fix(tui): find the codewhale executable from a per-unit build directory

Cargo 1.100 places a test executable in <profile>/build/<package>/<hash>/out, so the acceptance lookup took out as the profile directory and searched target/out/codewhale, which failed 146 integration and 64 cucumber tests in the release parity gate. A test executable under an out directory now resolves the profile directory above the nearest build directory, and one test covers the plain and cross-target layouts. Co-Authored-By: Claude Sonnet 5.5 <[email protected]> (cherry picked from commit 3950ad2001)
fix(release): qualify the two kernel32 imports Rust 1.100 adds to the Windows executables
2026-11-12 18:18:10 -10:00 · 2026-11-12 18:47:39 -08:00 · 2026-11-12 18:47:37 -08:00 · 2026-11-12 18:47:34 -08:00 · 2026-11-12 18:47:29 -08:00 · 2026-11-12 18:11:16 -08:00
21 changed files with 2223 additions and 71 deletions
@@ -1313,7 +1313,7 @@ jobs:
        # Main-only GitHub Actions cache backend; see the Safety gate job.
        if: needs.changes.outputs.heavy == 'true' && (matrix.os != 'ubuntu-latest' || github.event_name == 'workflow_dispatch' || github.event_name == 'pull_request') && github.ref == 'refs/heads/main'
      - name: Enable sccache
-        if: needs.changes.outputs.heavy == 'true' && (matrix.os != 'ubuntu-latest' || github.event_name == 'workflow_dispatch' || github.event_name == 'pull_request') && steps.sccache.outcome == 'success'
+        if: needs.changes.outputs.heavy == 'true' && (matrix.os != 'ubuntu-latest' || github.event_name == 'workflow_dispatch' || github.event_name == 'pull_request') && steps.sccache.outcome == 'success' && matrix.os != 'windows-latest'
        shell: bash
        run: |
          echo "SCCACHE_GHA_ENABLED=true" >> "${GITHUB_ENV}"
@@ -73,7 +73,7 @@ jobs:
        id: sccache
        continue-on-error: true
      - name: Enable sccache
-        if: steps.sccache.outcome == 'success'
+        if: steps.sccache.outcome == 'success' && runner.os != 'Windows'
        shell: bash
        run: |
          {
@@ -178,7 +178,7 @@ jobs:
        id: sccache
        continue-on-error: true
      - name: Enable sccache
-        if: steps.sccache.outcome == 'success'
+        if: steps.sccache.outcome == 'success' && runner.os != 'Windows'
        shell: bash
        run: |
          {
@@ -11,7 +11,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - **Non-ASCII file names:** `/diff`, the `@git` and `@diff` mentions and the Runtime API workspace diff now show paths with Chinese, emoji and other non-ASCII characters as written instead of as quoted octal escapes, and the turn context no longer lists the workspace root as an empty "Active paths" entry. Thanks [@luochen211](https://github.com/luochen211) (PR 7317).
 - **Session names after a crash, and keep-forever snapshot retention:** a session name saved right after a crash that cut off the previous session-index line is no longer lost, because the new entry now starts on its own line; and a very large `[snapshots] max_age_days` (such as `9223372036854775807` for "keep forever") no longer wraps around and deletes every undo snapshot at session start. Thanks [@luochen211](https://github.com/luochen211) (PR 7316).
 - **Blank environment variables:** exporting a variable empty (for example `CODEWHALE_MODEL=` from a compose `${VAR:-}` template) no longer hides its legacy alias. `DEEPSEEK_MODEL`, `DEEPSEEK_BASE_URL`, `KIMI_BASE_URL`, `DEEPSEEK_FORCE_HTTP1`, `DEEPSEEK_STREAM_OPEN_TIMEOUT_SECS` and the other provider alias variables now apply as they do when the primary is unset. Thanks [@luochen211](https://github.com/luochen211) (PR 7315).
- **Qwen Code as an external agent:** Codewhale now finds an installed Qwen Code CLI (`qwen`, 0.6.1 or newer) and can run it as a session over ACP with `qwen --acp`. `GET /v1/agents/external` lists it, an older install is reported as needing `npm i -g @qwen-code/qwen-code@latest`, and sign-in stays inside Qwen Code (`/auth`). Thanks [@MannXo](https://github.com/MannXo) (PR 7293).
 - **MCP and language servers that send requests mid-call:** a tool call no longer fails with "neither a result nor an error" when an MCP server sends a `ping` or other request that reuses the call's id while the call is running, and a language server's `workspace/configuration` or similar request no longer ends a pending LSP request. Codewhale now answers `ping`, answers other server requests with "Method not found" (it never advertised them), keeps waiting for the real reply, and a refused answer over Streamable HTTP no longer drops the connection to legacy SSE. Thanks [@luochen211](https://github.com/luochen211) (PR 7319).
 - **Qwen Code as an external agent:** Codewhale now finds an installed Qwen Code CLI (`qwen`, 0.6.1 or newer) and can run it as a session over ACP with `qwen --acp`. `GET /v1/agents/external` lists it, an older install is reported as needing `npm i -g @qwen-code/qwen-code@latest`, and sign-in stays inside Qwen Code (`/auth`). Thanks [@MannXo](https://github.com/MannXo) (#7293).
 - **README and contributor credit:** the repository front page now opens the way the website does: the line "The model can be anyone's. The agent should be yours.", one sentence on what Codewhale is, the install command and one picture, with reference detail moved into the linked guides; the 18 translated READMEs follow the same structure and say they are machine-drafted. The contributor wall and the website now count the same 433 people (407 GitHub accounts and the commit authors whose email is not linked to an account), where the website had counted accounts only. `DEPENDENCY_SECURITY.md` moved into `docs/dependency-maintenance.md`, and `.github/SUPPORT.md` says where to ask for help.
@@ -1179,7 +1179,6 @@ dependencies = [
 "agent-client-protocol",
 "agent-client-protocol-schema",
 "anyhow",
- "arboard",
 "async-stream",
 "async-trait",
 "axum",
@@ -219,9 +219,6 @@ libc = "0.2"
 windows-sys = { version = "0.61.2", features = ["Wdk_Storage_FileSystem", "Win32_System_IO", "Win32_Foundation", "Win32_Security", "Win32_Security_Authorization", "Win32_Security_Isolation", "Win32_Storage_FileSystem", "Win32_System_LibraryLoader", "Win32_System_Pipes", "Win32_System_Threading", "Win32_System_SystemServices", "Win32_System_WindowsProgramming"] }


-[target.'cfg(any(target_os = "macos", target_os = "windows", all(target_os = "linux", not(target_env = "ohos"))))'.dependencies]
-arboard = { version = "3.4", features = ["wayland-data-control"] }
-
 [target.'cfg(not(target_env = "ohos"))'.dependencies]
 portable-pty = "0.9"

@@ -11,7 +11,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - **Non-ASCII file names:** `/diff`, the `@git` and `@diff` mentions and the Runtime API workspace diff now show paths with Chinese, emoji and other non-ASCII characters as written instead of as quoted octal escapes, and the turn context no longer lists the workspace root as an empty "Active paths" entry. Thanks [@luochen211](https://github.com/luochen211) (PR 7317).
 - **Session names after a crash, and keep-forever snapshot retention:** a session name saved right after a crash that cut off the previous session-index line is no longer lost, because the new entry now starts on its own line; and a very large `[snapshots] max_age_days` (such as `9223372036854775807` for "keep forever") no longer wraps around and deletes every undo snapshot at session start. Thanks [@luochen211](https://github.com/luochen211) (PR 7316).
 - **Blank environment variables:** exporting a variable empty (for example `CODEWHALE_MODEL=` from a compose `${VAR:-}` template) no longer hides its legacy alias. `DEEPSEEK_MODEL`, `DEEPSEEK_BASE_URL`, `KIMI_BASE_URL`, `DEEPSEEK_FORCE_HTTP1`, `DEEPSEEK_STREAM_OPEN_TIMEOUT_SECS` and the other provider alias variables now apply as they do when the primary is unset. Thanks [@luochen211](https://github.com/luochen211) (PR 7315).
- **Qwen Code as an external agent:** Codewhale now finds an installed Qwen Code CLI (`qwen`, 0.6.1 or newer) and can run it as a session over ACP with `qwen --acp`. `GET /v1/agents/external` lists it, an older install is reported as needing `npm i -g @qwen-code/qwen-code@latest`, and sign-in stays inside Qwen Code (`/auth`). Thanks [@MannXo](https://github.com/MannXo) (PR 7293).
 - **MCP and language servers that send requests mid-call:** a tool call no longer fails with "neither a result nor an error" when an MCP server sends a `ping` or other request that reuses the call's id while the call is running, and a language server's `workspace/configuration` or similar request no longer ends a pending LSP request. Codewhale now answers `ping`, answers other server requests with "Method not found" (it never advertised them), keeps waiting for the real reply, and a refused answer over Streamable HTTP no longer drops the connection to legacy SSE. Thanks [@luochen211](https://github.com/luochen211) (PR 7319).
 - **Qwen Code as an external agent:** Codewhale now finds an installed Qwen Code CLI (`qwen`, 0.6.1 or newer) and can run it as a session over ACP with `qwen --acp`. `GET /v1/agents/external` lists it, an older install is reported as needing `npm i -g @qwen-code/qwen-code@latest`, and sign-in stays inside Qwen Code (`/auth`). Thanks [@MannXo](https://github.com/MannXo) (#7293).
 - **README and contributor credit:** the repository front page now opens the way the website does: the line "The model can be anyone's. The agent should be yours.", one sentence on what Codewhale is, the install command and one picture, with reference detail moved into the linked guides; the 18 translated READMEs follow the same structure and say they are machine-drafted. The contributor wall and the website now count the same 433 people (407 GitHub accounts and the commit authors whose email is not linked to an account), where the website had counted accounts only. `DEPENDENCY_SECURITY.md` moved into `docs/dependency-maintenance.md`, and `.github/SUPPORT.md` says where to ask for help.
@@ -51,6 +51,13 @@ fn resolve(
        directory
            .parent()
            .ok_or("test deps directory has no parent")?
+    } else if directory.ends_with("out") {
+        directory
+            .ancestors()
+            .skip(1)
+            .find(|ancestor| ancestor.ends_with("build"))
+            .and_then(Path::parent)
+            .unwrap_or(directory)
    } else {
        directory
    };
@@ -200,4 +207,27 @@ mod tests {
            assert_eq!(resolve(None, None, &test, &target).unwrap(), canonical);
        }
    }
+
+    #[test]
+    fn per_unit_build_layout_resolves_the_final_target_and_cross_profile() {
+        let root = tempfile::TempDir::new().unwrap();
+        let target = root.path().join("final target");
+        for triple in [None, Some("aarch64-unknown-linux-gnu")] {
+            let final_profile = match triple {
+                Some(triple) => target.join(triple).join("debug"),
+                None => target.join("debug"),
+            };
+            std::fs::create_dir_all(&final_profile).unwrap();
+            let canonical =
+                final_profile.join(format!("codewhale{}", std::env::consts::EXE_SUFFIX));
+            std::fs::write(&canonical, b"canonical").unwrap();
+            let test = final_profile
+                .join("build")
+                .join("codewhale-tui")
+                .join("0123456789abcdef")
+                .join("out")
+                .join("integration-hash");
+            assert_eq!(resolve(None, None, &test, &target).unwrap(), canonical);
+        }
+    }
 }
@@ -172,6 +172,15 @@ exports; the x64 profile now allows 471 pairs and the ARM64 profile 473. The
 same limit applies: the candidate still has to pass the import check against
 its final executable bytes, and neither addition is a 14393 or installer run.

+Release candidate run 43320217667, built after the stable toolchain moved to
+Rust 1.100.0, stopped the check on two more kernel32.dll pairs,
+`GetLogicalDrives` and `QueryDosDeviceW`, which the Rust 1.100.0 standard
+library's Windows file system code imports. Probe run 43330905781 (Windows 11
+ARM64 build 26200.9725) resolved all 449 imports of that candidate's ARM64
+executables. For x64 the 2 pairs are documented Microsoft API contracts
+(Windows XP minimum on each function's reference page); the x64 profile now
+allows 473 pairs and the ARM64 profile 475, with the same limits as above.
+
 At this snapshot, startup/installation of the final release bytes on an actual
 1607 machine and the candidate's generated uninstaller were still unqualified.
 The final frozen source, release import dumps, archive/native/npm installation,
@@ -132,6 +132,8 @@ x64 没有导出探测，因此这 12 对作为低于 14393 下限的微软文
 x64 的这 3 对作为微软文档 API 契约记录（各函数参考页的最低客户端为 Windows XP），与 #6953 报告者实测导出分开标注；x64 允许列表现为 471 对，ARM64 为 473 对。
 限制不变：候选仍须以最终可执行文件通过导入检查，两项新增都不是 14393 或安装器运行。

+候选运行 43320217667 在稳定工具链升级到 Rust 1.100.0 后，又在 kernel32.dll 的 `GetLogicalDrives` 与 `QueryDosDeviceW` 两对上停止；它们来自 Rust 1.100.0 标准库的 Windows 文件系统代码。探测运行 43330905781（Windows 11 ARM64 build 26200.9725）解析了该候选 ARM64 可执行文件的全部 449 个导入。x64 的这 2 对作为微软文档 API 契约记录（各函数参考页的最低客户端为 Windows XP）；x64 允许列表现为 473 对，ARM64 为 475 对，限制同上。
+
 此快照中，最终发布文件在真实 1607 上启动/安装及候选程序生成的卸载器仍未验收。
 最终冻结源码、发布导入记录、各安装途径、打包/原生应用崩溃恢复和最低 OS 回执应
 进入发布验收记录，见[英文发布检查单](../RELEASE_CHECKLIST.md)。
@@ -6,7 +6,7 @@
      "osArchitecture": "x64",
      "qualification": {
        "result": "PASS",
-        "kind": "reporter exact-OS export resolution plus 15 documented Microsoft named API minima",
+        "kind": "reporter exact-OS export resolution plus 17 documented Microsoft named API minima",
        "evidence": {
          "issue": "https://github.com/codewhale-hq/Codewhale/issues/6953",
          "binary": "https://github.com/codewhale-hq/Codewhale/releases/download/v0.10.1/codewhale-windows-x64.exe",
@@ -16,7 +16,7 @@
          "previous_sha256": "f7b35a1e928f67884637f36b01fc72854f50690130f191bac3bcf62ece3c1d84"
        },
        "runtimeAcceptance": "Final 0.10.2 release bytes on 14393 not run",
-        "qualifiedPairs": 471,
+        "qualifiedPairs": 473,
        "namedApiContracts": [
          {
            "dll": "advapi32.dll",
@@ -107,6 +107,18 @@
            "symbol": "GetSidSubAuthorityCount",
            "minimumClient": "Windows XP",
            "source": "https://learn.microsoft.com/en-us/windows/win32/api/securitybaseapi/nf-securitybaseapi-getsidsubauthoritycount"
+          },
+          {
+            "dll": "kernel32.dll",
+            "symbol": "GetLogicalDrives",
+            "minimumClient": "Windows XP",
+            "source": "https://learn.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-getlogicaldrives"
+          },
+          {
+            "dll": "kernel32.dll",
+            "symbol": "QueryDosDeviceW",
+            "minimumClient": "Windows XP",
+            "source": "https://learn.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-querydosdevicew"
          }
        ],
        "namedApiContractEvidence": {
@@ -128,6 +140,17 @@
                "advapi32.dll!GetSidSubAuthorityCount"
              ],
              "scope": "Three pairs from crates/config private_directory.rs; documentation-backed static contracts, same limits as above"
+            },
+            {
+              "candidateRun": "https://github.com/codewhale-hq/Codewhale/actions/runs/43320217667",
+              "source": "b97e38645f13f9f5828fd8a013f414955f46d528",
+              "binarySha256": "b9abea95d29ed0c6caae1373675f7e45e6fe6099b15dae9a99ac64f170263681",
+              "importReceiptSha256": "9bfddf3ed0633d23184b402cb02a880306847a6de43116bd1fabd19bea764544",
+              "pairs": [
+                "kernel32.dll!GetLogicalDrives",
+                "kernel32.dll!QueryDosDeviceW"
+              ],
+              "scope": "Two pairs that the Rust 1.100.0 standard library's Windows file system code imports (the toolchain, not a Codewhale call site); documentation-backed static contracts, same limits as above"
            }
          ]
        }
@@ -421,6 +444,7 @@
          "GetFullPathNameA",
          "GetFullPathNameW",
          "GetLastError",
+          "GetLogicalDrives",
          "GetModuleFileNameW",
          "GetModuleHandleA",
          "GetModuleHandleExA",
@@ -487,6 +511,7 @@
          "PostQueuedCompletionStatus",
          "Process32FirstW",
          "Process32NextW",
+          "QueryDosDeviceW",
          "QueryInformationJobObject",
          "QueryPerformanceCounter",
          "QueryPerformanceFrequency",
@@ -666,25 +691,25 @@
      "qualification": {
        "result": "PASS",
        "kind": "exact native system export resolution",
-        "time": "2026-11-12T10:08:11.6545236Z",
+        "time": "2026-11-12T23:41:18.0140691Z",
        "osVersion": "10.0.26200.0",
        "osBuild": "26200.9725",
        "processArchitecture": "ARM64",
        "runner": "GitHub-hosted windows-11-arm; its registry ProductName reads \"Windows 10 Enterprise\", as Windows 11 reports it",
-        "source": "f5a3dda9755170aeafecd0841347a5578a540290",
-        "sourceUrl": "https://github.com/codewhale-hq/Codewhale/commit/f5a3dda9755170aeafecd0841347a5578a540290",
-        "binarySha256": "c8c6f97d0ccf20e392b2457cb970187e79a29caa28d091dbfefe3a1393b99040",
+        "source": "b97e38645f13f9f5828fd8a013f414955f46d528",
+        "sourceUrl": "https://github.com/codewhale-hq/Codewhale/commit/b97e38645f13f9f5828fd8a013f414955f46d528",
+        "binarySha256": "4d7dfba5955681c0e0d7cb6076a7e1e2ecf253711dcfb2931618ee97ccfdb470",
        "binaries": [
          "codewhale-windows-arm64.exe",
          "codew-windows-arm64.exe",
          "codewhale-tui-windows-arm64.exe"
        ],
-        "resolved": 447,
+        "resolved": 449,
        "unresolved": 0,
-        "buildRun": "https://github.com/codewhale-hq/Codewhale/actions/runs/43186389246",
-        "probeRun": "https://github.com/codewhale-hq/Codewhale/actions/runs/43197611105",
+        "buildRun": "https://github.com/codewhale-hq/Codewhale/actions/runs/43320217667",
+        "probeRun": "https://github.com/codewhale-hq/Codewhale/actions/runs/43330905781",
        "probeWorkflow": ".github/workflows/windows-arm64-export-probe.yml",
-        "profile": "dist, built by release-artifacts.yml (windows-arm64 job) in release candidate run 43186389246",
+        "profile": "dist, built by release-artifacts.yml (windows-arm64 job) in release candidate run 43320217667",
        "runtimeAcceptance": "Static export resolution only; this probe did not launch the release executables. The only ARM64 runtime acceptance is the cf7199b52e debug application run of 2026-10-13; the packaged release and older OS builds are unproven",
        "exportProbeMethod": "ARM64 process: LoadLibraryExW per imported DLL with LOAD_LIBRARY_SEARCH_SYSTEM32 (0x00000800), then GetProcAddress for every imported symbol; module path and SHA256 recorded",
        "scope": "System-context export resolution only; no Authenticode check, oldest supported OS, or ordinary-user install inference",
@@ -718,25 +743,25 @@
        "supersedes": {
          "result": "PASS",
          "kind": "exact native system export resolution",
-          "time": "2026-11-07T16:01:13.7658879Z",
+          "time": "2026-11-12T10:08:11.6545236Z",
          "osVersion": "10.0.26200.0",
          "osBuild": "26200.9725",
          "processArchitecture": "ARM64",
          "runner": "GitHub-hosted windows-11-arm; its registry ProductName reads \"Windows 10 Enterprise\", as Windows 11 reports it",
-          "source": "549ff01ebb78856408164058fcb52db1e639ee0d",
-          "sourceUrl": "https://github.com/codewhale-hq/Codewhale/commit/549ff01ebb78856408164058fcb52db1e639ee0d",
-          "binarySha256": "38558ab2b4dc54590503543a0a584c5a82da6f078dd616b5b68e301bf09621b0",
+          "source": "f5a3dda9755170aeafecd0841347a5578a540290",
+          "sourceUrl": "https://github.com/codewhale-hq/Codewhale/commit/f5a3dda9755170aeafecd0841347a5578a540290",
+          "binarySha256": "c8c6f97d0ccf20e392b2457cb970187e79a29caa28d091dbfefe3a1393b99040",
          "binaries": [
            "codewhale-windows-arm64.exe",
            "codew-windows-arm64.exe",
            "codewhale-tui-windows-arm64.exe"
          ],
-          "resolved": 444,
+          "resolved": 447,
          "unresolved": 0,
-          "buildRun": "https://github.com/codewhale-hq/Codewhale/actions/runs/42381818665",
-          "probeRun": "https://github.com/codewhale-hq/Codewhale/actions/runs/42389141087",
+          "buildRun": "https://github.com/codewhale-hq/Codewhale/actions/runs/43186389246",
+          "probeRun": "https://github.com/codewhale-hq/Codewhale/actions/runs/43197611105",
          "probeWorkflow": ".github/workflows/windows-arm64-export-probe.yml",
-          "profile": "dist, built by release-artifacts.yml (windows-arm64 job) in release candidate run 42381818665",
+          "profile": "dist, built by release-artifacts.yml (windows-arm64 job) in release candidate run 43186389246",
          "runtimeAcceptance": "Static export resolution only; this probe did not launch the release executables. The only ARM64 runtime acceptance is the cf7199b52e debug application run of 2026-10-13; the packaged release and older OS builds are unproven",
          "exportProbeMethod": "ARM64 process: LoadLibraryExW per imported DLL with LOAD_LIBRARY_SEARCH_SYSTEM32 (0x00000800), then GetProcAddress for every imported symbol; module path and SHA256 recorded",
          "scope": "System-context export resolution only; no Authenticode check, oldest supported OS, or ordinary-user install inference",
@@ -770,66 +795,119 @@
          "supersedes": {
            "result": "PASS",
            "kind": "exact native system export resolution",
-            "time": "2026-10-16T10:57:53.0754367Z",
+            "time": "2026-11-07T16:01:13.7658879Z",
            "osVersion": "10.0.26200.0",
-            "osBuild": "26200.9457",
+            "osBuild": "26200.9725",
            "processArchitecture": "ARM64",
            "runner": "GitHub-hosted windows-11-arm; its registry ProductName reads \"Windows 10 Enterprise\", as Windows 11 reports it",
-            "source": "db34bc8949a5b5e7e6fd5a88cb67e998011ad9df",
-            "sourceUrl": "https://github.com/codewhale-hq/Codewhale/commit/db34bc8949a5b5e7e6fd5a88cb67e998011ad9df",
-            "binarySha256": "a9a2a521d8d0c971b9d49c2c463cdb49d0c7a4eb700b73e6fed2c743e688eebb",
+            "source": "549ff01ebb78856408164058fcb52db1e639ee0d",
+            "sourceUrl": "https://github.com/codewhale-hq/Codewhale/commit/549ff01ebb78856408164058fcb52db1e639ee0d",
+            "binarySha256": "38558ab2b4dc54590503543a0a584c5a82da6f078dd616b5b68e301bf09621b0",
            "binaries": [
              "codewhale-windows-arm64.exe",
              "codew-windows-arm64.exe",
              "codewhale-tui-windows-arm64.exe"
            ],
-            "resolved": 445,
+            "resolved": 444,
            "unresolved": 0,
-            "buildRun": "https://github.com/codewhale-hq/Codewhale/actions/runs/38867608774",
-            "probeRun": "https://github.com/codewhale-hq/Codewhale/actions/runs/38890634267",
+            "buildRun": "https://github.com/codewhale-hq/Codewhale/actions/runs/42381818665",
+            "probeRun": "https://github.com/codewhale-hq/Codewhale/actions/runs/42389141087",
            "probeWorkflow": ".github/workflows/windows-arm64-export-probe.yml",
-            "profile": "release, built by release-artifacts.yml (windows-arm64 job) in release candidate run 38867608774",
+            "profile": "dist, built by release-artifacts.yml (windows-arm64 job) in release candidate run 42381818665",
            "runtimeAcceptance": "Static export resolution only; this probe did not launch the release executables. The only ARM64 runtime acceptance is the cf7199b52e debug application run of 2026-10-13; the packaged release and older OS builds are unproven",
            "exportProbeMethod": "ARM64 process: LoadLibraryExW per imported DLL with LOAD_LIBRARY_SEARCH_SYSTEM32 (0x00000800), then GetProcAddress for every imported symbol; module path and SHA256 recorded",
            "scope": "System-context export resolution only; no Authenticode check, oldest supported OS, or ordinary-user install inference",
            "systemModuleHashes": {
-              "advapi32.dll": "021452c20f89c50d64c304391ec18169f95a9fa14762f76cfd2dded627dbf0bb",
-              "api-ms-win-core-synch-l1-2-0.dll": "26be64c26bac33368a650372cb5fb1e3235f1bd7883471bd3291dbf6372ae274",
-              "api-ms-win-crt-convert-l1-1-0.dll": "529e795875178b906ea8758abc8de5c28339f336b3e7a121d7778ae040908de9",
-              "api-ms-win-crt-heap-l1-1-0.dll": "529e795875178b906ea8758abc8de5c28339f336b3e7a121d7778ae040908de9",
-              "api-ms-win-crt-locale-l1-1-0.dll": "529e795875178b906ea8758abc8de5c28339f336b3e7a121d7778ae040908de9",
-              "api-ms-win-crt-math-l1-1-0.dll": "529e795875178b906ea8758abc8de5c28339f336b3e7a121d7778ae040908de9",
-              "api-ms-win-crt-runtime-l1-1-0.dll": "529e795875178b906ea8758abc8de5c28339f336b3e7a121d7778ae040908de9",
-              "api-ms-win-crt-stdio-l1-1-0.dll": "529e795875178b906ea8758abc8de5c28339f336b3e7a121d7778ae040908de9",
-              "api-ms-win-crt-string-l1-1-0.dll": "529e795875178b906ea8758abc8de5c28339f336b3e7a121d7778ae040908de9",
-              "api-ms-win-crt-time-l1-1-0.dll": "529e795875178b906ea8758abc8de5c28339f336b3e7a121d7778ae040908de9",
-              "api-ms-win-crt-utility-l1-1-0.dll": "529e795875178b906ea8758abc8de5c28339f336b3e7a121d7778ae040908de9",
-              "bcrypt.dll": "12e3562488e5ca3a26884408d99d81898237c8ca3c5c3c9e40ca6b8f5ed361cd",
-              "bcryptprimitives.dll": "d3da1097e9e1fc16c910350e40c4405ef52f36f134f9bf165fbe02194c1eaa82",
-              "combase.dll": "850b43094ae61a5d3b8f40f0cddf89b4a90190bf5fc57c5242e0bf5b06644b2f",
-              "crypt32.dll": "e3e800f1905658674ce4af1d3efb31d722b9255aaae4fa46c54302d329ba4ab6",
-              "kernel32.dll": "6a7bd4daff9c0c4cc8b9478ecd9828c3f19be257a4a18db9559cae929197fffa",
-              "ntdll.dll": "60ef561645b50dce71ad0919dbbef3ad334a0489432cde718e75b73b558c7997",
-              "oleaut32.dll": "5ebb761b3f96b227006e79d6a92cf5d98ac5a5fd3c136d35dd05391bed867753",
-              "shell32.dll": "ef0fbd71a46fe4b35bff893ea65241cd08ea5231de704c106e39920c03698fe9",
-              "shlwapi.dll": "67f713491bc18614d6ea29b920e3c609cabf9eecf054990e030476a2e9f76a2c",
-              "user32.dll": "f2fc06e7e5016a15ad7f7f4ee250154b7d41d0a0706bf14927a3bbd4c42727dd",
-              "userenv.dll": "18bd1660ab7cacd90789f1bebe35bc6a5730b1e75e5582f53575473fae3db530",
+              "advapi32.dll": "31a87f532c0e99521de26fb25d1ec33cfbb92359952580c88350891602b6cf35",
+              "api-ms-win-core-synch-l1-2-0.dll": "06bf19bcd0b4af9e78c46fc81fe8fb1bf950fb5f295d44de889c5028129b5b56",
+              "api-ms-win-crt-convert-l1-1-0.dll": "e59858bf4245cb0889d8da773612b75d58ac716be5d6bb801e1b39594dccfc6d",
+              "api-ms-win-crt-heap-l1-1-0.dll": "e59858bf4245cb0889d8da773612b75d58ac716be5d6bb801e1b39594dccfc6d",
+              "api-ms-win-crt-locale-l1-1-0.dll": "e59858bf4245cb0889d8da773612b75d58ac716be5d6bb801e1b39594dccfc6d",
+              "api-ms-win-crt-math-l1-1-0.dll": "e59858bf4245cb0889d8da773612b75d58ac716be5d6bb801e1b39594dccfc6d",
+              "api-ms-win-crt-runtime-l1-1-0.dll": "e59858bf4245cb0889d8da773612b75d58ac716be5d6bb801e1b39594dccfc6d",
+              "api-ms-win-crt-stdio-l1-1-0.dll": "e59858bf4245cb0889d8da773612b75d58ac716be5d6bb801e1b39594dccfc6d",
+              "api-ms-win-crt-string-l1-1-0.dll": "e59858bf4245cb0889d8da773612b75d58ac716be5d6bb801e1b39594dccfc6d",
+              "api-ms-win-crt-time-l1-1-0.dll": "e59858bf4245cb0889d8da773612b75d58ac716be5d6bb801e1b39594dccfc6d",
+              "api-ms-win-crt-utility-l1-1-0.dll": "e59858bf4245cb0889d8da773612b75d58ac716be5d6bb801e1b39594dccfc6d",
+              "bcrypt.dll": "2a016e6f29683a7e6be564424d286d0885ff4846fff87cefab4d4e5df47a8d4a",
+              "bcryptprimitives.dll": "6626bf08ddb38e3c37804d7a000c9684977fb0f5f7ab8eb1c0a91a654ec975fc",
+              "combase.dll": "6082ef654c1a0978e127a1e045cb3078b1e80f8f7108b5c6cb4bc601c69b7f51",
+              "crypt32.dll": "3f53b3351e75cb8847b87ce40349d48279cdddab4b19c4c6c9ad38eef6aa6baf",
+              "kernel32.dll": "905c5e00f64ddf9e3439a617b25d4dd1bd0fe54143ade689422b89ccb324ba3a",
+              "ntdll.dll": "0a7201420df35a67e76aa2f2f4adb793b0c0b4fbc927d7da112268a7beb74930",
+              "oleaut32.dll": "61cd70f21624866fb46102644d5af24563a30c85921ed8deed89139cab340f0b",
+              "shell32.dll": "b9a118ff822ab1e950c7a1009de223ecfea5d5f0a23b8a969d58ff19ce28d9cf",
+              "shlwapi.dll": "b4df8c76ea7999912ddf12ba026c5f4a55b683fe9234878f506080575481779a",
+              "user32.dll": "b95f8cce02f51a7cbf77f17582ad3eee8abc577c324963d0026e8dbb977fa097",
+              "userenv.dll": "e9b94fa6123048d535265214322a6a09e450dd85941292bf5258bf39d5b86f9e",
              "vcruntime140.dll": "3c56f4167e2b3d8e6338497731e6aae8cd7ec46bd6789f9423a8d9cf9a630310",
-              "winmm.dll": "2ebb728e5c510492df8fde4ec81b8a8554f2f33d1686b837d22c962b7d2fa9b7",
-              "ws2_32.dll": "e1266872f796f68b4be9c20640ca940a7a96e1ba98c741d472ae305fccf87ca9"
+              "winmm.dll": "4fd628e0a495b1fa7e7653b562a4f5484592c9cfe733184f9808dfce18e26680",
+              "ws2_32.dll": "d10c37755ef07b55829406cfaa22c623ae6f86cce5a5fed42d77d75c29ae824a"
            },
            "supersedes": {
-              "time": "2026-10-13T10:43:07.5742747Z",
-              "osVersion": "10.0.26300",
-              "osBuild": "26300",
-              "source": "cf7199b52ecb9147e4670ae7874924ffc30a6a67",
-              "binarySha256": "ca51f91562a0569ee43855715856e1cfee74e8a834bd6206183a3175373fdb2d",
-              "resolved": 453,
+              "result": "PASS",
+              "kind": "exact native system export resolution",
+              "time": "2026-10-16T10:57:53.0754367Z",
+              "osVersion": "10.0.26200.0",
+              "osBuild": "26200.9457",
+              "processArchitecture": "ARM64",
+              "runner": "GitHub-hosted windows-11-arm; its registry ProductName reads \"Windows 10 Enterprise\", as Windows 11 reports it",
+              "source": "db34bc8949a5b5e7e6fd5a88cb67e998011ad9df",
+              "sourceUrl": "https://github.com/codewhale-hq/Codewhale/commit/db34bc8949a5b5e7e6fd5a88cb67e998011ad9df",
+              "binarySha256": "a9a2a521d8d0c971b9d49c2c463cdb49d0c7a4eb700b73e6fed2c743e688eebb",
+              "binaries": [
+                "codewhale-windows-arm64.exe",
+                "codew-windows-arm64.exe",
+                "codewhale-tui-windows-arm64.exe"
+              ],
+              "resolved": 445,
              "unresolved": 0,
-              "buildCommand": "cargo build --locked --target aarch64-pc-windows-msvc -p codewhale-cli --bin codewhale",
-              "profile": "debug, default features",
-              "runtimeAcceptance": "Only cf7199b52e ARM64 debug application acceptance; final packaged release and older OS unproven"
+              "buildRun": "https://github.com/codewhale-hq/Codewhale/actions/runs/38867608774",
+              "probeRun": "https://github.com/codewhale-hq/Codewhale/actions/runs/38890634267",
+              "probeWorkflow": ".github/workflows/windows-arm64-export-probe.yml",
+              "profile": "release, built by release-artifacts.yml (windows-arm64 job) in release candidate run 38867608774",
+              "runtimeAcceptance": "Static export resolution only; this probe did not launch the release executables. The only ARM64 runtime acceptance is the cf7199b52e debug application run of 2026-10-13; the packaged release and older OS builds are unproven",
+              "exportProbeMethod": "ARM64 process: LoadLibraryExW per imported DLL with LOAD_LIBRARY_SEARCH_SYSTEM32 (0x00000800), then GetProcAddress for every imported symbol; module path and SHA256 recorded",
+              "scope": "System-context export resolution only; no Authenticode check, oldest supported OS, or ordinary-user install inference",
+              "systemModuleHashes": {
+                "advapi32.dll": "021452c20f89c50d64c304391ec18169f95a9fa14762f76cfd2dded627dbf0bb",
+                "api-ms-win-core-synch-l1-2-0.dll": "26be64c26bac33368a650372cb5fb1e3235f1bd7883471bd3291dbf6372ae274",
+                "api-ms-win-crt-convert-l1-1-0.dll": "529e795875178b906ea8758abc8de5c28339f336b3e7a121d7778ae040908de9",
+                "api-ms-win-crt-heap-l1-1-0.dll": "529e795875178b906ea8758abc8de5c28339f336b3e7a121d7778ae040908de9",
+                "api-ms-win-crt-locale-l1-1-0.dll": "529e795875178b906ea8758abc8de5c28339f336b3e7a121d7778ae040908de9",
+                "api-ms-win-crt-math-l1-1-0.dll": "529e795875178b906ea8758abc8de5c28339f336b3e7a121d7778ae040908de9",
+                "api-ms-win-crt-runtime-l1-1-0.dll": "529e795875178b906ea8758abc8de5c28339f336b3e7a121d7778ae040908de9",
+                "api-ms-win-crt-stdio-l1-1-0.dll": "529e795875178b906ea8758abc8de5c28339f336b3e7a121d7778ae040908de9",
+                "api-ms-win-crt-string-l1-1-0.dll": "529e795875178b906ea8758abc8de5c28339f336b3e7a121d7778ae040908de9",
+                "api-ms-win-crt-time-l1-1-0.dll": "529e795875178b906ea8758abc8de5c28339f336b3e7a121d7778ae040908de9",
+                "api-ms-win-crt-utility-l1-1-0.dll": "529e795875178b906ea8758abc8de5c28339f336b3e7a121d7778ae040908de9",
+                "bcrypt.dll": "12e3562488e5ca3a26884408d99d81898237c8ca3c5c3c9e40ca6b8f5ed361cd",
+                "bcryptprimitives.dll": "d3da1097e9e1fc16c910350e40c4405ef52f36f134f9bf165fbe02194c1eaa82",
+                "combase.dll": "850b43094ae61a5d3b8f40f0cddf89b4a90190bf5fc57c5242e0bf5b06644b2f",
+                "crypt32.dll": "e3e800f1905658674ce4af1d3efb31d722b9255aaae4fa46c54302d329ba4ab6",
+                "kernel32.dll": "6a7bd4daff9c0c4cc8b9478ecd9828c3f19be257a4a18db9559cae929197fffa",
+                "ntdll.dll": "60ef561645b50dce71ad0919dbbef3ad334a0489432cde718e75b73b558c7997",
+                "oleaut32.dll": "5ebb761b3f96b227006e79d6a92cf5d98ac5a5fd3c136d35dd05391bed867753",
+                "shell32.dll": "ef0fbd71a46fe4b35bff893ea65241cd08ea5231de704c106e39920c03698fe9",
+                "shlwapi.dll": "67f713491bc18614d6ea29b920e3c609cabf9eecf054990e030476a2e9f76a2c",
+                "user32.dll": "f2fc06e7e5016a15ad7f7f4ee250154b7d41d0a0706bf14927a3bbd4c42727dd",
+                "userenv.dll": "18bd1660ab7cacd90789f1bebe35bc6a5730b1e75e5582f53575473fae3db530",
+                "vcruntime140.dll": "3c56f4167e2b3d8e6338497731e6aae8cd7ec46bd6789f9423a8d9cf9a630310",
+                "winmm.dll": "2ebb728e5c510492df8fde4ec81b8a8554f2f33d1686b837d22c962b7d2fa9b7",
+                "ws2_32.dll": "e1266872f796f68b4be9c20640ca940a7a96e1ba98c741d472ae305fccf87ca9"
+              },
+              "supersedes": {
+                "time": "2026-10-13T10:43:07.5742747Z",
+                "osVersion": "10.0.26300",
+                "osBuild": "26300",
+                "source": "cf7199b52ecb9147e4670ae7874924ffc30a6a67",
+                "binarySha256": "ca51f91562a0569ee43855715856e1cfee74e8a834bd6206183a3175373fdb2d",
+                "resolved": 453,
+                "unresolved": 0,
+                "buildCommand": "cargo build --locked --target aarch64-pc-windows-msvc -p codewhale-cli --bin codewhale",
+                "profile": "debug, default features",
+                "runtimeAcceptance": "Only cf7199b52e ARM64 debug application acceptance; final packaged release and older OS unproven"
+              }
            }
          }
        }
@@ -1122,6 +1200,7 @@
          "GetFullPathNameA",
          "GetFullPathNameW",
          "GetLastError",
+          "GetLogicalDrives",
          "GetModuleFileNameW",
          "GetModuleHandleA",
          "GetModuleHandleExA",
@@ -1190,6 +1269,7 @@
          "PostQueuedCompletionStatus",
          "Process32FirstW",
          "Process32NextW",
+          "QueryDosDeviceW",
          "QueryInformationJobObject",
          "QueryPerformanceCounter",
          "QueryPerformanceFrequency",
@@ -2,6 +2,16 @@

 ## Unreleased — 0.2.0

+- Add data displays: `DataSparkline`, `DataBars` and `DataTrend` (a braille
+  line chart). The words carry every value; the ink draws in from a caller
+  progress (`MotionStep::drawn`) and is at its end state under reduced or
+  still motion. Bars glide from their previous values.
+- Add `DataDisplay`, the same displays as JSON an agent can send:
+  `DataDisplay::from_json` validates it (finite numbers, at most 1024 points
+  or 24 bars, labels up to 120 characters), `describe` says the same facts as
+  plain text, and `DATA_DISPLAY_SCHEMA` is its tool schema. Try
+  `cargo run --example data`.
+
 - Reexport the shared avatar contract from Codewhale Protocol. Rendering and
  artwork stay in this library. Protocol 0.10.3 registry proof must precede
  this package publication.
@@ -57,6 +57,7 @@ Gallery names are the exact names accepted by the gallery example; the
 | Engine `agent_roster.rs::render_agent_roster`, `widgets/workflow_panel.rs::row_receipt_text`, `gate_receipts.rs`; GPUI `usage.rs::TurnRow`, `workbar.rs::Readout`, `working_context.rs::ExecutionReceipt` | `Receipt`, `ReceiptTable`, `ReceiptValue`, `Cost`, formatting helpers | Primitive/composite | `receipt-row`, `receipt-table`, `receipt-table-compact`, `receipt-table-minimal`, `receipt-table-clipped` |
 | Engine `diff_render.rs::BoundedDiffRender`, `render_diff_bounded`, `history/file_mutation.rs`; GPUI `review.rs::DiffRowKind`, `workspace/render/review.rs::ReviewRows` | `Diff`, `DiffLine`, `DiffKind`, `DiffGutter`, `DiffHighlight`, `parse_unified` | Primitive | `diff`, `diff-wrapped`, `diff-no-numbers`, `diff-highlighted`, `review-scene` |
 | Engine `widgets/workflow_panel.rs::WorkflowPanel`, `WorkflowPanelRow`, `history/checklist.rs`; GPUI `plans.rs`, `workspace/render/workers.rs` | `WorkflowTree`, `TreeNode`, `TreeState`, `CountBar` | Primitive/composite | `workflow-tree`, `workflow-tree-selected`, `workflow-tree-clipped`, `workflow-tree-long`, `count-bars` |
+| Kit-native; data from the host or an agent's JSON (CW-8202) | `DataSparkline`, `DataBars`, `DataBarItem`, `DataTrend`, `DataDisplay`, `DataDisplayView`, `DataWords`, `DATA_DISPLAY_SCHEMA`, `MotionStep::drawn` | Primitive | `data-sparkline`, `data-bars`, `data-bars-growing`, `data-trend`, `data-trend-drawing`, `data-from-agent` |
 | Engine `approval/view.rs::ApprovalView`, `approval/elevation.rs::ElevationView`, `auto_review.rs`; GPUI `workspace/render/conversation.rs::Workspace::render_attention`, `workspace/render/review.rs::Workspace::render_restore_confirmation` | `ApprovalCard`, `ApprovalSubject`, `ApprovalState`, `ApprovalChoice`, `ApprovalPaint`, `DecisionBand`, `DecisionBandPlan`, `DecisionBandAction`, `DecisionBandSave`, `ReviewVerdict`, `ReviewAggregate` | Composite | `approval-command`, `approval-outside`, `approval-patch`, `approval-elevation`, `approval-clipped`, `approval-spoofed`, `approval-native-band`, `approval-native-band-collapsed`, `review-verdicts`, `review-aggregate` |
 | GPUI `workspace/render/conversation.rs::Workspace::render_attention`, `workspace/render/files.rs::Workspace::render_artifact_column` | `AttentionQueue`, `AttentionItem`, `ArtifactShelf`, `Artifact` | Composite | `attention-queue`, `attention-focused`, `attention-narrow`, `attention-empty`, `artifact`, `artifact-shelf`, `artifact-narrow`, `artifact-unknown`, `artifact-empty` |
 | Engine `views/mod.rs::ConfigView`, `ConfigRow`, `ConfigView::render_setting_detail`; GPUI `settings.rs::Spec`, `Applies`, `workspace/settings/mod.rs::Settings` | `SettingRow`, `SettingDetail`, `SettingWords` | Composite | `setting-row`, `setting-detail` |
@@ -0,0 +1,276 @@
+//! Live data displays: `cargo run --example data`.
+//!
+//! A sparkline takes a new value every 400 ms, the trend draws in, and the
+//! bars glide to new values every three seconds. r replays, m switches
+//! between full and reduced motion, q or Escape exits.
+//!
+//! `--json FILE` shows one agent-sent [`DataDisplay`] instead.
+//! `--text` prints the final frame and each display's plain description.
+//! `--svg DIR` writes frames at fixed draw-in points.
+
+use std::{
+    io,
+    path::PathBuf,
+    time::{Duration, Instant},
+};
+
+use codewhale_ratatui::{
+    DataBarItem, DataDisplay, DataWords, MotionEasing, MotionMode, MotionPolicy, MotionStep,
+    MotionTiming, Paint, Role, Theme,
+    testing::{self, Profile},
+};
+use crossterm::{
+    event::{self, Event, KeyCode, KeyEventKind},
+    execute,
+    terminal::{EnterAlternateScreen, LeaveAlternateScreen, disable_raw_mode, enable_raw_mode},
+};
+use ratatui::{Terminal, backend::CrosstermBackend, buffer::Buffer, layout::Rect};
+
+const TICK: Duration = Duration::from_millis(400);
+const RESHUFFLE: Duration = Duration::from_secs(3);
+const DRAW_IN: MotionTiming =
+    MotionTiming::space(Duration::from_millis(1_400), MotionEasing::EaseOut);
+const GLIDE: MotionTiming = MotionTiming::PANEL;
+
+struct Noise(u64);
+
+impl Noise {
+    fn next(&mut self) -> f64 {
+        self.0 = self
+            .0
+            .wrapping_mul(6_364_136_223_846_793_005)
+            .wrapping_add(1);
+        (self.0 >> 33) as f64 / f64::from(1u32 << 31)
+    }
+}
+
+struct Board {
+    noise: Noise,
+    requests: Vec<f64>,
+    latency: Vec<f64>,
+    bars: DataDisplay,
+    bars_before: DataDisplay,
+    draw: MotionStep,
+    glide: MotionStep,
+    agent: Option<DataDisplay>,
+}
+
+fn crate_bars(noise: &mut Noise) -> DataDisplay {
+    DataDisplay::Bars {
+        label: "Tests by crate".into(),
+        unit: "tests".into(),
+        items: ["engine", "tui", "runtime", "protocol", "config"]
+            .into_iter()
+            .map(|name| DataBarItem::new(name, (40.0 + noise.next() * 400.0).round()))
+            .collect(),
+    }
+}
+
+impl Board {
+    fn new(agent: Option<DataDisplay>) -> Self {
+        let mut noise = Noise(7);
+        let latency = (0..96)
+            .map(|i| 80.0 + 45.0 * (f64::from(i) / 9.0).sin() + noise.next() * 30.0)
+            .collect();
+        let requests = (0..40).map(|_| 20.0 + noise.next() * 60.0).collect();
+        let bars = crate_bars(&mut noise);
+        Self {
+            noise,
+            requests,
+            latency,
+            bars_before: DataDisplay::Bars {
+                label: String::new(),
+                unit: String::new(),
+                items: Vec::new(),
+            },
+            bars,
+            draw: MotionStep::at_rest(0.0),
+            glide: MotionStep::at_rest(1.0),
+            agent,
+        }
+    }
+
+    fn replay(&mut self, now: Instant, policy: MotionPolicy) {
+        self.draw = MotionStep::at_rest(0.0);
+        self.draw.go(1.0, now, DRAW_IN, policy);
+    }
+
+    fn tick(&mut self) {
+        let last = self.requests.last().copied().unwrap_or(50.0);
+        let next = (last + (self.noise.next() - 0.5) * 30.0).clamp(5.0, 120.0);
+        self.requests.push(next.round());
+        if self.requests.len() > 200 {
+            self.requests.remove(0);
+        }
+    }
+
+    fn reshuffle(&mut self, now: Instant, policy: MotionPolicy) {
+        self.bars_before = std::mem::replace(&mut self.bars, crate_bars(&mut self.noise));
+        self.glide = MotionStep::at_rest(0.0);
+        self.glide.go(1.0, now, GLIDE, policy);
+    }
+
+    fn paint(&self, area: Rect, buf: &mut Buffer, theme: &Theme, draw: f32, glide: f32) {
+        buf.set_style(area, theme.bg(Role::Background));
+        let inner = Rect::new(
+            area.x + 2,
+            area.y + 1,
+            area.width.saturating_sub(4),
+            area.height.saturating_sub(2),
+        );
+        if let Some(agent) = &self.agent {
+            agent.view().drawn(draw).paint(inner, buf, theme);
+            return;
+        }
+        let row =
+            |y: u16, h: u16| Rect::new(inner.x, inner.y + y, inner.width, h).intersection(inner);
+        let requests = DataDisplay::Sparkline {
+            label: "Requests".into(),
+            unit: "rpm".into(),
+            values: self.requests.clone(),
+        };
+        let latency = DataDisplay::Trend {
+            label: "Latency".into(),
+            unit: "ms".into(),
+            values: self.latency.clone(),
+            rows: Some(9),
+        };
+        requests.view().drawn(draw).paint(row(0, 1), buf, theme);
+        latency.view().drawn(draw).paint(row(2, 9), buf, theme);
+        self.bars
+            .view()
+            .from(&self.bars_before)
+            .drawn(glide.min(draw))
+            .paint(row(12, 6), buf, theme);
+    }
+
+    fn displays(&self) -> Vec<DataDisplay> {
+        if let Some(agent) = &self.agent {
+            return vec![agent.clone()];
+        }
+        vec![
+            DataDisplay::Sparkline {
+                label: "Requests".into(),
+                unit: "rpm".into(),
+                values: self.requests.clone(),
+            },
+            DataDisplay::Trend {
+                label: "Latency".into(),
+                unit: "ms".into(),
+                values: self.latency.clone(),
+                rows: Some(9),
+            },
+            self.bars.clone(),
+        ]
+    }
+}
+
+fn main() -> io::Result<()> {
+    let args: Vec<String> = std::env::args().skip(1).collect();
+    let value = |flag: &str| {
+        args.iter()
+            .position(|a| a == flag)
+            .and_then(|i| args.get(i + 1))
+            .cloned()
+    };
+    let agent = match value("--json") {
+        Some(path) => {
+            let json = std::fs::read_to_string(&path)?;
+            match DataDisplay::from_json(&json) {
+                Ok(shown) => Some(shown),
+                Err(e) => {
+                    eprintln!("{path}: {e}");
+                    std::process::exit(2);
+                }
+            }
+        }
+        None => None,
+    };
+    let board = Board::new(agent);
+
+    if args.iter().any(|a| a == "--text") {
+        let buf = testing::render(84, 20, |area, buf| {
+            board.paint(area, buf, &Profile::DarkTrue.theme(), 1.0, 1.0);
+        });
+        println!("{}", testing::text(&buf));
+        for shown in board.displays() {
+            println!("{}", shown.describe(&DataWords::default()));
+        }
+        return Ok(());
+    }
+    if let Some(dir) = value("--svg") {
+        let dir = PathBuf::from(dir);
+        std::fs::create_dir_all(&dir)?;
+        let theme = Profile::DarkTrue.theme();
+        for (i, at) in [0.2_f32, 0.5, 0.8, 1.0].into_iter().enumerate() {
+            let buf = testing::render(84, 20, |area, buf| board.paint(area, buf, &theme, at, at));
+            let path = dir.join(format!("data-{i}.svg"));
+            std::fs::write(&path, testing::svg(&buf, &theme))?;
+            println!("{}", path.display());
+        }
+        return Ok(());
+    }
+    run(board)
+}
+
+fn run(mut board: Board) -> io::Result<()> {
+    enable_raw_mode()?;
+    let mut out = io::stdout();
+    execute!(out, EnterAlternateScreen)?;
+    let mut terminal = Terminal::new(CrosstermBackend::new(out))?;
+    let theme = Theme::detect().tui();
+    let mut mode = MotionMode::Full;
+    let mut policy = MotionPolicy::new(mode, &theme);
+    let start = Instant::now();
+    board.replay(start, policy);
+    let (mut next_tick, mut next_shuffle) = (start + TICK, start + RESHUFFLE);
+
+    let result = loop {
+        let now = Instant::now();
+        if now >= next_tick {
+            board.tick();
+            next_tick = now + TICK;
+        }
+        if now >= next_shuffle {
+            board.reshuffle(now, policy);
+            next_shuffle = now + RESHUFFLE;
+        }
+        let (draw, glide) = (
+            board.draw.drawn(now, policy),
+            board.glide.drawn(now, policy),
+        );
+        terminal.draw(|f| board.paint(f.area(), f.buffer_mut(), &theme, draw, glide))?;
+
+        let due = [
+            board.draw.next_frame_at(now, policy),
+            board.glide.next_frame_at(now, policy),
+        ]
+        .into_iter()
+        .flatten()
+        .chain([next_tick, next_shuffle])
+        .min()
+        .unwrap_or(next_tick);
+        if event::poll(due.saturating_duration_since(Instant::now()))?
+            && let Event::Key(key) = event::read()?
+            && key.kind != KeyEventKind::Release
+        {
+            match key.code {
+                KeyCode::Char('q') | KeyCode::Esc => break Ok(()),
+                KeyCode::Char('r') => board.replay(Instant::now(), policy),
+                KeyCode::Char('m') => {
+                    mode = if mode == MotionMode::Full {
+                        MotionMode::Reduced
+                    } else {
+                        MotionMode::Full
+                    };
+                    policy = MotionPolicy::new(mode, &theme);
+                }
+                _ => {}
+            }
+        }
+    };
+
+    disable_raw_mode()?;
+    execute!(terminal.backend_mut(), LeaveAlternateScreen)?;
+    result
+}
@@ -59,10 +59,12 @@ pub use tabs::*;
 pub use toggle::*;

 // Package Display.
+mod chart;
 mod diff;
 mod progress;
 mod receipt;
 mod tree;
+pub use chart::*;
 pub use diff::*;
 pub use progress::*;
 pub use receipt::*;
@@ -366,6 +366,14 @@ impl MotionStep {
        }
    }

+    /// Progress for a draw-in, in `0..=1`: eased where `policy` lets space
+    /// move, the target where it does not. Feed it to a data display's
+    /// `drawn`.
+    #[must_use]
+    pub fn drawn(&self, now: Instant, policy: MotionPolicy) -> f32 {
+        self.shown(now, policy, MotionChannel::Space)
+    }
+
    /// A column between `from` and `to`: slide a marker, nudge a panel.
    #[must_use]
    pub fn offset(&self, now: Instant, policy: MotionPolicy, from: u16, to: u16) -> u16 {
@@ -0,0 +1,360 @@
+---
+source: src/components/chart.rs
+assertion_line: 1242
+expression: "testing::snapshot(12, |area, buf, theme|\n{\n    let row = |y: u16, h: u16|\n    { Rect::new(area.x, area.y + y, area.width, h).intersection(area) };\n    DataSparkline::new(\"Requests\",\n    &values).unit(\"rpm\").paint(row(0, 1), buf, theme);\n    DataBars::new(\"Tokens by model\",\n    &items).unit(\"tokens\").paint(row(2, 5), buf, theme);\n    DataTrend::new(\"Latency\",\n    &values).unit(\"ms\").rows(5).paint(row(7, 5), buf, theme);\n})"
+---
+== dark-truecolor · 40x12
+Requests  ▁▃▅▄▅▆▇███▆▅▄▃▂▁  now 45.6 rpm
+
+Tokens by model
+opus    ██████████████████  12.4k tokens
+sonnet  ███████████▌        7900 tokens
+haiku   ████▌               3100 tokens
+cache                       0 tokens
+Latency  now 45.6 ms
+69.7 ms │  ⡠⠒⠑⠒⠒⠢⣀             ⡀⡠⠔⠉⠉⢢⡀
+        │⢀⠔⠁      ⢇          ⢀⠔⠉     ⠈⠑⢄
+        │⠁         ⠑⠢⡀      ⡠⠊
+17.2 ms │            ⠈⠱⣀⣀⠤⠊⠊
+---
+r0 c0..8 fg=Foreground bg=Background bold
+r0 c8..10 bg=Background
+r0 c10..26 fg=Accent bg=Background
+r0 c26..28 bg=Background
+r0 c28..32 fg=Muted bg=Background
+r0 c32..40 fg=Foreground bg=Background
+r1 c0..40 bg=Background
+r2 c0..15 fg=Foreground bg=Background bold
+r2 c15..40 bg=Background
+r3 c0..6 fg=Foreground bg=Background
+r3 c6..8 bg=Background
+r3 c8..26 fg=Accent bg=Background
+r3 c26..28 bg=Background
+r3 c28..40 fg=Muted bg=Background
+r4 c0..6 fg=Foreground bg=Background
+r4 c6..8 bg=Background
+r4 c8..20 fg=Accent bg=Background
+r4 c20..28 bg=Background
+r4 c28..39 fg=Muted bg=Background
+r4 c39..40 bg=Background
+r5 c0..6 fg=Foreground bg=Background
+r5 c6..8 bg=Background
+r5 c8..13 fg=Accent bg=Background
+r5 c13..28 bg=Background
+r5 c28..39 fg=Muted bg=Background
+r5 c39..40 bg=Background
+r6 c0..6 fg=Foreground bg=Background
+r6 c6..28 bg=Background
+r6 c28..36 fg=Muted bg=Background
+r6 c36..40 bg=Background
+r7 c0..7 fg=Foreground bg=Background bold
+r7 c7..9 bg=Background
+r7 c9..13 fg=Muted bg=Background
+r7 c13..20 fg=Foreground bg=Background
+r7 c20..40 bg=Background
+r8 c0..8 fg=Muted bg=Background
+r8 c8..9 fg=Dim bg=Background
+r8 c9..11 bg=Background
+r8 c11..18 fg=Accent bg=Background
+r8 c18..31 bg=Background
+r8 c31..38 fg=Accent bg=Background
+r8 c38..40 bg=Background
+r9 c0..8 fg=Muted bg=Background
+r9 c8..9 fg=Dim bg=Background
+r9 c9..12 fg=Accent bg=Background
+r9 c12..18 bg=Background
+r9 c18..19 fg=Accent bg=Background
+r9 c19..29 bg=Background
+r9 c29..32 fg=Accent bg=Background
+r9 c32..37 bg=Background
+r9 c37..40 fg=Accent bg=Background
+r10 c0..8 fg=Muted bg=Background
+r10 c8..9 fg=Dim bg=Background
+r10 c9..10 fg=Accent bg=Background
+r10 c10..19 bg=Background
+r10 c19..22 fg=Accent bg=Background
+r10 c22..28 bg=Background
+r10 c28..30 fg=Accent bg=Background
+r10 c30..40 bg=Background
+r11 c0..8 fg=Muted bg=Background
+r11 c8..9 fg=Dim bg=Background
+r11 c9..21 bg=Background
+r11 c21..28 fg=Accent bg=Background
+r11 c28..40 bg=Background
+
+== dark-truecolor · 80x12
+Requests  ▂▁▁▁▁▁▂▂▂▃▃▄▅▆▆▆▇▇████▇▇▆▆▅▅  now 45.6 rpm  min 17.2 rpm  max 69.7 rpm
+
+Tokens by model
+opus    ██████████████████████████████████████████████████████████  12.4k tokens
+sonnet  █████████████████████████████████████                       7900 tokens
+haiku   ██████████████▌                                             3100 tokens
+cache                                                               0 tokens
+Latency  now 45.6 ms  min 17.2 ms  max 69.7 ms
+69.7 ms │     ⣀⠤⠒⠊⠑⠒⠒⠒⠒⠒⠒⠢⠤⢄⣀                               ⣀ ⣀⡠⠤⠒⠒⠉⠉⠉⠉⠢⢄⣀⣀
+        │ ⣀⠤⠒⠉               ⠑⠤⣀                        ⢀⡠⠒⠉ ⠉             ⠉⠑⠒⠤⣀
+        │⠉                      ⠉⠑⠒⠤⢄⣀               ⡠⠔⠊⠁
+17.2 ms │                             ⠉⠑⢄⣀⣀⣀⣀⣀⠤⠤⠒⠊⠒⠊⠉
+---
+r0 c0..8 fg=Foreground bg=Background bold
+r0 c8..10 bg=Background
+r0 c10..38 fg=Accent bg=Background
+r0 c38..40 bg=Background
+r0 c40..44 fg=Muted bg=Background
+r0 c44..52 fg=Foreground bg=Background
+r0 c52..54 bg=Background
+r0 c54..58 fg=Muted bg=Background
+r0 c58..66 fg=Foreground bg=Background
+r0 c66..68 bg=Background
+r0 c68..72 fg=Muted bg=Background
+r0 c72..80 fg=Foreground bg=Background
+r1 c0..80 bg=Background
+r2 c0..15 fg=Foreground bg=Background bold
+r2 c15..80 bg=Background
+r3 c0..6 fg=Foreground bg=Background
+r3 c6..8 bg=Background
+r3 c8..66 fg=Accent bg=Background
+r3 c66..68 bg=Background
+r3 c68..80 fg=Muted bg=Background
+r4 c0..6 fg=Foreground bg=Background
+r4 c6..8 bg=Background
+r4 c8..45 fg=Accent bg=Background
+r4 c45..68 bg=Background
+r4 c68..79 fg=Muted bg=Background
+r4 c79..80 bg=Background
+r5 c0..6 fg=Foreground bg=Background
+r5 c6..8 bg=Background
+r5 c8..23 fg=Accent bg=Background
+r5 c23..68 bg=Background
+r5 c68..79 fg=Muted bg=Background
+r5 c79..80 bg=Background
+r6 c0..6 fg=Foreground bg=Background
+r6 c6..68 bg=Background
+r6 c68..76 fg=Muted bg=Background
+r6 c76..80 bg=Background
+r7 c0..7 fg=Foreground bg=Background bold
+r7 c7..9 bg=Background
+r7 c9..13 fg=Muted bg=Background
+r7 c13..20 fg=Foreground bg=Background
+r7 c20..22 bg=Background
+r7 c22..26 fg=Muted bg=Background
+r7 c26..33 fg=Foreground bg=Background
+r7 c33..35 bg=Background
+r7 c35..39 fg=Muted bg=Background
+r7 c39..46 fg=Foreground bg=Background
+r7 c46..80 bg=Background
+r8 c0..8 fg=Muted bg=Background
+r8 c8..9 fg=Dim bg=Background
+r8 c9..14 bg=Background
+r8 c14..29 fg=Accent bg=Background
+r8 c29..60 bg=Background
+r8 c60..61 fg=Accent bg=Background
+r8 c61..62 bg=Background
+r8 c62..75 fg=Accent bg=Background
+r8 c75..80 bg=Background
+r9 c0..8 fg=Muted bg=Background
+r9 c8..9 fg=Dim bg=Background
+r9 c9..10 bg=Background
+r9 c10..14 fg=Accent bg=Background
+r9 c14..29 bg=Background
+r9 c29..32 fg=Accent bg=Background
+r9 c32..56 bg=Background
+r9 c56..60 fg=Accent bg=Background
+r9 c60..61 bg=Background
+r9 c61..62 fg=Accent bg=Background
+r9 c62..75 bg=Background
+r9 c75..80 fg=Accent bg=Background
+r10 c0..8 fg=Muted bg=Background
+r10 c8..9 fg=Dim bg=Background
+r10 c9..10 fg=Accent bg=Background
+r10 c10..32 bg=Background
+r10 c32..38 fg=Accent bg=Background
+r10 c38..53 bg=Background
+r10 c53..57 fg=Accent bg=Background
+r10 c57..80 bg=Background
+r11 c0..8 fg=Muted bg=Background
+r11 c8..9 fg=Dim bg=Background
+r11 c9..38 bg=Background
+r11 c38..53 fg=Accent bg=Background
+r11 c53..80 bg=Background
+
+== dark-truecolor · 120x12
+Requests  ▄▅▆▆▇██▇██▇▇▇▇▅▅▄▄▃▃▂▁▁▁▁▁▂▂▂▃▃▄▅▆▆▆▇▇████▇▇▆▆▅▅  now 45.6 rpm  min 17.2 rpm  max 69.7 rpm
+
+Tokens by model
+opus    ██████████████████████████████████████████████████████████████████████████████████████████████████  12.4k tokens
+sonnet  ██████████████████████████████████████████████████████████████▍                                     7900 tokens
+haiku   ████████████████████████▌                                                                           3100 tokens
+cache                                                                                                       0 tokens
+Latency  now 45.6 ms  min 17.2 ms  max 69.7 ms
+69.7 ms │       ⢀⣀⠤⠤⠒⠒⠊⠉⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠢⠤⠤⠤⣀⣀                                                 ⣀⡀ ⣀⣀⠤⠤⠒⠒⠒⠊⠉⠉⠉⠉⠉⠉⠒⠤⢄⣀⣀⣀
+        │ ⢀⣀⠤⠔⠒⠉⠁                       ⠉⠢⠤⣀⣀                                      ⣀⡠⠤⠒⠊⠉ ⠈⠉                    ⠉⠉⠑⠒⠒⠤⠤⣀
+        │⠉⠁                                  ⠉⠉⠒⠒⠢⠤⢄⣀⣀                       ⢀⣀⠤⠔⠊⠉
+17.2 ms │                                             ⠉⠉⠑⠢⢄⣀⣀⣀⣀⣀⣀⣀⡠⠤⠤⠤⠒⠒⠊⠑⠒⠒⠉⠁
+---
+r0 c0..8 fg=Foreground bg=Background bold
+r0 c8..10 bg=Background
+r0 c10..58 fg=Accent bg=Background
+r0 c58..60 bg=Background
+r0 c60..64 fg=Muted bg=Background
+r0 c64..72 fg=Foreground bg=Background
+r0 c72..74 bg=Background
+r0 c74..78 fg=Muted bg=Background
+r0 c78..86 fg=Foreground bg=Background
+r0 c86..88 bg=Background
+r0 c88..92 fg=Muted bg=Background
+r0 c92..100 fg=Foreground bg=Background
+r0 c100..120 bg=Background
+r1 c0..120 bg=Background
+r2 c0..15 fg=Foreground bg=Background bold
+r2 c15..120 bg=Background
+r3 c0..6 fg=Foreground bg=Background
+r3 c6..8 bg=Background
+r3 c8..106 fg=Accent bg=Background
+r3 c106..108 bg=Background
+r3 c108..120 fg=Muted bg=Background
+r4 c0..6 fg=Foreground bg=Background
+r4 c6..8 bg=Background
+r4 c8..71 fg=Accent bg=Background
+r4 c71..108 bg=Background
+r4 c108..119 fg=Muted bg=Background
+r4 c119..120 bg=Background
+r5 c0..6 fg=Foreground bg=Background
+r5 c6..8 bg=Background
+r5 c8..33 fg=Accent bg=Background
+r5 c33..108 bg=Background
+r5 c108..119 fg=Muted bg=Background
+r5 c119..120 bg=Background
+r6 c0..6 fg=Foreground bg=Background
+r6 c6..108 bg=Background
+r6 c108..116 fg=Muted bg=Background
+r6 c116..120 bg=Background
+r7 c0..7 fg=Foreground bg=Background bold
+r7 c7..9 bg=Background
+r7 c9..13 fg=Muted bg=Background
+r7 c13..20 fg=Foreground bg=Background
+r7 c20..22 bg=Background
+r7 c22..26 fg=Muted bg=Background
+r7 c26..33 fg=Foreground bg=Background
+r7 c33..35 bg=Background
+r7 c35..39 fg=Muted bg=Background
+r7 c39..46 fg=Foreground bg=Background
+r7 c46..120 bg=Background
+r8 c0..8 fg=Muted bg=Background
+r8 c8..9 fg=Dim bg=Background
+r8 c9..16 bg=Background
+r8 c16..40 fg=Accent bg=Background
+r8 c40..89 bg=Background
+r8 c89..91 fg=Accent bg=Background
+r8 c91..92 bg=Background
+r8 c92..112 fg=Accent bg=Background
+r8 c112..120 bg=Background
+r9 c0..8 fg=Muted bg=Background
+r9 c8..9 fg=Dim bg=Background
+r9 c9..10 bg=Background
+r9 c10..17 fg=Accent bg=Background
+r9 c17..40 bg=Background
+r9 c40..45 fg=Accent bg=Background
+r9 c45..83 bg=Background
+r9 c83..89 fg=Accent bg=Background
+r9 c89..90 bg=Background
+r9 c90..92 fg=Accent bg=Background
+r9 c92..112 bg=Background
+r9 c112..120 fg=Accent bg=Background
+r10 c0..8 fg=Muted bg=Background
+r10 c8..9 fg=Dim bg=Background
+r10 c9..11 fg=Accent bg=Background
+r10 c11..45 bg=Background
+r10 c45..54 fg=Accent bg=Background
+r10 c54..77 bg=Background
+r10 c77..83 fg=Accent bg=Background
+r10 c83..120 bg=Background
+r11 c0..8 fg=Muted bg=Background
+r11 c8..9 fg=Dim bg=Background
+r11 c9..54 bg=Background
+r11 c54..78 fg=Accent bg=Background
+r11 c78..120 bg=Background
+
+== no-color · 40x12
+Requests  ▁▃▅▄▅▆▇███▆▅▄▃▂▁  now 45.6 rpm
+
+Tokens by model
+opus    ██████████████████  12.4k tokens
+sonnet  ███████████▌        7900 tokens
+haiku   ████▌               3100 tokens
+cache                       0 tokens
+Latency  now 45.6 ms
+69.7 ms │  ⡠⠒⠑⠒⠒⠢⣀             ⡀⡠⠔⠉⠉⢢⡀
+        │⢀⠔⠁      ⢇          ⢀⠔⠉     ⠈⠑⢄
+        │⠁         ⠑⠢⡀      ⡠⠊
+17.2 ms │            ⠈⠱⣀⣀⠤⠊⠊
+
+== no-color · 80x12
+Requests  ▂▁▁▁▁▁▂▂▂▃▃▄▅▆▆▆▇▇████▇▇▆▆▅▅  now 45.6 rpm  min 17.2 rpm  max 69.7 rpm
+
+Tokens by model
+opus    ██████████████████████████████████████████████████████████  12.4k tokens
+sonnet  █████████████████████████████████████                       7900 tokens
+haiku   ██████████████▌                                             3100 tokens
+cache                                                               0 tokens
+Latency  now 45.6 ms  min 17.2 ms  max 69.7 ms
+69.7 ms │     ⣀⠤⠒⠊⠑⠒⠒⠒⠒⠒⠒⠢⠤⢄⣀                               ⣀ ⣀⡠⠤⠒⠒⠉⠉⠉⠉⠢⢄⣀⣀
+        │ ⣀⠤⠒⠉               ⠑⠤⣀                        ⢀⡠⠒⠉ ⠉             ⠉⠑⠒⠤⣀
+        │⠉                      ⠉⠑⠒⠤⢄⣀               ⡠⠔⠊⠁
+17.2 ms │                             ⠉⠑⢄⣀⣀⣀⣀⣀⠤⠤⠒⠊⠒⠊⠉
+
+== no-color · 120x12
+Requests  ▄▅▆▆▇██▇██▇▇▇▇▅▅▄▄▃▃▂▁▁▁▁▁▂▂▂▃▃▄▅▆▆▆▇▇████▇▇▆▆▅▅  now 45.6 rpm  min 17.2 rpm  max 69.7 rpm
+
+Tokens by model
+opus    ██████████████████████████████████████████████████████████████████████████████████████████████████  12.4k tokens
+sonnet  ██████████████████████████████████████████████████████████████▍                                     7900 tokens
+haiku   ████████████████████████▌                                                                           3100 tokens
+cache                                                                                                       0 tokens
+Latency  now 45.6 ms  min 17.2 ms  max 69.7 ms
+69.7 ms │       ⢀⣀⠤⠤⠒⠒⠊⠉⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠢⠤⠤⠤⣀⣀                                                 ⣀⡀ ⣀⣀⠤⠤⠒⠒⠒⠊⠉⠉⠉⠉⠉⠉⠒⠤⢄⣀⣀⣀
+        │ ⢀⣀⠤⠔⠒⠉⠁                       ⠉⠢⠤⣀⣀                                      ⣀⡠⠤⠒⠊⠉ ⠈⠉                    ⠉⠉⠑⠒⠒⠤⠤⣀
+        │⠉⠁                                  ⠉⠉⠒⠒⠢⠤⢄⣀⣀                       ⢀⣀⠤⠔⠊⠉
+17.2 ms │                                             ⠉⠉⠑⠢⢄⣀⣀⣀⣀⣀⣀⣀⡠⠤⠤⠤⠒⠒⠊⠑⠒⠒⠉⠁
+
+== ascii · 40x12
+Requests  _.---=####=--.__  now 45.6 rpm
+
+Tokens by model
+opus    ##################  12.4k tokens
+sonnet  ############        7900 tokens
+haiku   #####               3100 tokens
+cache                       0 tokens
+Latency  now 45.6 ms
+69.7 ms |  .......             .....:.
+        |...      :          ...     ...
+        |.         ...      ..
+17.2 ms |            .:.....
+
+== ascii · 80x12
+Requests  _________..--===########==--  now 45.6 rpm  min 17.2 rpm  max 69.7 rpm
+
+Tokens by model
+opus    ##########################################################  12.4k tokens
+sonnet  #####################################                       7900 tokens
+haiku   ###############                                             3100 tokens
+cache                                                               0 tokens
+Latency  now 45.6 ms  min 17.2 ms  max 69.7 ms
+69.7 ms |     ...............                               . .............
+        | ....               ...                        .... .             .....
+        |.                      ......               ....
+17.2 ms |                             ...............
+
+== ascii · 120x12
+Requests  --==##########----.._________..--===########==--  now 45.6 rpm  min 17.2 rpm  max 69.7 rpm
+
+Tokens by model
+opus    ##################################################################################################  12.4k tokens
+sonnet  ###############################################################                                     7900 tokens
+haiku   #########################                                                                           3100 tokens
+cache                                                                                                       0 tokens
+Latency  now 45.6 ms  min 17.2 ms  max 69.7 ms
+69.7 ms |       ........................                                                 .. ....................
+        | .......                       .....                                      ...... ..                    ........
+        |..                                  .........                       ......
+17.2 ms |                                             ........................
@@ -0,0 +1,118 @@
+//! Gallery: data displays fully drawn, mid draw-in, empty and from agent JSON.
+
+use ratatui::{buffer::Buffer, layout::Rect};
+
+use super::Entry;
+use crate::{DataBarItem, DataBars, DataDisplay, DataSparkline, DataTrend, Paint, Theme};
+
+fn series() -> Vec<f64> {
+    (0..64)
+        .map(|i| 120.0 + 60.0 * (f64::from(i) / 6.0).sin() + f64::from((i * 7) % 11) * 3.0)
+        .collect()
+}
+
+fn items() -> Vec<DataBarItem> {
+    vec![
+        DataBarItem::new("engine", 412.0),
+        DataBarItem::new("tui", 268.0),
+        DataBarItem::new("runtime", 131.0),
+        DataBarItem::new("protocol", 44.0),
+    ]
+}
+
+fn row(area: Rect, y: u16, h: u16) -> Rect {
+    Rect::new(area.x, area.y.saturating_add(y), area.width, h).intersection(area)
+}
+
+fn sparklines(area: Rect, buf: &mut Buffer, theme: &Theme) {
+    let values = series();
+    DataSparkline::new("Requests", &values)
+        .unit("rpm")
+        .paint(row(area, 0, 1), buf, theme);
+    DataSparkline::new("Requests", &values)
+        .unit("rpm")
+        .drawn(0.45)
+        .paint(row(area, 1, 1), buf, theme);
+    DataSparkline::new("Requests", &[]).paint(row(area, 2, 1), buf, theme);
+}
+
+fn bars(area: Rect, buf: &mut Buffer, theme: &Theme) {
+    let items = items();
+    DataBars::new("Tests by crate", &items).paint(row(area, 0, 5), buf, theme);
+}
+
+fn bars_growing(area: Rect, buf: &mut Buffer, theme: &Theme) {
+    let items = items();
+    DataBars::new("Tests by crate", &items)
+        .previous(&[300.0, 300.0, 300.0, 300.0])
+        .drawn(0.5)
+        .paint(row(area, 0, 5), buf, theme);
+}
+
+fn trend(area: Rect, buf: &mut Buffer, theme: &Theme) {
+    let values = series();
+    DataTrend::new("Latency", &values)
+        .unit("ms")
+        .rows(7)
+        .paint(area, buf, theme);
+}
+
+fn trend_drawing(area: Rect, buf: &mut Buffer, theme: &Theme) {
+    let values = series();
+    DataTrend::new("Latency", &values)
+        .unit("ms")
+        .rows(7)
+        .drawn(0.6)
+        .paint(area, buf, theme);
+}
+
+fn from_agent(area: Rect, buf: &mut Buffer, theme: &Theme) {
+    let shown = DataDisplay::from_json(
+        r#"{"kind":"bars","label":"Tokens this turn","unit":"tokens",
+            "items":[{"label":"read","value":18200},{"label":"wrote","value":2400},
+                     {"label":"cached","value":61000}]}"#,
+    )
+    .expect("gallery fixture is a valid data display");
+    shown.view().paint(area, buf, theme);
+}
+
+pub(crate) fn entries() -> Vec<Entry> {
+    vec![
+        Entry {
+            name: "data-sparkline",
+            width: 80,
+            height: 3,
+            draw: sparklines,
+        },
+        Entry {
+            name: "data-bars",
+            width: 60,
+            height: 5,
+            draw: bars,
+        },
+        Entry {
+            name: "data-bars-growing",
+            width: 60,
+            height: 5,
+            draw: bars_growing,
+        },
+        Entry {
+            name: "data-trend",
+            width: 72,
+            height: 7,
+            draw: trend,
+        },
+        Entry {
+            name: "data-trend-drawing",
+            width: 72,
+            height: 7,
+            draw: trend_drawing,
+        },
+        Entry {
+            name: "data-from-agent",
+            width: 60,
+            height: 4,
+            draw: from_agent,
+        },
+    ]
+}
@@ -31,6 +31,7 @@ mod approval;
 mod artifacts;
 mod atmosphere;
 mod attention;
+mod chart;
 mod chrome;
 mod display;
 mod habitat;
@@ -104,6 +105,7 @@ pub fn entries() -> Vec<Entry> {
        lists::entries(),
        chrome::entries(),
        display::entries(),
+        chart::entries(),
        approval::entries(),
        motion::entries(),
        workspace::entries(),
@@ -35,7 +35,6 @@ export const RELEASE_CONTRIBUTORS: string[] = [
  "@luochen211",
  "@gannp",
  "@Felixkw12",
-  "@MannXo",
 ];

 /**
@@ -43,7 +42,7 @@ export const RELEASE_CONTRIBUTORS: string[] = [
 * one. scripts/check-contributor-credit.py requires them here now; the release
 * cut moves them into RELEASE_CONTRIBUTORS with that release's changelog block.
 */
-export const UNRELEASED_CONTRIBUTORS: string[] = ["@luochen211", "@Lstarsky0", "@SamhandsomeLee", "@gaord"];
+export const UNRELEASED_CONTRIBUTORS: string[] = ["@luochen211", "@Lstarsky0", "@SamhandsomeLee", "@gaord", "@MannXo"];

 /**
 * Contributors who helped with reports, reproductions, and verification.
Author	SHA1	Message	Date
CodeWhale Bot	cbc255813d	fix(tui): find the codewhale executable from a per-unit build directory Cargo 1.100 places a test executable in <profile>/build/<package>/<hash>/out, so the acceptance lookup took out as the profile directory and searched target/out/codewhale, which failed 146 integration and 64 cucumber tests in the release parity gate. A test executable under an out directory now resolves the profile directory above the nearest build directory, and one test covers the plain and cross-target layouts. Co-Authored-By: Claude Sonnet 5.5 <[email protected]> (cherry picked from commit `3950ad2001`)	2026-11-12 18:47:39 -08:00
CodeWhale Bot	c8be6163e5	fix(release): qualify the two kernel32 imports Rust 1.100 adds to the Windows executables Release candidate run 43320217667 built both 64-bit Windows targets for the first time on the 1.100.0 stable toolchain and the import guard stopped on kernel32.dll GetLogicalDrives and QueryDosDeviceW in codewhale, codew and codewhale-tui. The pairs come from the Rust 1.100.0 standard library's Windows file system code, not from a Codewhale call site. ARM64: windows-arm64-export-probe.yml run 43330905781 on Windows 11 ARM64 26200.9725 resolved 449/449 imports of that candidate's executables (sha256 4d7dfba5...). The 2 pairs were added (473 -> 475) and the probe receipt replaces the previous qualification fields, which move under supersedes. x64: no native x64 export probe exists. The 2 pairs are namedApiContracts with the Microsoft Learn page for each function (minimum supported client Windows XP on both, read from the pages), below the unchanged 14393 floor and labelled apart from the reporter-observed exports (471 -> 473). Floors, guard and x86 profile are unchanged. Verified: the checker's own parse_imports over the retained llvm-objdump outputs of the run's receipts leaves zero unqualified pairs for all six executables. The executables were not kept, so the checker was not rerun on the bytes. Not a 14393, installer or startup run. Co-Authored-By: Claude Sonnet 5.5 <[email protected]> (cherry picked from commit `6d91b04a4b`)	2026-11-12 18:47:37 -08:00
CodeWhale Bot	911e70dfdb	fix(ci): guard npm wrapper smoke sccache with matrix.os The wrapper-guard contract test evaluates step conditions without a runner context, so use matrix.os, which it supplies. Co-Authored-By: Claude Sonnet 5.5 <[email protected]> (cherry picked from commit `d0da1d2c5e`)	2026-11-12 18:47:34 -08:00
CodeWhale Bot	55ca20bc85	fix(ci): drop unused engine arboard and keep sccache off Windows legs Cargo 1.100 lays build artifacts out per unit, so a rustc call for codewhale-runtime carries about 330 search-path arguments (45K characters). sccache expands the argument file and spawns rustc with the full line, which Windows refuses past 32767 characters. The release-artifacts, nightly and npm wrapper smoke Windows legs no longer enable sccache. codewhale-engine declared arboard but never uses it; the TUI keeps its own. Picked from ci/rc-fix `b97e38645f` (without its terminal.rs hunk). Co-Authored-By: CodeWhale Bot <[email protected]> Co-Authored-By: Claude Sonnet 5.5 <[email protected]> (cherry picked from commit `199ab3179d`)	2026-11-12 18:47:29 -08:00
CodeWhale BotandClaude Opus 5.5	622a493078	feat(tui-kit): animated data displays an agent can send as JSON (CW-8202) The vendored terminal kit could move things (MotionStep, MotionPolicy) but had nothing that shows numbers. This adds three displays and a data description of them: - DataSparkline: one row, newest values on the right, with now/min/max in words. DataBars: a titled list of bars in eighth-cell steps that grow with a stagger and glide from previous values. DataTrend: a braille line chart with its range on the axis; it draws in from the left with a body-ink pen and falls back to a sparkline when too small. - Every value is in the words, so colour and ink never carry a fact alone, and ASCII and NoColor profiles keep the rules. Draw-in reads a caller progress from the new MotionStep::drawn, so reduced and still motion paint the end state and the kit still never reads a clock. - DataDisplay is the same vocabulary as serde JSON, borrowing the UI SDK idea (vercel-labs/ui) that a component says what it is and holds as data so an agent reads and writes facts, not pixels. from_json validates at the trust boundary (finite numbers, <=1024 points, <=24 bars, labels <=120 chars, trend rows 3..=16); describe() gives the plain-text facts; DATA_DISPLAY_SCHEMA is the tool schema. - Gallery entries (6), examples/data.rs (live dashboard, --json FILE for an agent-sent display, --text, --svg DIR), CHANGELOG and COMPONENTS rows. Not in this slice: an Engine tool or transcript event that lets the model emit a DataDisplay. README's gallery count (199) and rendered previews are not regenerated for the 6 new entries. Checks (kit crate, standalone target): cargo test --lib 137 passed, 0 failed (13 new in components::chart, incl. rule checks over 9 profiles x 40/80/120 cols and an insta snapshot); cargo test --doc 11 passed; cargo clippy --all-targets -D warnings clean; cargo fmt --check clean. No Engine crate glob-imports the kit or uses the new names; Engine build not run locally, CI covers it on landing. Co-Authored-By: Claude Opus 5.5 <[email protected]>	2026-11-12 18:11:16 -08:00
CodeWhale BotandClaude Opus 5.5	8aa7707d04	fix(web): list MannXo with the post-0.10.3 contributors and drop the duplicate Qwen Code line (CW-8181) `5d7ca06a5a` added @MannXo to RELEASE_CONTRIBUTORS, the website's 0.10.3 credits, but #7293 landed after 0.10.3: docs/CONTRIBUTORS.md lists MannXo in "Unreleased — landed after v0.10.3", and the 0.10.3 "### Contributors" ledger in CHANGELOG.md does not name them. public-copy.test.ts ("keeps current-release website credits in exact changelog parity") then failed, which failed the Lint & Type Check job of web.yml run 43344178264 and skipped the Cloudflare deploy. MannXo moves to UNRELEASED_CONTRIBUTORS beside SamhandsomeLee, matching the contributor doc. The same commit meant to rewrite the Qwen Code changelog line with (#7293) but added a second copy; the old "(PR 7293)" line is removed from CHANGELOG.md and crates/tui/CHANGELOG.md, keeping the (#7293) form the release-note receipt check looks for. Evidence (web/, worktree claude-CW-8181b, on `97c1ad923d`): - public-copy.test.ts: passes (part of 5 files, 109/110; the one failure is ratatui/catalogue "Test timed out in 5000ms" with load average ~60) - npm run check: exit 0 (facts OK, docs PASS, runtime routes 243 PASS, next build 979/979 static pages) - npm test: 1303/1306; the 3 failures are 5 s timeouts in public-installer-contract and ratatui/catalogue that move between runs under that load, in files this change does not touch - scripts/check-contributor-credit.py: "Every contributor in the window is credited on all three surfaces." Co-Authored-By: Claude Opus 5.5 <[email protected]>	2026-11-12 17:37:28 -08:00