9102d526c8
fix(langgraph): propagate tracer metadata defaults from configurable ( #2315 )
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## Summary
This updates Pregel callback manager initialization to pass
`tracerInheritableMetadata` defaults derived from `config.configurable`,
and narrows `ensureLangGraphConfig` metadata mirroring to the
allowlisted LangGraph identifiers used in stream/runtime metadata.
## Changes
### `@langchain/langgraph` (`libs/langgraph-core`)
- Updated Pregel callback manager setup to configure core callbacks with
`tracerInheritableMetadata` based on configurable primitive values,
excluding internal and secret-like keys.
- Hoisted tracing default logic into `_getTracingMetadataDefaults` and
`_excludeAsMetadata` for parity with the Python implementation shape.
- Restricted `ensureLangGraphConfig` configurable-to-metadata
propagation to the identifier allowlist:
- `thread_id`
- `checkpoint_id`
- `checkpoint_ns`
- `task_id`
- `run_id`
- `assistant_id`
- `graph_id`
- Updated config tests to assert the narrowed metadata propagation
behavior.
2026-04-15 18:48:41 -07:00
2b62610710
feat(sdk): support for headless tools ( #2281 )
2026-04-03 22:07:54 -07:00
90631859ba
fix: patch 7 security alerts (high+medium severity) ( #2282 )
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Co-authored-by: John Kennedy <jkennedyvz@users.noreply.github.com >
2026-04-04 03:43:41 +00:00
2bb2ed4565
chore(deps): bump the vue group across 1 directory with 4 updates ( #2273 )
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Signed-off-by: dependabot[bot] <support@github.com >
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Hunter Lovell <hunter@hntrl.io >
2026-04-02 00:37:15 -07:00
4d2963c313
fix: patch 11 security alerts (critical+high severity) ( #2258 )
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Co-authored-by: John Kennedy <jkennedyvz@users.noreply.github.com >
2026-03-31 13:09:10 -07:00
d88f29ba25
chore(repo): migrate linting and formatting from ESLint/Prettier to oxlint/oxfmt ( #2256 )
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Co-authored-by: Cursor Agent <cursoragent@cursor.com >
Co-authored-by: Christian Bromann <christian-bromann@users.noreply.github.com >
Co-authored-by: Hunter Lovell <40191806+hntrl@users.noreply.github.com >
2026-03-30 18:08:00 -07:00
5eb2a04b72
chore(deps): bump the minor-and-patch group across 1 directory with 4 updates ( #2160 )
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Signed-off-by: dependabot[bot] <support@github.com >
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2026-03-10 14:01:30 -07:00
e051ef6aa8
feat(sdk): add vue, svelte, angular implementation of useStream hook ( #2001 )
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Co-authored-by: Tat Dat Duong <david@duong.cz >
2026-03-10 10:48:46 -07:00
bbbfaf64ce
fix: bump minimatch and rollup to resolve Dependabot CVEs ( #2007 )
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Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com >
2026-02-28 23:56:21 +00:00
d1af84d42c
fix: bump minimatch to resolve CVE-2026-27904 ( #2011 )
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Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com >
2026-02-28 14:25:01 -08:00
aa8e878e5b
feat: add tools stream mode for tool lifecycle events ( #1984 )
2026-02-24 16:52:54 -08:00
dd25073bff
fix: bump qs to >=6.14.2 to resolve CVE-2026-2391 ( #1985 )
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Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com >
2026-02-19 20:39:16 +00:00
3e570a6c9f
fix: bump axios to >=1.13.5 to resolve CVE-2026-25639 ( #1981 )
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Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com >
2026-02-19 19:36:55 +00:00
7ddf85468f
feat(langgraph): introduce StateSchema, ReducedValue, and UntrackedValue ( #1842 )
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Co-authored-by: Tat Dat Duong <david@duong.cz >
2026-01-15 15:28:59 +00:00
6d5cdcbb10
fix(chore): replace turbo:command with plain turbo ( #1869 )
2026-01-09 19:16:10 +00:00
e7aeffeb72
chore: replace yarn with pnpm ( #1862 )
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Co-authored-by: Christian Bromann <git@bromann.dev >
2026-01-09 19:52:29 +01:00
a84c1ff182
fix(ci): another attempt fixing pipeline ( #1853 )
2026-01-08 18:28:19 -08:00
e9f7e8e9e6
fix(ci): fix release pipeline take 2 ( #1850 )
2026-01-08 17:25:51 -08:00
3ec85a43df
fix(ci): fix broken release pipeline ( #1848 )
2026-01-08 16:40:14 -08:00
0452de20a2
fix(ci): do not release under next tag anymore ( #1765 )
2025-10-28 03:22:00 +01:00
4b7933cd0a
feat: langgraph canonical package ( #1742 )
2025-10-20 17:02:16 -07:00
1e1ecbbcf8
feat: merge v1 ( #1733 )
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Co-authored-by: Tat Dat Duong <david@duong.cz >
Co-authored-by: Christian Bromann <git@bromann.dev >
Co-authored-by: Nuno Campos <nuno@langchain.dev >
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
2025-10-17 16:34:43 -07:00
03ae1089ea
chore: remove release-it, fix dependabot for tmp ( #1638 )
2025-09-10 19:08:13 +00:00
7c81629c8e
chore: switch to yarn publish ( #1362 )
2025-07-07 14:56:15 +00:00
9546477a55
chore: add changesets CLI ( #1347 )
2025-07-07 11:40:56 +00:00
ddd5722e6f
chore(deps): bump turbo@2.5.4 ( #1311 )
2025-06-25 12:55:13 +02:00
dcf9627d7e
chore(deps): migrate to Yarn v4 ( #1310 )
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Co-authored-by: Logan Rosen <loganrosen@gmail.com >
2025-06-25 12:44:25 +02:00
4bf750557f
deps(langgraph): upgrade to TypeScript 5.8.x
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Turns out that `moduleResolution: node10` will achieve the same result as setting `src/package.json` to `{}` (verified via git worktrees).
Also switching `moduleResolution: bundler` for ESM build, after which I've compared the build output of `libs/checkpoint` via `diff -r -q`.
2025-05-24 16:24:42 +02:00
90295e6118
security: remove esm-hook
2025-05-08 19:06:19 +02:00
fa01615cc4
security: ensure we're using the same tsx version
2025-05-08 18:48:57 +02:00
b640f50596
security: dedupe @octokit
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Solved by deduping @langchain/scripts and bumping release-it to ^19
2025-05-08 18:38:30 +02:00
a9f3236907
fix(langgraph,docs): revert previous changes that broke builds ( #891 )
2025-02-24 17:43:11 +13:00
ed6f79e97d
chore(docs): improve API reference docs for Pregel and associated types ( #874 )
2025-02-21 05:38:30 +00:00
ff0a79123e
feat(checkpoint-postgres): Postgres checkpointer ( #471 )
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Co-authored-by: jacoblee93 <jacoblee93@gmail.com >
2024-10-08 09:34:50 -07:00
547b4a88e8
langgraph[minor]: 0.2, make @langchain/core a peer dependency to avoid conflicts ( #431 )
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Co-authored-by: Isaac Francisco <78627776+isahers1@users.noreply.github.com >
2024-09-02 18:29:14 -07:00
dc33895b84
Split checkpointers into libraries ( #341 )
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* Split checkpointers into libraries
* Update readme
* Fix CI
* Update release scripts
* Update README
* Update rc
* Preserve peer deps for now
2024-08-22 09:43:15 -07:00
b4ccbe2919
docs[minor]: Update init syntax docs ( #328 )
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* docs[minor]: Update init syntax docs
* start porting chat agent executor w func calling doc
* finished porting
* validated
* agent executor refactor
* nits
* update branching how to
* updated breakpoints doc
* updated configuration doc
* updated dynamically returning directly ntbk
* updated edit graph state doc
* update force calling a tool doc
* updated human in the loop doc
* Updated manage conversation history doc
* Updated managing agent steps doc
* update postgres notebook
* update persistence notebook
* updated stream tokens doc
* updated stream updates doc
* updated stream values doc
* updated streaming tokens without langchain doc
* updated subgraph docs
* updated time travel guide
* updated dealing with tool calling errors doc
* updated use in web env guide
* fix wait user input guide
2024-08-19 18:11:22 -07:00
fd6233e010
ci[minor]: Add script & GH action to validate deno and node deps in sync ( #327 )
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* ci[minor]: Add script & GH action to validate deno and node deps in sync
* cr
* cr
2024-08-16 15:20:37 -07:00
3ba0a662cc
ci[minor]: Add validate notebooks GH action ( #321 )
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* ci[minor]: Add validate notebooks GH action
* update cmd to look inside examples too
* cr
* add examples package.json
* cr
2024-08-16 09:20:39 -07:00
e0801a0f01
Use config.signal to control cancellation ( #294 )
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* Use config.signal to control cancellation
* Lint
2024-08-05 11:09:34 -07:00
c323f35935
Update dev dependencies with security vulnerabilities ( #295 )
2024-08-05 10:51:01 -07:00
2f390c0a67
Define StateGraph State in a single delcaration, from which both reducers and state and update interfaces are inferred ( #289 )
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* Define StateGraph State in a single delcaration, from which both reducers and state and update interfaces are inferred
This more closely matches python, where a single declaration gives you all three
* Use type guard instead of instanceof
* Fix build by bumping core dep
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Co-authored-by: jacoblee93 <jacoblee93@gmail.com >
2024-08-02 17:46:45 -07:00
d5c8a517c3
infra[patch]: Use latest turbo repo and build setup ( #271 )
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* infra[patch]: Use latest turbo repo and build setup
* bruh
* fix script
* try this
* cr
* cr
* cr
* cr
* cr
* cr
* cr
* new unit test
* cr
* drop ubuntu test env
* try sum new for cache
* bruh
* fast fail false
* cr
* cr
* cr
* bump turbo version
* tmp try canary
* cr
* cr
* cr
* cr
* cr
* upgrade langchain/scripts
* cr
* cr
* cr
* cr
2024-07-24 12:41:11 -07:00
a46d8da50b
Update conditional edge tracing for new core version ( #275 )
2024-07-21 23:01:40 -07:00
80645ae120
Adds automatic error handling for ToolNode, RemoveMessage support ( #266 )
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* Adds automatic error handling for ToolNode
* Adds support for RemoveMessage, add tool calling error guide
* Fix typos
2024-07-18 01:17:09 -07:00
dda5b91c81
infra[patch]: Set yarn version to 3.5.1 ( #261 )
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* infra[patch]: Set yarn version to 3.5.1
* run yarn install
2024-07-16 13:15:03 -07:00
df98e0a2d2
Handle ToolMessage outputs from tool funcs ( #244 )
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* [minor]: Handle ToolMessage outputs from tool funcs
* format and lint
* Update types
* Update tool_executor.ts
* Pass raw tool call in
* Bump version
* Adds test
* Fix build
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Co-authored-by: jacoblee93 <jacoblee93@gmail.com >
2024-07-15 22:09:22 -07:00
802fad9cb5
Adds Mermaid graph support ( #241 )
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* Adds Mermaid graph support
* Fix test
* Fix test
* Fix version
* Remove overridden graph implementation
2024-07-09 09:13:59 -07:00
4b421992e8
Adds adaptive RAG tutorial ( #226 )
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* Adds adaptive RAG tutorial
* Update with traces
* Bump
* Add to mkdocs.yml
* Copy to scripts
2024-06-20 11:08:09 -07:00
fd3434e8bb
Adds web entrypoint ( #211 )
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* Adds web entrypoint
* Update prebuilt to pass config
* Add env tests
* Add to CI
* Fix
* Update CI condition
* Fix docs build
* Adds tracing unit test
2024-06-13 11:05:24 -07:00
Hunter Lovell