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aef86c476d8287e26fc5778aaa29f052171c07e4
28 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Mason Daugherty
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aef86c476d |
chore(infra): bump langchain-tests floor to 1.1.9 (#37610)
Bumps the `langchain-tests` minimum across the monorepo from `1.0.0` to `1.1.9` and adds a partner-level `Makefile` so partner lockfiles can be regenerated in one command, matching the existing convention under `libs/`. |
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dependabot[bot]
|
4f00336a51 |
chore: bump idna from 3.11 to 3.15 in /libs/partners/openrouter (#37546)
Bumps [idna](https://github.com/kjd/idna) from 3.11 to 3.15. <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/kjd/idna/blob/master/HISTORY.md">idna's changelog</a>.</em></p> <blockquote> <h2>3.15 (2026-05-12)</h2> <ul> <li>Enforce DNS-length cap on individual labels early in <code>check_label</code>, short-circuiting contextual-rule processing for oversized input while staying compatible with UTS 46 usage.</li> <li>Tidy core helpers: hoist bidi category sets to module-level frozensets (avoiding per-codepoint list construction), simplify length checks, and reuse the shared <code>_unicode_dots_re</code> from <code>idna.core</code> in the codec module.</li> <li>Use <code>raise ... from err</code> for proper exception chaining and switch internal string formatting to f-strings.</li> <li>Allow <code>flit_core</code> 4.x in the build backend.</li> <li>Expand the ruff lint set (flake8-bugbear, flake8-simplify, pyupgrade, perflint) and apply the surfaced fixes; pin lint CI to Python 3.14.</li> <li>Add Dependabot configuration for GitHub Actions.</li> <li>Convert README and HISTORY from reStructuredText to Markdown.</li> <li>Reference CVE-2026-45409 for the 3.14 advisory in place of the initial GHSA identifier.</li> </ul> <p>Thanks to Felix Yan, Stan Ulbrych, and metsw24-max for contributions to this release.</p> <h2>3.14 (2026-05-10)</h2> <ul> <li>Removed opportunity to process long inputs into quadratic time by rejecting oversize inputs up-front. Closes a bypass of the CVE-2024-3651 mitigation. [CVE-2026-45409]</li> </ul> <p>Thanks to Stan Ulbrych for reporting the issue.</p> <h2>3.13 (2026-04-22)</h2> <ul> <li>Correct classification error for codepoint U+A7F1</li> </ul> <h2>3.12 (2026-04-21)</h2> <ul> <li>Update to Unicode 17.0.0.</li> <li>Issue a deprecation warning for the transitional argument.</li> <li>Added lazy-loading to provide some performance improvements.</li> <li>Removed vestiges of code related to Python 2 support, including segmentation of data structures specific to Jython.</li> </ul> <p>Thanks to Rodrigo Nogueira for contributions to this release.</p> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href=" |
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dependabot[bot]
|
7c3e17262a |
chore: bump langsmith from 0.8.4 to 0.8.5 in /libs/partners/openrouter (#37547)
Bumps [langsmith](https://github.com/langchain-ai/langsmith-sdk) from 0.8.4 to 0.8.5. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/langchain-ai/langsmith-sdk/releases">langsmith's releases</a>.</em></p> <blockquote> <h2>v0.8.5</h2> <h2>What's Changed</h2> <ul> <li>release(js): 0.7.0 by <a href="https://github.com/ramon-langchain"><code>@ramon-langchain</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2890">langchain-ai/langsmith-sdk#2890</a></li> <li>fix(js): add alias for <code>experimental/sandbox</code> to appease broad peer dep range within <code>deepagents</code> by <a href="https://github.com/dqbd"><code>@dqbd</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2893">langchain-ai/langsmith-sdk#2893</a></li> <li>feat(js): allow disabling multipart streaming via env variable by <a href="https://github.com/dqbd"><code>@dqbd</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2900">langchain-ai/langsmith-sdk#2900</a></li> <li>feat(python): add Client.close() to release session [closes LSDK-183] by <a href="https://github.com/open-swe"><code>@open-swe</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2866">langchain-ai/langsmith-sdk#2866</a></li> <li>feat(sandbox): forward client default headers on exec WebSocket by <a href="https://github.com/open-swe"><code>@open-swe</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2899">langchain-ai/langsmith-sdk#2899</a></li> <li>release(js): 0.7.1 by <a href="https://github.com/langchain-infra"><code>@langchain-infra</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2902">langchain-ai/langsmith-sdk#2902</a></li> <li>release(py): 0.8.5 by <a href="https://github.com/langchain-infra"><code>@langchain-infra</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2903">langchain-ai/langsmith-sdk#2903</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.4...v0.8.5">https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.4...v0.8.5</a></p> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href=" |
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dependabot[bot]
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5d9ac69cb3 |
chore: bump langsmith from 0.8.0 to 0.8.4 in /libs/partners/openrouter (#37414)
Bumps [langsmith](https://github.com/langchain-ai/langsmith-sdk) from 0.8.0 to 0.8.4. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/langchain-ai/langsmith-sdk/releases">langsmith's releases</a>.</em></p> <blockquote> <h2>v0.8.4</h2> <h2>What's Changed</h2> <ul> <li>release(js): 0.6.3 by <a href="https://github.com/vishnu-ssuresh"><code>@vishnu-ssuresh</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2864">langchain-ai/langsmith-sdk#2864</a></li> <li>chore(deps): bump python-multipart from 0.0.26 to 0.0.27 in /python by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2859">langchain-ai/langsmith-sdk#2859</a></li> <li>chore(deps-dev): bump <code>@anthropic-ai/sdk</code> from 0.91.1 to 0.92.0 in /js by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2858">langchain-ai/langsmith-sdk#2858</a></li> <li>chore(deps): bump postcss from 8.5.8 to 8.5.14 in /js by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2857">langchain-ai/langsmith-sdk#2857</a></li> <li>chore(deps): bump hono from 4.12.15 to 4.12.18 in /js by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2860">langchain-ai/langsmith-sdk#2860</a></li> <li>chore(deps-dev): bump langchain-core from 1.3.2 to 1.3.3 in /python by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2867">langchain-ai/langsmith-sdk#2867</a></li> <li>chore(deps-dev): bump <code>@anthropic-ai/sdk</code> from 0.92.0 to 0.93.0 in /js by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2869">langchain-ai/langsmith-sdk#2869</a></li> <li>chore(deps): bump urllib3 from 2.6.3 to 2.7.0 in /python by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2873">langchain-ai/langsmith-sdk#2873</a></li> <li>chore(deps): bump the py-minor-and-patch group across 1 directory with 12 updates by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2876">langchain-ai/langsmith-sdk#2876</a></li> <li>chore(deps-dev): bump the js-minor-and-patch group across 1 directory with 16 updates by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2877">langchain-ai/langsmith-sdk#2877</a></li> <li>chore(deps): bump the py-minor-and-patch group across 1 directory with 11 updates by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2879">langchain-ai/langsmith-sdk#2879</a></li> <li>chore(deps): bump the npm_and_yarn group across 2 directories with 2 updates by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2868">langchain-ai/langsmith-sdk#2868</a></li> <li>chore(deps-dev): bump <code>@anthropic-ai/sdk</code> from 0.93.0 to 0.94.0 in /js by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2878">langchain-ai/langsmith-sdk#2878</a></li> <li>sdk(js): rename experimental/sandbox -> sandbox (breaking) by <a href="https://github.com/DanielKneipp"><code>@DanielKneipp</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2885">langchain-ai/langsmith-sdk#2885</a></li> <li>sdk(py): drop sandbox alpha/experimental warnings by <a href="https://github.com/DanielKneipp"><code>@DanielKneipp</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2884">langchain-ai/langsmith-sdk#2884</a></li> <li>feat(sandbox): make snapshot optional and add TS options overload by <a href="https://github.com/ramon-langchain"><code>@ramon-langchain</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2887">langchain-ai/langsmith-sdk#2887</a></li> <li>release(py): 0.8.4 by <a href="https://github.com/ramon-langchain"><code>@ramon-langchain</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2889">langchain-ai/langsmith-sdk#2889</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.3...v0.8.4">https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.3...v0.8.4</a></p> <h2>v0.8.3</h2> <h2>What's Changed</h2> <ul> <li>fix(js): prevent sending [object Object] as span attribute when dealing with nested objects, send full langsmith.usage_metadata if present by <a href="https://github.com/dqbd"><code>@dqbd</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2845">langchain-ai/langsmith-sdk#2845</a></li> <li>release(js): bump to 0.6.2 by <a href="https://github.com/dqbd"><code>@dqbd</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2856">langchain-ai/langsmith-sdk#2856</a></li> <li>sdk(py): replace ttl_seconds with idle_ttl_seconds + delete_after_stop_seconds by <a href="https://github.com/DanielKneipp"><code>@DanielKneipp</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2853">langchain-ai/langsmith-sdk#2853</a></li> <li>sdk(js): replace ttlSeconds with idleTtlSeconds + deleteAfterStopSeconds by <a href="https://github.com/DanielKneipp"><code>@DanielKneipp</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2854">langchain-ai/langsmith-sdk#2854</a></li> <li>Fix push_agent URL owner for name-only identifiers by <a href="https://github.com/vishnu-ssuresh"><code>@vishnu-ssuresh</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2862">langchain-ai/langsmith-sdk#2862</a></li> <li>docs(langsmith): clarify trust boundaries when working with hub by <a href="https://github.com/eyurtsev"><code>@eyurtsev</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2861">langchain-ai/langsmith-sdk#2861</a></li> <li>release(py): 0.8.3 by <a href="https://github.com/vishnu-ssuresh"><code>@vishnu-ssuresh</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2863">langchain-ai/langsmith-sdk#2863</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.2...v0.8.3">https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.2...v0.8.3</a></p> <h2>v0.8.2</h2> <h2>What's Changed</h2> <ul> <li>Bump JS SDK version to 0.6.1 by <a href="https://github.com/langchain-infra"><code>@langchain-infra</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2847">langchain-ai/langsmith-sdk#2847</a></li> <li>fix: parse urllib3 version with packaging.Version by <a href="https://github.com/justinwolfington"><code>@justinwolfington</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2851">langchain-ai/langsmith-sdk#2851</a></li> <li>Bump Python SDK version to 0.8.2 by <a href="https://github.com/langchain-infra"><code>@langchain-infra</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2855">langchain-ai/langsmith-sdk#2855</a></li> </ul> <h2>New Contributors</h2> <ul> <li><a href="https://github.com/justinwolfington"><code>@justinwolfington</code></a> made their first contribution in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2851">langchain-ai/langsmith-sdk#2851</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.1...v0.8.2">https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.1...v0.8.2</a></p> <h2>v0.8.1</h2> <h2>What's Changed</h2> <ul> <li>chore(js): remove experimental opencode integration by <a href="https://github.com/dqbd"><code>@dqbd</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2836">langchain-ai/langsmith-sdk#2836</a></li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href=" |
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dependabot[bot]
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27a3b49556 |
chore: bump langsmith from 0.7.31 to 0.8.0 in /libs/partners/openrouter (#37397)
Bumps [langsmith](https://github.com/langchain-ai/langsmith-sdk) from 0.7.31 to 0.8.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/langchain-ai/langsmith-sdk/releases">langsmith's releases</a>.</em></p> <blockquote> <h2>v0.8.0</h2> <h2>What's Changed</h2> <ul> <li>feat(js,py): JS 0.6.0, Py 0.8.0 by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2831">langchain-ai/langsmith-sdk#2831</a></li> <li>release(js): 0.6.0 by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2832">langchain-ai/langsmith-sdk#2832</a></li> <li>release(py): 0.8.0 by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2833">langchain-ai/langsmith-sdk#2833</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.38...v0.8.0">https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.38...v0.8.0</a></p> <h2>v0.7.38</h2> <h2>What's Changed</h2> <ul> <li>feat(js): add tracing of opencode by <a href="https://github.com/dqbd"><code>@dqbd</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2776">langchain-ai/langsmith-sdk#2776</a></li> <li>chore(js): Remove types/uuid by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2814">langchain-ai/langsmith-sdk#2814</a></li> <li>docs(sandbox): document default idle TTL of 10 minutes by <a href="https://github.com/DanielKneipp"><code>@DanielKneipp</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2788">langchain-ai/langsmith-sdk#2788</a></li> <li>ci(py): Bump pytest timeout to 2m by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2815">langchain-ai/langsmith-sdk#2815</a></li> <li>chore(deps-dev): bump the js-minor-and-patch group across 1 directory with 4 updates by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2803">langchain-ai/langsmith-sdk#2803</a></li> <li>chore(deps): update sphinx-autobuild requirement from >=2024 to >=2024.10.3 in /python by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2809">langchain-ai/langsmith-sdk#2809</a></li> <li>chore(deps): update myst-nb requirement from >=1.1.1 to >=1.4.0 in /python by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2810">langchain-ai/langsmith-sdk#2810</a></li> <li>chore(deps-dev): bump types-pyyaml from 6.0.12.20250915 to 6.0.12.20260408 in /python by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2812">langchain-ai/langsmith-sdk#2812</a></li> <li>chore(deps-dev): bump <code>@langchain/openai</code> from 0.5.18 to 0.6.17 in /js by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2806">langchain-ai/langsmith-sdk#2806</a></li> <li>chore(deps): bump the py-minor-and-patch group across 1 directory with 18 updates by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2808">langchain-ai/langsmith-sdk#2808</a></li> <li>feat(py): Adds strands OTEL exporter by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2817">langchain-ai/langsmith-sdk#2817</a></li> <li>chore(js): Switch to oxfmt and oxlint by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2819">langchain-ai/langsmith-sdk#2819</a></li> <li>fix(py): fix RunTree ValidationError when inputs or outputs is a Pydantic BaseModel by <a href="https://github.com/QuentinBrosse"><code>@QuentinBrosse</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2820">langchain-ai/langsmith-sdk#2820</a></li> <li>chore: add apac support by <a href="https://github.com/joaquin-borggio-lc"><code>@joaquin-borggio-lc</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2821">langchain-ai/langsmith-sdk#2821</a></li> <li>fix(js): Pull Claude Agent SDK subagent runs from transcript, add tool span for subagents, merge message blocks by id by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2816">langchain-ai/langsmith-sdk#2816</a></li> <li>release(js): 0.5.26 by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2824">langchain-ai/langsmith-sdk#2824</a></li> <li>release(py): 0.7.38 by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2825">langchain-ai/langsmith-sdk#2825</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.37...v0.7.38">https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.37...v0.7.38</a></p> <h2>v0.7.37</h2> <h2>What's Changed</h2> <ul> <li>perf(js): Offload serialize to worker thread at flush time by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2781">langchain-ai/langsmith-sdk#2781</a></li> <li>release(js): 0.5.24 by <a href="https://github.com/emil-lc"><code>@emil-lc</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2790">langchain-ai/langsmith-sdk#2790</a></li> <li>chore(js): Fix perf test flagging by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2792">langchain-ai/langsmith-sdk#2792</a></li> <li>feat(js,python): Adds hub model config and provider to schemas by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2793">langchain-ai/langsmith-sdk#2793</a></li> <li>fix(js): minor test improvements by <a href="https://github.com/christian-bromann"><code>@christian-bromann</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2429">langchain-ai/langsmith-sdk#2429</a></li> <li>fix(js): Include auth headers on info requests by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2800">langchain-ai/langsmith-sdk#2800</a></li> <li>release(js): 0.5.25 by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2801">langchain-ai/langsmith-sdk#2801</a></li> <li>fix(python): flush both tracing_queue and compressed_traces in flush() by <a href="https://github.com/angus-langchain"><code>@angus-langchain</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2796">langchain-ai/langsmith-sdk#2796</a></li> <li>chore(deps): bump postcss from 8.5.8 to 8.5.10 in /js/internal/environment_tests/test-exports-vite in the npm_and_yarn group across 1 directory by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2791">langchain-ai/langsmith-sdk#2791</a></li> <li>chore(deps-dev): bump google-adk from 1.10.0 to 1.28.1 in /python by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2794">langchain-ai/langsmith-sdk#2794</a></li> <li>fix(python): flush pending traces during Client.cleanup() by <a href="https://github.com/angus-langchain"><code>@angus-langchain</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2799">langchain-ai/langsmith-sdk#2799</a></li> <li>fix(py): Fix concurrency for multiple Claude Agent SDK sessions by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2795">langchain-ai/langsmith-sdk#2795</a></li> <li>release(py): 0.7.37 by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2802">langchain-ai/langsmith-sdk#2802</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.36...v0.7.37">https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.36...v0.7.37</a></p> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href=" |
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dependabot[bot]
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70e66a1673 |
chore: bump urllib3 from 2.6.3 to 2.7.0 in /libs/partners/openrouter (#37352)
Bumps [urllib3](https://github.com/urllib3/urllib3) from 2.6.3 to 2.7.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/releases">urllib3's releases</a>.</em></p> <blockquote> <h2>2.7.0</h2> <h2>🚀 urllib3 is fundraising for HTTP/2 support</h2> <p><a href="https://sethmlarson.dev/urllib3-is-fundraising-for-http2-support">urllib3 is raising ~$40,000 USD</a> to release HTTP/2 support and ensure long-term sustainable maintenance of the project after a sharp decline in financial support. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects <a href="https://opencollective.com/urllib3">please consider contributing financially</a> to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.</p> <p>Thank you for your support.</p> <h2>Security</h2> <p>Addressed high-severity security issues. Impact was limited to specific use cases detailed in the accompanying advisories; overall user exposure was estimated to be marginal.</p> <ul> <li> <p>Decompression-bomb safeguards of the streaming API were bypassed:</p> <ol> <li>When <code>HTTPResponse.drain_conn()</code> was called after the response had been read and decompressed partially. (Reported by <a href="https://github.com/Cycloctane"><code>@Cycloctane</code></a>)</li> <li>During the second <code>HTTPResponse.read(amt=N)</code> or <code>HTTPResponse.stream(amt=N)</code> call when the response was decompressed using the official <a href="https://pypi.org/project/brotli/">Brotli</a> library. (Reported by <a href="https://github.com/kimkou2024"><code>@kimkou2024</code></a>)</li> </ol> <p>See GHSA-mf9v-mfxr-j63j for details.</p> </li> <li> <p>HTTP pools created using <code>ProxyManager.connection_from_url</code> did not strip sensitive headers specified in <code>Retry.remove_headers_on_redirect</code> when redirecting to a different host. (GHSA-qccp-gfcp-xxvc reported by <a href="https://github.com/christos-spearbit"><code>@christos-spearbit</code></a>)</p> </li> </ul> <h2>Deprecations and Removals</h2> <ul> <li>Used <code>FutureWarning</code> instead of <code>DeprecationWarning</code> for better visibility of existing deprecation notices. Rescheduled the removal of deprecated features to version 3.0. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3763">urllib3/urllib3#3763</a>)</li> <li>Removed support for end-of-life Python 3.9. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3720">urllib3/urllib3#3720</a>)</li> <li>Removed support for end-of-life PyPy3.10. (<a href="https://redirect.github.com/urllib3/urllib3/issues/4979">urllib3/urllib3#4979</a>)</li> <li>Bumped the minimum supported pyOpenSSL version to 19.0.0. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3777">urllib3/urllib3#3777</a>)</li> </ul> <h2>Bugfixes</h2> <ul> <li>Fixed a bug where <code>HTTPResponse.read(amt=None)</code> was ignoring decompressed data buffered from previous partial reads. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3636">urllib3/urllib3#3636</a>)</li> <li>Fixed a bug where <code>HTTPResponse.read()</code> could cache only part of the response after a partial read when <code>cache_content=True</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/4967">urllib3/urllib3#4967</a>)</li> <li>Fixed <code>HTTPResponse.stream()</code> and <code>HTTPResponse.read_chunked()</code> to handle <code>amt=0</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3793">urllib3/urllib3#3793</a>)</li> <li>Updated <code>_TYPE_BODY</code> type alias to include missing <code>Iterable[str]</code>, matching the documented and runtime behavior of chunked request bodies. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3798">urllib3/urllib3#3798</a>)</li> <li>Fixed <code>LocationParseError</code> when paths resembling schemeless URIs were passed to <code>HTTPConnectionPool.urlopen()</code>. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3352">urllib3/urllib3#3352</a>)</li> <li>Fixed <code>BaseHTTPResponse.readinto()</code> type annotation to accept <code>memoryview</code> in addition to <code>bytearray</code>, matching the <code>io.RawIOBase.readinto</code> contract and enabling use with <code>io.BufferedReader</code> without type errors. (<a href="https://redirect.github.com/urllib3/urllib3/issues/3764">urllib3/urllib3#3764</a>)</li> </ul> </blockquote> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/urllib3/urllib3/blob/main/CHANGES.rst">urllib3's changelog</a>.</em></p> <blockquote> <h1>2.7.0 (2026-05-07)</h1> <h2>Security</h2> <p>Addressed high-severity security issues. Impact was limited to specific use cases detailed in the accompanying advisories; overall user exposure was estimated to be marginal.</p> <ul> <li> <p>Decompression-bomb safeguards of the streaming API were bypassed:</p> <ol> <li>When <code>HTTPResponse.drain_conn()</code> was called after the response had been read and decompressed partially.</li> <li>During the second <code>HTTPResponse.read(amt=N)</code> or <code>HTTPResponse.stream(amt=N)</code> call when the response was decompressed using the official <code>Brotli <https://pypi.org/project/brotli/></code>__ library.</li> </ol> <p>See <code>GHSA-mf9v-mfxr-j63j <https://github.com/urllib3/urllib3/security/advisories/GHSA-mf9v-mfxr-j63j></code>__ for details.</p> </li> <li> <p>HTTP pools created using <code>ProxyManager.connection_from_url</code> did not strip sensitive headers specified in <code>Retry.remove_headers_on_redirect</code> when redirecting to a different host. (<code>GHSA-qccp-gfcp-xxvc <https://github.com/urllib3/urllib3/security/advisories/GHSA-qccp-gfcp-xxvc></code>__)</p> </li> </ul> <h2>Deprecations and Removals</h2> <ul> <li>Used <code>FutureWarning</code> instead of <code>DeprecationWarning</code> for better visibility of existing deprecation notices. Rescheduled the removal of deprecated features to version 3.0. (<code>[#3763](https://github.com/urllib3/urllib3/issues/3763) <https://github.com/urllib3/urllib3/issues/3763></code>__)</li> <li>Removed support for end-of-life Python 3.9. (<code>[#3720](https://github.com/urllib3/urllib3/issues/3720) <https://github.com/urllib3/urllib3/issues/3720></code>__)</li> <li>Removed support for end-of-life PyPy3.10. (<code>[#4979](https://github.com/urllib3/urllib3/issues/4979) <https://github.com/urllib3/urllib3/issues/4979></code>__)</li> <li>Bumped the minimum supported pyOpenSSL version to 19.0.0. (<code>[#3777](https://github.com/urllib3/urllib3/issues/3777) <https://github.com/urllib3/urllib3/issues/3777></code>__)</li> </ul> <h2>Bugfixes</h2> <ul> <li>Fixed a bug where <code>HTTPResponse.read(amt=None)</code> was ignoring decompressed data buffered from previous partial reads. (<code>[#3636](https://github.com/urllib3/urllib3/issues/3636) <https://github.com/urllib3/urllib3/issues/3636></code>__)</li> <li>Fixed a bug where <code>HTTPResponse.read()</code> could cache only part of the response after a partial read when <code>cache_content=True</code>.</li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href=" |
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dependabot[bot]
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85e491821e |
chore: bump langchain-core from 1.3.2 to 1.3.3 in /libs/partners/openrouter (#37263)
Bumps [langchain-core](https://github.com/langchain-ai/langchain) from 1.3.2 to 1.3.3. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/langchain-ai/langchain/releases">langchain-core's releases</a>.</em></p> <blockquote> <h2>langchain-core==1.3.3</h2> <p>Changes since langchain-core==1.3.2</p> <p>release(core): 1.3.3 (<a href="https://redirect.github.com/langchain-ai/langchain/issues/37198">#37198</a>) fix(core): set deprecation <code>since</code> to 1.3.3 to match release (<a href="https://redirect.github.com/langchain-ai/langchain/issues/37200">#37200</a>) fix(core, langchain): harden <code>load()</code> against untrusted manifests (<a href="https://redirect.github.com/langchain-ai/langchain/issues/37197">#37197</a>) chore: bump notebook from 7.5.0 to 7.5.6 in /libs/core (<a href="https://redirect.github.com/langchain-ai/langchain/issues/37109">#37109</a>) chore: bump types-pyyaml from 6.0.12.20250915 to 6.0.12.20260408 in /libs/core (<a href="https://redirect.github.com/langchain-ai/langchain/issues/37129">#37129</a>) fix(core): preserve structured <code>inputs</code> on tool runs in tracers (<a href="https://redirect.github.com/langchain-ai/langchain/issues/37108">#37108</a>) release(perplexity): 1.2.0 (<a href="https://redirect.github.com/langchain-ai/langchain/issues/37091">#37091</a>) chore(docs): update x handle references (<a href="https://redirect.github.com/langchain-ai/langchain/issues/37081">#37081</a>) fix(core): make <code>removal</code> optional in <code>warn_deprecated</code> (<a href="https://redirect.github.com/langchain-ai/langchain/issues/37056">#37056</a>) fix(core): validate batch_size in _batch and _abatch to prevent infinite loop (<a href="https://redirect.github.com/langchain-ai/langchain/issues/36663">#36663</a>) chore(core): mark stream_v2/astream_v2 as beta (<a href="https://redirect.github.com/langchain-ai/langchain/issues/36992">#36992</a>)</p> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href=" |
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Mason Daugherty
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934d9e25f3 | release(openrouter): 0.2.3 (#37146) | ||
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Mason Daugherty
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365315e6f7 | release(openrouter): 0.2.2 (#37139) | ||
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Mason Daugherty
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1e38d59d41 |
feat(openrouter): session_id and trace fields (#37137)
Add first-class `session_id` and `trace` constructor fields on `ChatOpenRouter`, plumbed into the request payload alongside the existing `route` / `plugins` / `openrouter_provider` knobs. Both correspond to the OpenRouter [broadcast](https://openrouter.ai/docs/guides/features/broadcast/overview) feature for grouping requests under one logical workflow and attaching per-request observability metadata. Previously these were only reachable by stuffing them through `model_kwargs` or `.bind()`, neither of which is discoverable. [Docs](https://github.com/langchain-ai/docs/pull/3840) ## Changes - New `session_id: str | None` field with a `from_env("OPENROUTER_SESSION_ID", default=None)` factory, so a process can group all requests via env var without threading the value through application code. Truthy-guarded in `_default_params` so an explicit or env-sourced empty string is treated as unset. - New `trace: dict[str, Any] | None` field for per-request trace metadata (`trace_id`, `trace_name`, `span_name`, `generation_name`, `parent_span_id`, plus arbitrary extras forwarded as custom metadata). No env fallback — set per-call or on the constructor. - Per-call override (`model.invoke(..., session_id=..., trace=...)`) works through the existing `**kwargs` flow into `_generate` / `_stream`, with the constructor value preserved across calls. - Updated the "Key init args — client params" docstring table on `ChatOpenRouter` to surface both fields. |
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Mason Daugherty
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56d6e89be0 | hotfix: bump min core versions (#36996) | ||
Nick Hollon
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9ce72eba9f | feat(core): add content-block-centric streaming (v2) (#36834) | ||
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Nick Hollon
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ffaac42bf9 |
ci(infra): add pytest-xdist to partner test groups (#36988)
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Mason Daugherty
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7e81d09f2a |
chore(deps): bump pytest to 9.0.3 (#36801)
CVE-2025-71176 (medium severity) All are dev-only (test dependency group) — no impact on published packages. ### Why syrupy was also bumped syrupy 4.x (`<5.0.0`) constrains pytest to `<9.0.0`, blocking the CVE fix. Widening to `<6.0.0` allows syrupy 5.x which supports pytest 9.x. |
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dependabot[bot]
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1ac1bc58eb |
chore: bump langsmith from 0.7.22 to 0.7.31 in /libs/partners/openrouter (#36782)
Bumps [langsmith](https://github.com/langchain-ai/langsmith-sdk) from 0.7.22 to 0.7.31. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/langchain-ai/langsmith-sdk/releases">langsmith's releases</a>.</em></p> <blockquote> <h2>v0.7.31</h2> <h2>What's Changed</h2> <ul> <li>chore(deps-dev): bump langchain-core from 1.2.23 to 1.2.28 in /python by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2692">langchain-ai/langsmith-sdk#2692</a></li> <li>chore(deps-dev): bump <code>@anthropic-ai/sdk</code> from 0.82.0 to 0.84.0 in /js by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2684">langchain-ai/langsmith-sdk#2684</a></li> <li>chore(deps): bump cryptography from 46.0.6 to 46.0.7 in /python by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2693">langchain-ai/langsmith-sdk#2693</a></li> <li>chore(deps-dev): bump <code>@anthropic-ai/sdk</code> from 0.84.0 to 0.85.0 in /js by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2700">langchain-ai/langsmith-sdk#2700</a></li> <li>feat(py): Tag OpenAI Agent Python SDK runs with ls_agent_type by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2699">langchain-ai/langsmith-sdk#2699</a></li> <li>feat(js): Adds ls_agent_type metadata to AI SDK runs by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2701">langchain-ai/langsmith-sdk#2701</a></li> <li>chore(deps-dev): bump types-tqdm from 4.67.3.20260303 to 4.67.3.20260408 in /python by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2710">langchain-ai/langsmith-sdk#2710</a></li> <li>chore(deps): bump pnpm/action-setup from 5 to 6 by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2705">langchain-ai/langsmith-sdk#2705</a></li> <li>chore(deps): bump the py-minor-and-patch group across 1 directory with 10 updates by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2711">langchain-ai/langsmith-sdk#2711</a></li> <li>chore(deps-dev): bump <code>@anthropic-ai/sdk</code> from 0.85.0 to 0.86.0 in /js by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2702">langchain-ai/langsmith-sdk#2702</a></li> <li>chore(deps): bump actions/github-script from 8 to 9 by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2706">langchain-ai/langsmith-sdk#2706</a></li> <li>chore(deps-dev): bump the js-minor-and-patch group across 1 directory with 7 updates by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2712">langchain-ai/langsmith-sdk#2712</a></li> <li>chore(deps-dev): bump types-psutil from 7.2.2.20260130 to 7.2.2.20260408 in /python by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2709">langchain-ai/langsmith-sdk#2709</a></li> <li>chore(deps-dev): bump rich from 14.3.3 to 15.0.0 in /python by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2708">langchain-ai/langsmith-sdk#2708</a></li> <li>feat: Filter kwargs from new token events by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2714">langchain-ai/langsmith-sdk#2714</a></li> <li>release(py): 0.7.31 by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2716">langchain-ai/langsmith-sdk#2716</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.30...v0.7.31">https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.30...v0.7.31</a></p> <h2>v0.7.30</h2> <h2>What's Changed</h2> <ul> <li>feat(python): add service feature to sandbox by <a href="https://github.com/DanielKneipp"><code>@DanielKneipp</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2665">langchain-ai/langsmith-sdk#2665</a></li> <li>fix(js): Fix prototype pollution bug in anonymizers by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2690">langchain-ai/langsmith-sdk#2690</a></li> <li>release(js): 0.5.18 by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2691">langchain-ai/langsmith-sdk#2691</a></li> <li>chore(js/sandbox): suppress warning log by <a href="https://github.com/hntrl"><code>@hntrl</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2694">langchain-ai/langsmith-sdk#2694</a></li> <li>feat(js): Add metadata to Claude Agent SDK JS tracing by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2695">langchain-ai/langsmith-sdk#2695</a></li> <li>fix(py): Fix run tree memory leak by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2696">langchain-ai/langsmith-sdk#2696</a></li> <li>release(py): 0.7.30 by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2698">langchain-ai/langsmith-sdk#2698</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.29...v0.7.30">https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.29...v0.7.30</a></p> <h2>v0.7.29</h2> <h2>What's Changed</h2> <ul> <li>release(js): 0.5.17 by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2681">langchain-ai/langsmith-sdk#2681</a></li> <li>feat(py): Fix race condition around Claude Agent SDK instrumentation by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2685">langchain-ai/langsmith-sdk#2685</a></li> <li>release(py): 0.7.29 by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2686">langchain-ai/langsmith-sdk#2686</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.28...v0.7.29">https://github.com/langchain-ai/langsmith-sdk/compare/v0.7.28...v0.7.29</a></p> <h2>v0.7.28</h2> <h2>What's Changed</h2> <ul> <li>feat(py): Support subagent tracing in Claude Agents SDK, fix usage and duplicate messages by <a href="https://github.com/jacoblee93"><code>@jacoblee93</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2670">langchain-ai/langsmith-sdk#2670</a></li> <li>chore(deps-dev): bump the py-minor-and-patch group across 1 directory with 11 updates by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2677">langchain-ai/langsmith-sdk#2677</a></li> <li>chore(deps-dev): bump the js-minor-and-patch group across 1 directory with 8 updates by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2667">langchain-ai/langsmith-sdk#2667</a></li> <li>chore(deps): bump pnpm/action-setup from 4 to 5 by <a href="https://github.com/dependabot"><code>@dependabot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/2658">langchain-ai/langsmith-sdk#2658</a></li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href=" |
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Mason Daugherty
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8c15649127 |
fix(openai,groq,openrouter): use is-not-None checks in usage metadata token extraction (#36500)
Python's `or` operator treats `0` as falsy, so
`token_usage.get("total_tokens") or fallback` silently replaces a
provider-reported `total_tokens=0` with the computed sum of input +
output tokens. Providers can legitimately report zero tokens (e.g.,
cached responses, empty completions).
The same pattern exists in the dual-key lookups for
`input_tokens`/`output_tokens` in Groq and OpenRouter. While current
APIs don't return both key formats simultaneously (making the `or`-chain
functionally correct today), the semantics are still wrong; `0` should
not fall through to a fallback.
## Changes
- Replace `x.get(key) or fallback` with explicit `is not None` checks in
`_create_usage_metadata` across `langchain-openai`, `langchain-groq`,
and `langchain-openrouter` for `input_tokens`, `output_tokens`, and
`total_tokens`
- Fix a concrete bug in the `total_tokens` path: a provider-reported `0`
was silently replaced by the computed sum
- Harden dual-key lookups in Groq and OpenRouter to correctly preserve
zero values from the preferred key, should both key formats ever coexist
- Update OpenAI's single-key extraction for consistency — the old `or 0`
pattern happened to produce correct results (`0 or 0 == 0`) but was
semantically wrong
|
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John Kennedy
|
0f4f3f74c8 |
chore: pygments>=2.20.0 across all packages (CVE-2026-4539) (#36385)
## Summary Bumps `pygments` to `>=2.20.0` across all 21 affected packages to address [CVE-2026-4539](https://github.com/advisories/GHSA-XXXX) — ReDoS via inefficient GUID regex in Pygments. - **Severity:** Low - **Fixed in:** 2.20.0 (was 2.19.2) - **Change:** Added `pygments>=2.20.0` to `constraint-dependencies` in `[tool.uv]` for each package, then ran `uv lock --upgrade-package pygments` to regenerate lock files. Closes Dependabot alerts #3435–#3455. ## Release Note Patch deps ### Test Plan - [x] CI Green 🙏 Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com> |
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Mason Daugherty
|
342d8bdef2 | release(openrouter): 0.2.1 (#36348) | ||
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Mason Daugherty
|
4d9842da67 |
fix(openrouter): pass attribution headers via httpx default_headers (#36347)
Fixes #36339 --- The `openrouter` SDK v0.8.0 renamed `x_title` to `x_open_router_title`, breaking `ChatOpenRouter` instantiation with the default `app_title`. Rather than chasing SDK parameter renames across versions, all three attribution headers are now injected via httpx `default_headers` — version-agnostic and consistent with how `app_categories` was already handled. ## Changes - Pass `HTTP-Referer`, `X-Title`, and `X-OpenRouter-Categories` as httpx client default headers in `_build_client` instead of SDK constructor kwargs (`http_referer`, `x_title`), making the integration compatible across `openrouter>=0.7.11,<1.0.0` - Move `_build_client()` inside the `try/except ImportError` in `validate_environment` so a version-mismatch `ImportError` from `openrouter.utils` gets the friendly install message instead of a raw traceback - Add `warnings.warn` in `_wrap_messages_for_sdk` for two previously silent fallbacks: failed `openrouter.components` import (file blocks sent as raw dicts) and unknown message roles passed through to the API - Clarify `max_retries` docstring to explain the ~150s-per-unit backoff mapping; drop stale `(v0.6.0)` version reference in `_wrap_messages_for_sdk` |
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dependabot[bot]
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b051490711 |
chore: bump requests from 2.32.5 to 2.33.0 in /libs/partners/openrouter (#36247)
Bumps [requests](https://github.com/psf/requests) from 2.32.5 to 2.33.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/psf/requests/releases">requests's releases</a>.</em></p> <blockquote> <h2>v2.33.0</h2> <h2>2.33.0 (2026-03-25)</h2> <p><strong>Announcements</strong></p> <ul> <li>📣 Requests is adding inline types. If you have a typed code base that uses Requests, please take a look at <a href="https://redirect.github.com/psf/requests/issues/7271">#7271</a>. Give it a try, and report any gaps or feedback you may have in the issue. 📣</li> </ul> <p><strong>Security</strong></p> <ul> <li>CVE-2026-25645 <code>requests.utils.extract_zipped_paths</code> now extracts contents to a non-deterministic location to prevent malicious file replacement. This does not affect default usage of Requests, only applications calling the utility function directly.</li> </ul> <p><strong>Improvements</strong></p> <ul> <li>Migrated to a PEP 517 build system using setuptools. (<a href="https://redirect.github.com/psf/requests/issues/7012">#7012</a>)</li> </ul> <p><strong>Bugfixes</strong></p> <ul> <li>Fixed an issue where an empty netrc entry could cause malformed authentication to be applied to Requests on Python 3.11+. (<a href="https://redirect.github.com/psf/requests/issues/7205">#7205</a>)</li> </ul> <p><strong>Deprecations</strong></p> <ul> <li>Dropped support for Python 3.9 following its end of support. (<a href="https://redirect.github.com/psf/requests/issues/7196">#7196</a>)</li> </ul> <p><strong>Documentation</strong></p> <ul> <li>Various typo fixes and doc improvements.</li> </ul> <h2>New Contributors</h2> <ul> <li><a href="https://github.com/M0d3v1"><code>@M0d3v1</code></a> made their first contribution in <a href="https://redirect.github.com/psf/requests/pull/6865">psf/requests#6865</a></li> <li><a href="https://github.com/aminvakil"><code>@aminvakil</code></a> made their first contribution in <a href="https://redirect.github.com/psf/requests/pull/7220">psf/requests#7220</a></li> <li><a href="https://github.com/E8Price"><code>@E8Price</code></a> made their first contribution in <a href="https://redirect.github.com/psf/requests/pull/6960">psf/requests#6960</a></li> <li><a href="https://github.com/mitre88"><code>@mitre88</code></a> made their first contribution in <a href="https://redirect.github.com/psf/requests/pull/7244">psf/requests#7244</a></li> <li><a href="https://github.com/magsen"><code>@magsen</code></a> made their first contribution in <a href="https://redirect.github.com/psf/requests/pull/6553">psf/requests#6553</a></li> <li><a href="https://github.com/Rohan5commit"><code>@Rohan5commit</code></a> made their first contribution in <a href="https://redirect.github.com/psf/requests/pull/7227">psf/requests#7227</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/psf/requests/blob/main/HISTORY.md#2330-2026-03-25">https://github.com/psf/requests/blob/main/HISTORY.md#2330-2026-03-25</a></p> </blockquote> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/psf/requests/blob/main/HISTORY.md">requests's changelog</a>.</em></p> <blockquote> <h2>2.33.0 (2026-03-25)</h2> <p><strong>Announcements</strong></p> <ul> <li>📣 Requests is adding inline types. If you have a typed code base that uses Requests, please take a look at <a href="https://redirect.github.com/psf/requests/issues/7271">#7271</a>. Give it a try, and report any gaps or feedback you may have in the issue. 📣</li> </ul> <p><strong>Security</strong></p> <ul> <li>CVE-2026-25645 <code>requests.utils.extract_zipped_paths</code> now extracts contents to a non-deterministic location to prevent malicious file replacement. This does not affect default usage of Requests, only applications calling the utility function directly.</li> </ul> <p><strong>Improvements</strong></p> <ul> <li>Migrated to a PEP 517 build system using setuptools. (<a href="https://redirect.github.com/psf/requests/issues/7012">#7012</a>)</li> </ul> <p><strong>Bugfixes</strong></p> <ul> <li>Fixed an issue where an empty netrc entry could cause malformed authentication to be applied to Requests on Python 3.11+. (<a href="https://redirect.github.com/psf/requests/issues/7205">#7205</a>)</li> </ul> <p><strong>Deprecations</strong></p> <ul> <li>Dropped support for Python 3.9 following its end of support. (<a href="https://redirect.github.com/psf/requests/issues/7196">#7196</a>)</li> </ul> <p><strong>Documentation</strong></p> <ul> <li>Various typo fixes and doc improvements.</li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href=" |
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Mason Daugherty
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90d015c841 | release(openrouter): 0.2.0 (#36227) | ||
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Mason Daugherty
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839f1df333 | chore(openrouter): update URL/title (#36204) | ||
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Mason Daugherty
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2f64d80cc6 |
fix(core,model-profiles): add missing ModelProfile fields, warn on schema drift (#36129)
PR #35788 added 7 new fields to the `langchain-profiles` CLI output (`name`, `status`, `release_date`, `last_updated`, `open_weights`, `attachment`, `temperature`) but didn't update `ModelProfile` in `langchain-core`. Partner packages like `langchain-aws` that set `extra="forbid"` on their Pydantic models hit `extra_forbidden` validation errors when Pydantic encountered undeclared TypedDict keys at construction time. This adds the missing fields, makes `ModelProfile` forward-compatible, provides a base-class hook so partners can stop duplicating model-profile validator boilerplate, migrates all in-repo partners to the new hook, and adds runtime + CI-time warnings for schema drift. ## Changes ### `langchain-core` - Add `__pydantic_config__ = ConfigDict(extra="allow")` to `ModelProfile` so unknown profile keys pass Pydantic validation even on models with `extra="forbid"` — forward-compatibility for when the CLI schema evolves ahead of core - Declare the 7 missing fields on `ModelProfile`: `name`, `status`, `release_date`, `last_updated`, `open_weights` (metadata) and `attachment`, `temperature` (capabilities) - Add `_warn_unknown_profile_keys()` in `model_profile.py` — emits a `UserWarning` when a profile dict contains keys not in `ModelProfile`, suggesting a core upgrade. Wrapped in a bare `except` so introspection failures never crash model construction - Add `BaseChatModel._resolve_model_profile()` hook that returns `None` by default. Partners can override this single method instead of redefining the full `_set_model_profile` validator — the base validator calls it automatically - Add `BaseChatModel._check_profile_keys` as a separate `model_validator` that calls `_warn_unknown_profile_keys`. Uses a distinct method name so partner overrides of `_set_model_profile` don't inadvertently suppress the check ### `langchain-profiles` CLI - Add `_warn_undeclared_profile_keys()` to the CLI (`cli.py`), called after merging augmentations in `refresh()` — warns at profile-generation time (not just runtime) when emitted keys aren't declared in `ModelProfile`. Gracefully skips if `langchain-core` isn't installed - Add guard test `test_model_data_to_profile_keys_subset_of_model_profile` in model-profiles — feeds a fully-populated model dict to `_model_data_to_profile()` and asserts every emitted key exists in `ModelProfile.__annotations__`. CI fails before any release if someone adds a CLI field without updating the TypedDict ### Partner packages - Migrate all 10 in-repo partners to the `_resolve_model_profile()` hook, replacing duplicated `@model_validator` / `_set_model_profile` overrides: anthropic, deepseek, fireworks, groq, huggingface, mistralai, openai (base + azure), openrouter, perplexity, xai - Anthropic retains custom logic (context-1m beta → `max_input_tokens` override); all others reduce to a one-liner - Add `pr_lint.yml` scope for the new `model-profiles` package |
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Mason Daugherty
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23f3f59081 | release(openrouter): 0.1.0 (#35560) | ||
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Mason Daugherty
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e50625e7c3 |
feat(fireworks,groq,openrouter): add standard model property (#35542)
Add a `model` property to `ChatFireworks`, `ChatGroq`, and `ChatOpenRouter` that returns `model_name`. These partners use Pydantic's `Field(alias="model")` on `model_name`, which means `instance.model` doesn't work as a read accessor after construction — it raises an `AttributeError` or returns the field descriptor. `ChatOpenAI` already has this property; this brings the remaining in-repo partners to parity. |
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Mason Daugherty
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be1c3fcc1d | feat(openrouter): default headers (#35369) | ||
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Mason Daugherty
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82ae4fb6fa | chore: bump model profiles (#35294) | ||
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Mason Daugherty
|
f9fd7be695 |
feat(openrouter): add langchain-openrouter provider package (#35211)
Add a first-party `langchain-openrouter` partner package (`ChatOpenRouter`) that wraps the official `openrouter` Python SDK, providing native support for OpenRouter-specific features that `ChatOpenAI` intentionally does not handle. Also adds scope-clarifying docstrings to `ChatOpenAI` / `BaseChatOpenAI` warning users away from using `base_url` overrides with third-party providers. --- Closes #31325 Closes #32967 Closes #32977 Closes #32981 Closes #33643 Closes #33757 Closes #34056 Closes #34797 Closes #34962 Supersedes #33902, #34867 (thank you @elonfeng and @okamototk for your initial work on this!) --- Bugs with upstream sdk: - https://github.com/OpenRouterTeam/python-sdk/issues/38 - https://github.com/OpenRouterTeam/python-sdk/issues/51 - https://github.com/OpenRouterTeam/python-sdk/issues/52 |