mirror of https://github.com/hwchase17/langchain.git synced 2026-07-01 14:47:02 +00:00

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dependabot[bot] a4e5bd680a chore: bump jupyterlab from 4.5.7 to 4.5.9 in /libs/text-splitters (#38296 )

Bumps [jupyterlab](https://github.com/jupyterlab/jupyterlab) from 4.5.7
to 4.5.9.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/jupyterlab/jupyterlab/releases">jupyterlab's
releases</a>.</em></p>
<blockquote>
<h2>v4.5.9</h2>
<h2>4.5.9</h2>
<p>(<a
href="https://github.com/jupyterlab/jupyterlab/compare/v4.5.8...26936727d7f197bab4f314ca50690cd162d50312">Full
Changelog</a>)</p>
<h3>Bugs fixed</h3>
<ul>
<li>Fix <code>jupyter labextension build</code> crash on <code>webpack ≥
5.107</code> <a
href="https://redirect.github.com/jupyterlab/jupyterlab/pull/19021">#19021</a>
(<a href="https://github.com/Darshan808"><code>@Darshan808</code></a>,
<a
href="https://github.com/krassowski"><code>@krassowski</code></a>)</li>
<li>Backport PR <a
href="https://redirect.github.com/jupyterlab/jupyterlab/issues/18992">#18992</a>:
Fix hidden cells after moving collapsed headings <a
href="https://redirect.github.com/jupyterlab/jupyterlab/pull/19016">#19016</a>
(<a href="https://github.com/MUFFANUJ"><code>@MUFFANUJ</code></a>, <a
href="https://github.com/krassowski"><code>@krassowski</code></a>)</li>
<li>Forbid relative URLs in extensionmanager <a
href="https://redirect.github.com/jupyterlab/jupyterlab/pull/19013">#19013</a>
(<a href="https://github.com/Yann-P"><code>@Yann-P</code></a>)</li>
<li>Fix XSS in extension manager's <code>homepage_url</code> <a
href="https://redirect.github.com/jupyterlab/jupyterlab/pull/19003">#19003</a>
(<a href="https://github.com/Yann-P"><code>@Yann-P</code></a>)</li>
<li>Fix toolbar popup row clipping in Safari <a
href="https://redirect.github.com/jupyterlab/jupyterlab/pull/18998">#18998</a>
(<a href="https://github.com/arun-357"><code>@arun-357</code></a>)</li>
</ul>
<h3>Contributors to this release</h3>
<p>The following people contributed discussions, new ideas, code and
documentation contributions, and review.
See <a
href="https://github-activity.readthedocs.io/en/latest/use/#how-does-this-tool-define-contributions-in-the-reports">our
definition of contributors</a>.</p>
<p>(<a
href="https://github.com/jupyterlab/jupyterlab/graphs/contributors?from=2026-06-04&amp;to=2026-06-17&amp;type=c">GitHub
contributors page for this release</a>)</p>
<p><a href="https://github.com/arun-357"><code>@arun-357</code></a> (<a
href="https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Aarun-357+updated%3A2026-06-04..2026-06-17&amp;type=Issues">activity</a>)
| <a href="https://github.com/Darshan808"><code>@Darshan808</code></a>
(<a
href="https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3ADarshan808+updated%3A2026-06-04..2026-06-17&amp;type=Issues">activity</a>)
| <a href="https://github.com/krassowski"><code>@krassowski</code></a>
(<a
href="https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Akrassowski+updated%3A2026-06-04..2026-06-17&amp;type=Issues">activity</a>)
| <a href="https://github.com/MUFFANUJ"><code>@MUFFANUJ</code></a> (<a
href="https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3AMUFFANUJ+updated%3A2026-06-04..2026-06-17&amp;type=Issues">activity</a>)
| <a href="https://github.com/Yann-P"><code>@Yann-P</code></a> (<a
href="https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3AYann-P+updated%3A2026-06-04..2026-06-17&amp;type=Issues">activity</a>)</p>
<h2>v4.5.8</h2>
<h2>4.5.8</h2>
<p>(<a
href="https://github.com/jupyterlab/jupyterlab/compare/v4.5.7...8d30d481fbab784096e04d85dfa3b0c36e77be2c">Full
Changelog</a>)</p>
<h3>Bugs fixed</h3>
<ul>
<li>Prevent dialog from hanging when <code>getValue()</code> throws <a
href="https://redirect.github.com/jupyterlab/jupyterlab/pull/18938">#18938</a>
(<a
href="https://github.com/AliMahmoudDev"><code>@AliMahmoudDev</code></a>)</li>
<li>Add <code>packaging</code> min version pin <a
href="https://redirect.github.com/jupyterlab/jupyterlab/pull/18910">#18910</a>
(<a
href="https://github.com/krassowski"><code>@krassowski</code></a>)</li>
<li>Use CSS <code>anchor</code> for prompt overlay <a
href="https://redirect.github.com/jupyterlab/jupyterlab/pull/18840">#18840</a>
(<a
href="https://github.com/CrafterKolyan"><code>@CrafterKolyan</code></a>)</li>
</ul>
<h3>Maintenance and upkeep improvements</h3>
<ul>
<li>Fix completer test failures on CI <a
href="https://redirect.github.com/jupyterlab/jupyterlab/pull/18946">#18946</a>
(<a
href="https://github.com/krassowski"><code>@krassowski</code></a>)</li>
<li>Bump license webpack plugin <a
href="https://redirect.github.com/jupyterlab/jupyterlab/pull/18929">#18929</a>
(<a href="https://github.com/Darshan808"><code>@Darshan808</code></a>,
<a
href="https://github.com/krassowski"><code>@krassowski</code></a>)</li>
</ul>
<h3>Contributors to this release</h3>
<p>The following people contributed discussions, new ideas, code and
documentation contributions, and review.
See <a
href="https://github-activity.readthedocs.io/en/latest/use/#how-does-this-tool-define-contributions-in-the-reports">our
definition of contributors</a>.</p>
<p>(<a
href="https://github.com/jupyterlab/jupyterlab/graphs/contributors?from=2026-04-29&amp;to=2026-06-04&amp;type=c">GitHub
contributors page for this release</a>)</p>
<p><a
href="https://github.com/AliMahmoudDev"><code>@AliMahmoudDev</code></a>
(<a
href="https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3AAliMahmoudDev+updated%3A2026-04-29..2026-06-04&amp;type=Issues">activity</a>)
| <a
href="https://github.com/CrafterKolyan"><code>@CrafterKolyan</code></a>
(<a
href="https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3ACrafterKolyan+updated%3A2026-04-29..2026-06-04&amp;type=Issues">activity</a>)
| <a href="https://github.com/Darshan808"><code>@Darshan808</code></a>
(<a
href="https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3ADarshan808+updated%3A2026-04-29..2026-06-04&amp;type=Issues">activity</a>)
| <a href="https://github.com/krassowski"><code>@krassowski</code></a>
(<a
href="https://github.com/search?q=repo%3Ajupyterlab%2Fjupyterlab+involves%3Akrassowski+updated%3A2026-04-29..2026-06-04&amp;type=Issues">activity</a>)</p>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="dd65403362"><code>dd65403</code></a>
[ci skip] Publish 4.5.9</li>
<li><a
href="26936727d7"><code>2693672</code></a>
Backport PR <a
href="https://redirect.github.com/jupyterlab/jupyterlab/issues/18992">#18992</a>:
Fix hidden cells after moving collapsed headings (<a
href="https://redirect.github.com/jupyterlab/jupyterlab/issues/19016">#19016</a>)</li>
<li><a
href="360c1760b5"><code>360c176</code></a>
Backport PR <a
href="https://redirect.github.com/jupyterlab/jupyterlab/issues/18998">#18998</a>
on branch 4.5.x (Fix toolbar popup row clipping in Safari)...</li>
<li><a
href="e9db01011d"><code>e9db010</code></a>
Fix <code>jupyter labextension build</code> crash on <code>webpack ≥
5.107</code> (<a
href="https://redirect.github.com/jupyterlab/jupyterlab/issues/19021">#19021</a>)</li>
<li><a
href="3b8428c04e"><code>3b8428c</code></a>
Backport PR <a
href="https://redirect.github.com/jupyterlab/jupyterlab/issues/19013">#19013</a>
on branch 4.5.x (Forbid relative URLs in extensionmanager)...</li>
<li><a
href="3c84a84cf4"><code>3c84a84</code></a>
Backport PR <a
href="https://redirect.github.com/jupyterlab/jupyterlab/issues/19003">#19003</a>
on branch 4.5.x (Fix XSS in extension manager's `homepage_...</li>
<li><a
href="0dee9961fa"><code>0dee996</code></a>
[ci skip] Publish 4.5.8</li>
<li><a
href="8d30d481fb"><code>8d30d48</code></a>
Backport PR <a
href="https://redirect.github.com/jupyterlab/jupyterlab/issues/18946">#18946</a>
on branch 4.5.x (Fix completer test failures on CI) (<a
href="https://redirect.github.com/jupyterlab/jupyterlab/issues/18949">#18949</a>)</li>
<li><a
href="872d4c8449"><code>872d4c8</code></a>
Backport PR <a
href="https://redirect.github.com/jupyterlab/jupyterlab/issues/18938">#18938</a>
on branch 4.5.x (Prevent dialog from hanging when `getValu...</li>
<li><a
href="d8a387498b"><code>d8a3874</code></a>
Bump license webpack plugin (<a
href="https://redirect.github.com/jupyterlab/jupyterlab/issues/18929">#18929</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/jupyterlab/jupyterlab/compare/@jupyterlab/lsp@4.5.7...@jupyterlab/lsp@4.5.9">compare
view</a></li>
</ul>
</details>
<br />


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2026-06-19 22:09:05 -04:00

langchain_text_splitters

chore(core): fix some any generics (#34545 )

2026-06-10 15:32:14 -04:00

scripts

ci: avoid unnecessary dep installs in lint targets (#36046 )

2026-03-17 21:23:29 -04:00

tests

fix(langchain): tighten structured output model fallbacks (#38042 )

2026-06-10 21:18:14 -04:00

extended_testing_deps.txt

chore: update lxml requirement from <7.0,>=4.9.3 to >=6.1.0,<7.0 in /libs/text-splitters (#37126 )

2026-05-01 10:12:49 -04:00

Makefile

fix(infra): correct lint_diff relative paths in package makefiles (#36333 )

2026-03-28 02:32:02 -04:00

pyproject.toml

release(core): 1.4.7 (#38111 )

2026-06-12 14:54:25 -04:00

README.md

docs: refresh README installation and resources (#38119 )

2026-06-12 17:38:22 -04:00

uv.lock

chore: bump jupyterlab from 4.5.7 to 4.5.9 in /libs/text-splitters (#38296 )

2026-06-19 22:09:05 -04:00

README.md

🦜✂️ LangChain Text Splitters

Looking for the JS/TS version? Check out LangChain.js.

Quick Install

uv add langchain-text-splitters

🤔 What is this?

LangChain Text Splitters contains utilities for splitting into chunks a wide variety of text documents.

📖 Documentation

For full documentation, see the API reference.

📕 Releases & Versioning

See our Releases and Versioning policies.

We encourage pinning your version to a specific version in order to avoid breaking your CI when we publish new tests. We recommend upgrading to the latest version periodically to make sure you have the latest tests.

Not pinning your version will ensure you always have the latest tests, but it may also break your CI if we introduce tests that your integration doesn't pass.

💁 Contributing

As an open-source project in a rapidly developing field, we are extremely open to contributions, whether it be in the form of a new feature, improved infrastructure, or better documentation.

For detailed information on how to contribute, see the Contributing Guide.

Resources

LangChain Academy — comprehensive, free courses on LangChain libraries and products, made by the LangChain team
Code of Conduct — community guidelines and standards