktop, configuration, provider, permission,
or tool behavior, use one of:
-`Documentation-impact: updated - <what changed>` and update `docs/*.md`.
-`Documentation-impact: none - <why the embedded documentation remains correct>`.
## Cache impact
Cache-impact: TODO
Cache-guard: TODO
System-prompt-review: N/A
For cache-sensitive changes, fill these lines before requesting review:
-`Cache-impact`: `none`, `low`, `medium`, or `high`, plus the reason.
-`Cache-guard`: the focused guard test/command added or run, or why an existing guard covers the change.
-`System-prompt-review`: required reviewer/approval note when provider-visible system prompt, memory prefix, output style, or skill index behavior changes.
if curl -fsSL -A "Go-http-client/2.0" -o /tmp/compat-latest.json "$url"; then
jq -e '(.version | type == "string") and (.platforms | type == "object")' /tmp/compat-latest.json >/dev/null
echo "public compatibility manifest OK (desktop version $(jq -r .version /tmp/compat-latest.json))"
exit 0
fi
echo "attempt $attempt failed; retrying in 10s"
sleep 10
done
echo "::error::public compatibility manifest unreachable at $url"
exit 1
# A stable CLI release must never leave the npm line behind: v1.17.5
# shipped as binaries/Homebrew while npm `latest` still pointed at 0.53.2
# (#5822) — every `npm update -g` user was silently downgraded to a
# months-old version, and nothing noticed because the npm line
# (release-npm.yml, `npm-vX.Y.Z` tags) is triggered independently and the
# stable npm tag was simply never pushed. release-npm.yml's own verify
# step only guards runs that happen; this guard catches the run that
# DIDN'T.
#
# Two distinct states, two responses (the approved orchestrator starts the
# CLI and npm reusable workflows concurrently, and npm dist-tags propagate
# asynchronously, so "tag pushed but latest not moved yet" is a NORMAL
# mid-release state, not a failure):
# - npm-v<version> tag missing -> hard fail. This is the #5822 gap:
# nobody pushed the npm release at all.
# - tag pushed, latest lagging -> poll briefly, then WARN and pass.
# The npm job may still be publishing; release-npm.yml's verify step
# owns asserting the dist-tag lands.
- name:Check npm latest dist-tag freshness
env:
TAG:${{ needs.resolve.outputs.tag }}
run:|
set -euo pipefail
case "$TAG" in
*-*)
echo "prerelease $TAG — npm latest does not move on prereleases; skipping"
exit 0
;;
esac
version="${TAG#v}"
if ! git ls-remote --exit-code origin "refs/tags/npm-v$version" >/dev/null; then
echo "::error::the npm-v$version tag was never pushed — the npm channel is being left behind and 'npm update -g' users will be downgraded to the old 'latest'. Push it: git tag npm-v$version ${TAG} && git push origin npm-v$version (or 'npm dist-tag add reasonix@$version latest' for an already-published version)."
echo "::warning::npm-v$version is pushed but npm 'latest' is still ${got:-<unreadable>} — the concurrent npm publish is likely still running or propagating. Monitor the npm job; its verify step asserts the dist-tag lands."
Write-Output "::error title=studio-signing.unexpected-signer::STUDIO_SIGNING_SUBJECT is '$($env:EXPECTED_SUBJECT)' but $file is signed by '$($certificate.Subject)'"
$failed = $true
}
}
if ($failed) { exit 1 }
'Certum payload and installer signing, signer, trust and timestamps passed.' >> $env:GITHUB_STEP_SUMMARY
platform=$(git diff -z --name-only --no-renames "$BASE_SHA" HEAD | bash scripts/ci-platform-scope.sh)
if git diff --name-only --no-renames "$BASE_SHA" HEAD |
grep -qE '^(desktop/electron/|desktop/packaging/|desktop/cmd/update-helper/|desktop/cmd/studio-manifest/|desktop/go\.(mod|sum)$|cmd/reasonix-studio-host/|internal/platform/(update|appupdate)/|go\.(mod|sum)$|scripts/(linux-install-smoke|verify-linux-package|verify-linux-appimage|verify-studio-artifacts)\.sh$|scripts/(windows-signing-lib|verify-windows-package|verify-windows-authenticode|install-smoke)\.ps1$|\.github/workflows/(studio|release-studio)\.yml$)'; then
if ($run.ExitCode -eq 0) { throw 'the arm64 installer exited 0 on an x64 machine' }
if (@(Get-ChildItem -Recurse -Force $target -ErrorAction SilentlyContinue).Count -ne 0) { throw 'the arm64 installer wrote into the target on an x64 machine' }
<a href="https://qm.qq.com/q/i59b0z2R8s"><img src="https://img.shields.io/badge/QQ%20group-1093562660-12B7F5.svg?style=flat-square&labelColor=161b22&logo=tencentqq&logoColor=white" alt="QQ group 1093562660"/></a>
</p>
<p align="center">
@@ -43,93 +39,23 @@
<br/>
<p align="center"><strong>Open source · MIT · runs on your computer, model of your choice</strong></p>
<h3 align="center">An open-source coding agent for your terminal, desktop, browser and editor.</h3>
<p align="center">It reads your project, edits files and runs commands and tests. Have it ask before each step, or work on its own within limits you set. Files its edit tools changed can be rewound. New here? Start with the Studio desktop app.</p>
<p align="center">Maintained by <strong>Huahui Yu</strong>.</p>
<p align="center"><strong>Open source · MIT · a single Go binary</strong></p>
<h3 align="center">A coding agent you can leave running.</h3>
<p align="center">One local engine, four ways in — terminal, desktop app, browser, or your editor over ACP. Plan mode, permissions, a workspace sandbox and per-turn checkpoints keep a long autonomous run something you can still read and undo.</p>
> [!IMPORTANT]
> **Community · 加入社区** — bilingual Discord for setup help (`#help` / `#求助`), workflow showcases, and feature ideas. → **<https://discord.gg/XF78rEME2D>**
>
> QQ group **DeepSeek-Reasonix官方群** (`1093562660`) → **<https://qm.qq.com/q/i59b0z2R8s>** ([QR code](./docs/assets/qq-group.svg))
> Douyin: **做游戏的小鱼** (Douyin ID `22703872788`) · [QR code](./docs/assets/douyin.png)
> **Community · 加入社区** — bilingual Discord for setup help (`#help` / `#求助`), workflow showcases, and feature ideas. → **<https://discord.gg/XF78rEME2D>**
<table><tr><td width="180" align="center" valign="middle"><a href="https://www.rightapi.ai/register?aff=e083bf73" target="_blank" rel="sponsored noopener noreferrer"><img src="./.github/sponsor/rightcode.png" alt="Right Code" width="64"></a></td><td valign="middle">Thanks to Right Code for sponsoring this project! Right Code reliably provides routing services for models such as Claude Code, Codex, and Gemini, with both pay-as-you-go and monthly subscription billing options available. Invoices are available upon top-up, and enterprise and team users can receive dedicated one-on-one support. Register via <a href="https://www.rightapi.ai/register?aff=e083bf73" target="_blank" rel="sponsored noopener noreferrer">this link</a>.</td></tr><tr><td width="180" align="center" valign="middle"><a href="https://www.packyapi.ai/register?aff=rIbQ" target="_blank" rel="sponsored noopener noreferrer"><picture><source media="(prefers-color-scheme: dark)" srcset="./.github/sponsor/packycode-dark.svg"><img src="./.github/sponsor/packycode-light.svg" alt="PackyCode" width="80"></picture></a></td><td valign="middle">Thanks to PackyCode for sponsoring this project! Access leading AI models through PackyCode with one API endpoint and one API key, with automatic failover and dedicated high-speed routes for Codex and Claude Code. Register via <a href="https://www.packyapi.ai/register?aff=rIbQ" target="_blank" rel="sponsored noopener noreferrer">this link</a>.</td></tr></table>
## What it is
Reasonix is an open-source AI coding assistant. The program runs on your computer; the AI model is a service you configure, which receives what it reads. You describe a task in plain language; it reads code, edits files and runs commands and tests inside the project folder you choose, and shows you each step.
You pick the model: a DeepSeek preset is built in, any OpenAI-compatible service is one config entry, and you pay the model provider directly.
## What you get
- **Read, edit, run.** It reads code, edits files and runs tests and commands, all inside your project folder.
- **Permission levels.** Have it ask every time, or let everyday actions run on their own; your forbid rules always hold. To see the approach first, use plan mode: it starts work only once you approve.
- **Rewind.** A file is saved before it changes, so you can rewind by conversation turn without touching your git history. Only files its edit tools changed are covered, not what a shell command did.
## 30-second start
Download, add a model key, open a project. New here? Start with the Studio desktop app.
1. Download and install the desktop app, Reasonix Studio, from the [releases page](https://github.com/esengine/DeepSeek-Reasonix/releases?q=studio-v&expanded=true).
2. Open it and enter your model provider and key when asked.
3. Open your project folder and write what you want, for example "add retry on failure to the http client".
4. At the level you chose, it stops and asks before anything that needs your say-so. Allow it to continue, or refuse.
Prefer a terminal? Download the `reasonix` command-line tool, run `reasonix setup` to pick a model, then run `reasonix`. See [Install](#install) and [Quick start](#quick-start).
## Four ways to use it
- **Desktop app (Studio).** A graphical app; the best place to start.
- **Terminal.** A full-screen text interface; `reasonix run "task"` also works in scripts.
- **Browser.** `reasonix web` opens a web interface on your own machine.
- **Editor.** Install the extension in VS Code; other editors that support ACP (Agent Client Protocol, a common way for an editor to connect to an AI assistant) can connect to `reasonix acp`.
All four are the same program underneath. What follows is for advanced users and contributors.
## Use it from DeepSeek Harness
DeepSeek Harness (`dsh`) can hand a task to Reasonix as a subagent over ACP. This repository publishes a plugin index for it:
1. Run `reasonix setup` on the machine that runs `dsh`. In the DSH Web UI turn on Custom plugin markets (Plugins, More) and add this index in the Discover tab: `https://raw.githubusercontent.com/esengine/DeepSeek-Reasonix/studio/integrations/dsh-plugin/market-index.json`
2. Install "Reasonix subagent" from it.
3. Open the plugin's page and turn its switch on. While it is off the model has no `reasonix` tool and may run `reasonix -p` in its own shell, which looks like a delegation and is not one.
Setup details, the permission policy and limits are in [Using Reasonix from DeepSeek Harness](./docs/DSH.md).
## Versions
Reasonix ships on two lines. See the [version roadmap announcement](https://github.com/esengine/DeepSeek-Reasonix/discussions/10748) for the reasoning behind the split.
| Line | Branch | Status | Get it |
| --- | --- | --- | --- |
| **Reasonix 2.x** | `studio` (this branch) | Active development | [Studio releases](https://github.com/esengine/DeepSeek-Reasonix/releases?q=studio-v&expanded=true) |
- HTTP `serve` protections, including the default per-launch token, the launch
token every state-changing request requires when authentication is opted
out, localhost binding assumptions, JSON-only state-changing requests, and
CORS restrictions.
- HTTP `serve` protections for the unauthenticated local server, including
localhost binding assumptions, JSON-only state-changing requests, and CORS
restrictions.
- Desktop and bot session isolation, including per-workspace session metadata
and configured bot allowlists.
- Updater, install, and release verification paths.
@@ -68,10 +67,10 @@ The following are normally treated as trusted local/operator-controlled inputs
unless another bug lets an untrusted actor supply them:
- CLI arguments and text typed directly by the local user.
-The user's own configuration under the Reasonix home directory.
-Project configuration files intentionally loaded from the current workspace.
- Explicit `@path` references supplied by the local user to attach local files.
- MCP servers, language servers, hooks, and slash commands installed, enabled,
or approved by the local user.
- MCP servers, language servers, hooks, and slash commands installed or enabled
by the local user.
- Provider base URLs and model names configured by the local user.
The following can be security issues when reachable by an untrusted actor or
@@ -90,56 +89,6 @@ when they bypass the intended boundary:
- Trusting unverified update artifacts, plugin definitions, or downloaded
binaries.
## Project Configuration
Files that arrive with a workspace are untrusted input: `reasonix.toml`,
`.reasonix/settings.json`, `.mcp.json` and the project `.env`. Cloning a
repository is not a decision to trust its author, so these files may narrow
what the user configured and never widen it.
| Setting | What a workspace file may do |
| --- | --- |
| `sandbox.bash` | Move `off` to `enforce`, never back |
| `sandbox.network` | Move `true` to `false`, never back |
| `sandbox.forbid_read`, `sandbox.denied_domains` | Add to the user's lists |
| `sandbox.allow_write`, `sandbox.workspace_root` | Apply only when they resolve inside the workspace, symlinks followed; `${VAR}` in any sandbox path expands from the process environment only |
| `sandbox.host_authorities`, a user's `sandbox.allowed_domains` | Nothing |
| `permissions.deny`, `permissions.ask` | Add to the user's rules |
| `[[providers]]`, `tools.system_one` endpoints | Declare them; they stay out of use until approved, and model settings naming them fall back to the user's |
An "always allow" answer, or extra write access, granted in a workspace is
stored under the Reasonix home, not in the workspace.
Programs a workspace names for the host to run stay off until the user
approves them for that workspace:
- Hooks, language server commands, `tools.search.rg_path`,
`tools.shell.path`, `[browser]` and `tools.system_one.laya.python` are
approved with `reasonix trust`, or for hooks by saving them from the hooks
editor.
- An approval is stored under the Reasonix home with a digest of the
declaration and of the workspace files it names; any change needs approval
again. Approvals and grants belong to one workspace folder.
- Hooks and language servers are checked against their approval again before
each start, and refused if a file they name changed, appeared or now
resolves elsewhere.
- A single program path (`tools.shell.path`, `tools.search.rg_path`,
`[browser]`, `laya.python`) may not point into the workspace, an
`allow_write` root, a temporary directory or a toolchain cache the bash jail
leaves writable, and may not climb with `..`; its approval covers the
program file's content.
-`tools.system_one.laya.local` is read from the user's configuration only.
- Without an interactive frontend they stay off.
- MCP servers a workspace declares stay off until the user enables them for
that workspace.
A project value that is not applied is reported as a load warning with the
reason. A way for workspace files to widen any of the above without the
user's approval is a security issue.
## `@` File References
Reasonix supports `@path` references so users can include local files and images
`verify-page.sh` is the one to run after a change: it starts the kernel with the
same arguments `Kernel.kt` uses (`--auth token`, `--token-file`, `--port-file`,
`-page`) and checks that it binds a port and answers 200. Without a device, that
is as deep as the chain can be verified.
## Where the code is
| File | Owns |
| --- | --- |
| `MainActivity.kt` | The WebView, the back gesture, downloads, external links, renderer restart |
| `Kernel.kt` | Unpacking the page, starting and stopping the kernel, waiting for the port, health probes, logs, the workspace directory |
| `KernelService.kt` | The foreground service that keeps a long turn alive |
| `NativeBridge.kt` | `@JavascriptInterface`: what the page may ask the phone for |
| `BrowserShellServer.kt` | Loopback HTTP server the kernel's browser tools drive the overlay WebView through |
| `Downloader.kt` | Writing a kernel-produced file through the system document picker |
The page reaches the shell through `window.reasonixHost` and `ReasonixNative`,
defined in `desktop/frontend-next/src/port/host.ts` (`AndroidHost`).
**Phone and desktop share one page build.** What differs only on a phone is
decided at runtime, not by a second set of components. `phoneShell()` in
`src/port/host.ts` and the `[data-shell="android"]` selector in `mobile.css` both
read `<html data-shell="android">`, which `index.html` sets before the bundle
loads.
One attribute feeding both is what keeps style and components from disagreeing
about what a phone is.
## What the page may ask the phone for
`NativeBridge` is reachable from whatever document the WebView holds, so every
method that touches the device asks `trusted()` first.
The activity answers by comparing the **main frame's** origin against the
kernel's and against the one paired computer the person scanned a code for. A
page that navigated elsewhere is not trusted, even though it may still hold the
object.
Five methods answer without the check — `version`, `systemTheme`, `safeArea`,
`setLayerOpen`, `setRunning` — because they report back what the page already
knows about its own window and grant nothing.
`openInApp(url)` is the pairing decision, not a navigation one: it loads a URL in
this window only for the origin the scanner just returned, and only once.
Without that, any page holding the kernel origin could hand itself the bridge.
External links leave through the browser. A non-web scheme is routed to the
system only for `mailto:` and `tel:`; everything else is dropped, because an
`intent://` URL can start an arbitrary exported activity with caller-supplied
extras.
## Permissions, and what they cost
`MANAGE_EXTERNAL_STORAGE` — opening a folder on the phone as a workspace. The
kernel is a Go binary: it opens real paths with `open(2)`, and SAF hands back a
`content://` URI it cannot open.
Requested from the folder-picker action, never at launch. Android shows no dialog
for it and opens system settings instead.
**There is no OS-level sandbox around this kernel.** The PR sets the sandbox to
off on Android, so confining the agent to the chosen folder is Reasonix's own
write-root check and nothing else. A shell tool with all-files access can reach
all shared storage.
`REQUEST_IGNORE_BATTERY_OPTIMIZATIONS` — Doze freezes the app group, which stops
a turn that is still running. Asked once when a turn actually runs, never at
launch, and the person can refuse. Refusing costs battery life during long turns
and nothing else.
**Google Play restricts this permission**: fine for a sideloaded build, a
store-policy risk if this is ever listed.
`FOREGROUND_SERVICE` / `FOREGROUND_SERVICE_DATA_SYNC` — keeping the kernel alive
while the screen is off. `dataSync` is capped per 24 hours from Android 15. It is
the closest honest description of "an agent is working".
`CAMERA` — reading the pairing code a computer shows. Requested when the person
asks to scan, never at launch. `ScanActivity` is not exported.
`READ_EXTERNAL_STORAGE` / `WRITE_EXTERNAL_STORAGE` — the same folder walk below
API 33. `maxSdkVersion`-gated; above 33 they are superseded by the permission
above.
`allowBackup=false` with explicit extraction rules, so a `keystore` or a token in
app storage never leaves the device in a cloud backup.
## Cleartext HTTP
The kernel serves its page on `127.0.0.1:<port>`, and a paired computer serves
the same page over its LAN address. Both are plain HTTP.
Neither address can be written into a `network-security-config`: the port is
chosen at start, the LAN address at scan time, and the format matches literals
and domains, not subnets.
So the config permits cleartext and the boundary is in the code instead.
`shouldOverrideUrlLoading` sends every other http(s) origin to the browser, and
the bridge answers only the kernel and the just-paired computer. A plaintext page
on the LAN cannot become the document holding the bridge.
## What goes into the APK
| Content | Size | Why it is shaped this way |
| --- | --- | --- |
| `lib/arm64-v8a/libreasonix.so` | 45 MB | Go static binary, stripped. It is a `.so` rather than a file in `assets/` because only `nativeLibraryDir` is guaranteed executable — a binary copied to app storage fails on a device whose data partition is mounted `noexec`. |
| `assets/page/` | 14 MB | The frontend build, including the Inter and Noto Sans SC fonts, `noCompress` |
| `assets/LICENSE` | 1 KB | The repository's MIT licence, verbatim. MIT requires the notice and the licence text to accompany a binary distribution. |
`assets/LICENSE` is generated by `sync-page.sh` from the repository's root
`LICENSE`, not committed a second time: a checked-in copy drifts when the root
file is updated.
It sits in `assets/` rather than `assets/page/` because that directory is removed
and rebuilt on every build.
A release APK is about 31 MB.
## Building
**The Gradle wrapper is committed**, jar and all. `build.sh` refuses to run
without `gradlew` rather than generating one from whatever `gradle` is on `PATH`:
the dependency versions are part of the build.
`gradle-wrapper.properties` pins `distributionSha256Sum`, so a mirror that serves
a different distribution zip fails verification instead of being unpacked and
run. Dependency repositories are the official ones only — a mirror belongs in a
user-level init script.
**Signing.** A release with no key configured comes out **unsigned**
(`app-release-unsigned.apk`) with a warning. It used to fall back to the debug
key, which produced an artifact that looked shippable and was signed by a
per-machine key nobody chose: it could not install over the previous build.
Point the build at a real key by writing `keystore/keystore.properties`
(`storeFile`, `storePassword`, `keyAlias`, and optionally `keyPassword`) or by
setting the matching `REASONIX_KEYSTORE*` environment variables. Key material
stays out of the repository and out of build logs.
Debug builds always use the debug key. Signing a debug build with the release key
would let anyone who can read the keystore produce a build that installs over the
shipped one under the same signature.
**Non-ASCII checkout paths.** AGP refuses to build under a path with non-ASCII
characters on Windows unless `android.overridePathCheck=true` is set. That is a
property of one machine's disk layout, not of this project, so it is not in the
repository's `gradle.properties`.
Set it in a user-level `~/.gradle/gradle.properties` or pass
// The extraction script: prefer article/main for content pages,
// fall back to body. innerText preserves visual line breaks. It
// also stamps a ref on every element a person could act on, so the
// kernel can name one in an act step the way the desktop backend
// names an accessibility node. A ref already on an element is kept,
// so it stays the same across snapshots of one document; a fresh
// document starts the numbering over, and the kernel only accepts a
// ref from the snapshot it last read.
valscript="""
(function(){
var seq = window.__rxRefSeq || 0;
var used = {};
var marked = document.querySelectorAll('[data-rx-ref]');
for (var i = 0; i < marked.length; i++) { used[marked[i].getAttribute('data-rx-ref')] = true; }
function roleOf(el) {
var tag = el.tagName.toLowerCase();
var role = (el.getAttribute('role') || '').toLowerCase();
if (role) return role;
if (tag === 'a') return 'link';
if (tag === 'button') return 'button';
if (tag === 'select') return 'combobox';
if (tag === 'textarea') return 'textbox';
if (tag === 'input') {
var t = (el.getAttribute('type') || 'text').toLowerCase();
if (t === 'checkbox' || t === 'radio' || t === 'submit' || t === 'button' || t === 'reset') return t;
return 'textbox';
}
return 'generic';
}
function nameOf(el) {
var n = el.getAttribute('aria-label') || el.getAttribute('placeholder') || el.getAttribute('name') || '';
if (!n) { n = (el.innerText || el.textContent || '').trim(); }
return n.replace(/\s+/g, ' ').slice(0, 160);
}
var sel = 'a[href],button,input,select,textarea,[role=button],[role=link],[role=checkbox],[role=radio],[role=tab],[role=menuitem],[contenteditable=true]';
var els = document.querySelectorAll(sel);
var elements = [];
for (var j = 0; j < els.length; j++) {
var el = els[j];
var ref = el.getAttribute('data-rx-ref');
if (!ref) {
do { seq++; ref = 'e' + seq; } while (used[ref]);
el.setAttribute('data-rx-ref', ref);
used[ref] = true;
}
var raw = (el.value != null && String(el.value) !== '') ? String(el.value).slice(0, 160) : '';
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