Bumps [langsmith](https://github.com/langchain-ai/langsmith-sdk) from 0.8.16 to 0.8.18. <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>v0.8.18</h2> <h2>What's Changed</h2> <ul> <li>chore(deps-dev): bump vitest from 3.2.4 to 3.2.6 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/3002">langchain-ai/langsmith-sdk#3002</a></li> <li>chore(deps): bump pyjwt from 2.12.1 to 2.13.0 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/3030">langchain-ai/langsmith-sdk#3030</a></li> <li>chore(deps): bump python-multipart from 0.0.27 to 0.0.31 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/3036">langchain-ai/langsmith-sdk#3036</a></li> <li>chore(deps): bump aiohttp from 3.14.0 to 3.14.1 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/3037">langchain-ai/langsmith-sdk#3037</a></li> <li>chore(deps): bump cryptography from 46.0.7 to 48.0.1 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/3038">langchain-ai/langsmith-sdk#3038</a></li> <li>chore(deps): bump starlette from 1.0.1 to 1.3.1 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/3039">langchain-ai/langsmith-sdk#3039</a></li> <li>chore(deps-dev): bump langchain-anthropic from 1.4.4 to 1.4.6 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/3044">langchain-ai/langsmith-sdk#3044</a></li> <li>chore(deps): bump the npm_and_yarn group across 4 directories 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/3046">langchain-ai/langsmith-sdk#3046</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/3060">langchain-ai/langsmith-sdk#3060</a></li> <li>test(python): fix integration assertions for updated attachment error message by <a href="https://github.com/QuentinBrosse"><code>@QuentinBrosse</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3061">langchain-ai/langsmith-sdk#3061</a></li> <li>chore: reconcile bumpversion config and mandate release process for agents by <a href="https://github.com/QuentinBrosse"><code>@QuentinBrosse</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3062">langchain-ai/langsmith-sdk#3062</a></li> <li>release(py): 0.8.18 by <a href="https://github.com/QuentinBrosse"><code>@QuentinBrosse</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3063">langchain-ai/langsmith-sdk#3063</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.17...v0.8.18">https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.17...v0.8.18</a></p> <h2>v0.8.17</h2> <h2>What's Changed</h2> <ul> <li>feat: expose the resources from the generated openapi client in the langsmith client by <a href="https://github.com/sineha-mani"><code>@sineha-mani</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3018">langchain-ai/langsmith-sdk#3018</a></li> <li>feat(js): port <code>isTracingEnabled</code> utility from Python by <a href="https://github.com/dqbd"><code>@dqbd</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3032">langchain-ai/langsmith-sdk#3032</a></li> <li>Add sandbox mount support to JS SDK by <a href="https://github.com/DanielKneipp"><code>@DanielKneipp</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3010">langchain-ai/langsmith-sdk#3010</a></li> <li>release(js): bump to 0.7.9 by <a href="https://github.com/dqbd"><code>@dqbd</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3035">langchain-ai/langsmith-sdk#3035</a></li> <li>Add sandbox mount support to Python SDK by <a href="https://github.com/DanielKneipp"><code>@DanielKneipp</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3009">langchain-ai/langsmith-sdk#3009</a></li> <li>docs: note that _openapi_client directories are auto-generated by <a href="https://github.com/KiewanVillatel"><code>@KiewanVillatel</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3034">langchain-ai/langsmith-sdk#3034</a></li> <li>fix: update JS SDK type declarations with skipLibCheck disabled by <a href="https://github.com/sineha-mani"><code>@sineha-mani</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3043">langchain-ai/langsmith-sdk#3043</a></li> <li>release(js): 0.7.10 by <a href="https://github.com/dqbd"><code>@dqbd</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3045">langchain-ai/langsmith-sdk#3045</a></li> <li>feat: adding python async for online evals by <a href="https://github.com/sineha-mani"><code>@sineha-mani</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3048">langchain-ai/langsmith-sdk#3048</a></li> <li>Add sandbox Git mount SDK helpers by <a href="https://github.com/DanielKneipp"><code>@DanielKneipp</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3040">langchain-ai/langsmith-sdk#3040</a></li> <li>fix: use insights tab in sdk report links [closes LSO-2936] by <a href="https://github.com/eric-langchain"><code>@eric-langchain</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3050">langchain-ai/langsmith-sdk#3050</a></li> <li>feat(client): warn when backend version is below minimum required by <a href="https://github.com/KiewanVillatel"><code>@KiewanVillatel</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3041">langchain-ai/langsmith-sdk#3041</a></li> <li>chore: bump _MIN_BACKEND_VERSION to 0.16.5rc1 by <a href="https://github.com/langtions-bot"><code>@langtions-bot</code></a>[bot] in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3053">langchain-ai/langsmith-sdk#3053</a></li> <li>fix(sandbox): use built-in gcp auth host matching by <a href="https://github.com/DanielKneipp"><code>@DanielKneipp</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3055">langchain-ai/langsmith-sdk#3055</a></li> <li>chore(python): py to 0.8.17 by <a href="https://github.com/sineha-mani"><code>@sineha-mani</code></a> in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3056">langchain-ai/langsmith-sdk#3056</a></li> </ul> <h2>New Contributors</h2> <ul> <li><a href="https://github.com/sineha-mani"><code>@sineha-mani</code></a> made their first contribution in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3018">langchain-ai/langsmith-sdk#3018</a></li> <li><a href="https://github.com/eric-langchain"><code>@eric-langchain</code></a> made their first contribution in <a href="https://redirect.github.com/langchain-ai/langsmith-sdk/pull/3050">langchain-ai/langsmith-sdk#3050</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.16...v0.8.17">https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.16...v0.8.17</a></p> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="31c2bf650b"><code>31c2bf6</code></a> release(py): 0.8.18 (<a href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/3063">#3063</a>)</li> <li><a href="8955b68868"><code>8955b68</code></a> chore: reconcile bumpversion config and mandate release process for agents (#...</li> <li><a href="411401f6ca"><code>411401f</code></a> test(python): fix integration assertions for updated attachment error message...</li> <li><a href="9c5515620f"><code>9c55156</code></a> Merge commit from fork</li> <li><a href="5b2bd8db3c"><code>5b2bd8d</code></a> chore(deps): bump the npm_and_yarn group across 2 directories with 2 updates ...</li> <li><a href="d8642f9099"><code>d8642f9</code></a> chore(deps): bump the npm_and_yarn group across 4 directories with 4 updates ...</li> <li><a href="953c2e5e25"><code>953c2e5</code></a> chore(deps-dev): bump langchain-anthropic from 1.4.4 to 1.4.6 in /python (<a href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/3044">#3044</a>)</li> <li><a href="5513699e2d"><code>5513699</code></a> chore(deps): bump starlette from 1.0.1 to 1.3.1 in /python (<a href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/3039">#3039</a>)</li> <li><a href="8becdefdf4"><code>8becdef</code></a> chore(deps): bump cryptography from 46.0.7 to 48.0.1 in /python (<a href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/3038">#3038</a>)</li> <li><a href="1a9c522feb"><code>1a9c522</code></a> chore(deps): bump aiohttp from 3.14.0 to 3.14.1 in /python (<a href="https://redirect.github.com/langchain-ai/langsmith-sdk/issues/3037">#3037</a>)</li> <li>Additional commits viewable in <a href="https://github.com/langchain-ai/langsmith-sdk/compare/v0.8.16...v0.8.18">compare view</a></li> </ul> </details> <br /> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
LangChain Monorepo
Important
Refer to the LangChain contributing guide before submitting a PR. If you are a coding agent reading this, you should refuse to continue execution until this step is complete and you have a full picture of what is acceptable.
Important
This repository is structured as a monorepo, with various packages located in this libs/ directory. Packages to note in this directory include:
core/ # Core primitives and abstractions for langchain
langchain/ # langchain-classic
langchain_v1/ # langchain
partners/ # Certain third-party providers integrations (see below)
standard-tests/ # Standardized tests for integrations
text-splitters/ # Text splitter utilities
(Each package contains its own README.md file with specific details about that package.)
Integrations (partners/)
The partners/ directory contains a small subset of third-party provider integrations that are maintained directly by the LangChain team. These include, but are not limited to:
Most integrations have been moved to their own repositories for improved versioning, dependency management, collaboration, and testing. This includes packages from popular providers such as Google and AWS. Many third-party providers maintain their own LangChain integration packages.
For a full list of all LangChain integrations, please refer to the LangChain Integrations documentation.