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dependabot[bot] 1137d2dc09 chore: bump jupyter-server from 2.18.0 to 2.20.0 in /libs/text-splitters (#38250) 
Bumps [jupyter-server](https://github.com/jupyter-server/jupyter_server)
from 2.18.0 to 2.20.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/jupyter-server/jupyter_server/releases">jupyter-server's
releases</a>.</em></p>
<blockquote>
<h2>v2.20.0</h2>
<h2>2.20.0</h2>
<p>(<a
href="https://github.com/jupyter-server/jupyter_server/compare/v2.19.0...333e700119ee0bcc0b5fcd4c158213d7c275c778">Full
Changelog</a>)</p>
<h3>Security fixes</h3>
<ul>
<li>CVE-2026-44727 <a
href="https://github.com/jupyter-server/jupyter_server/security/advisories/GHSA-fcw5-x6j4-ccmp">GHSA-fcw5-x6j4-ccmp</a></li>
</ul>
<h3>Enhancements made</h3>
<ul>
<li>Fix confusing terminal output when using ServerApp.ip=0.0.0.0 <a
href="https://redirect.github.com/jupyter-server/jupyter_server/pull/1643">#1643</a>
(<a href="https://github.com/Yann-P"><code>@​Yann-P</code></a>, <a
href="https://github.com/minrk"><code>@​minrk</code></a>)</li>
<li>Add a toggle to enable curve encryption for all kernels that support
it <a
href="https://redirect.github.com/jupyter-server/jupyter_server/pull/1638">#1638</a>
(<a href="https://github.com/krassowski"><code>@​krassowski</code></a>,
<a href="https://github.com/Carreau"><code>@​Carreau</code></a>, <a
href="https://github.com/ianthomas23"><code>@​ianthomas23</code></a>, <a
href="https://github.com/minrk"><code>@​minrk</code></a>)</li>
</ul>
<h3>Bugs fixed</h3>
<ul>
<li>Grab the port from <code>bind_sockets</code> in case its different
<a
href="https://redirect.github.com/jupyter-server/jupyter_server/pull/1651">#1651</a>
(<a href="https://github.com/choldgraf"><code>@​choldgraf</code></a>, <a
href="https://github.com/krassowski"><code>@​krassowski</code></a>)</li>
</ul>
<h3>Maintenance and upkeep improvements</h3>
<ul>
<li>Fix <code>test_authorizer</code> having a spurious comma in params
<a
href="https://redirect.github.com/jupyter-server/jupyter_server/pull/1664">#1664</a>
(<a
href="https://github.com/krassowski"><code>@​krassowski</code></a>)</li>
<li>Add a reminder to merge GHSA before release <a
href="https://redirect.github.com/jupyter-server/jupyter_server/pull/1659">#1659</a>
(<a href="https://github.com/Yann-P"><code>@​Yann-P</code></a>, <a
href="https://github.com/Carreau"><code>@​Carreau</code></a>)</li>
<li>Exclude problematic <code>pywinpty</code> 3.0.4 version <a
href="https://redirect.github.com/jupyter-server/jupyter_server/pull/1658">#1658</a>
(<a
href="https://github.com/krassowski"><code>@​krassowski</code></a>)</li>
<li>ci: explicitly pass base-setup inputs to fix strict validation
failures <a
href="https://redirect.github.com/jupyter-server/jupyter_server/pull/1626">#1626</a>
(<a href="https://github.com/Carreau"><code>@​Carreau</code></a>, <a
href="https://github.com/Copilot"><code>@​Copilot</code></a>)</li>
</ul>
<h3>Documentation improvements</h3>
<ul>
<li>Align docs for curve encryption with latest JEP version <a
href="https://redirect.github.com/jupyter-server/jupyter_server/pull/1660">#1660</a>
(<a href="https://github.com/krassowski"><code>@​krassowski</code></a>,
<a href="https://github.com/Carreau"><code>@​Carreau</code></a>)</li>
<li>Remove PGP key from docs <a
href="https://redirect.github.com/jupyter-server/jupyter_server/pull/1653">#1653</a>
(<a href="https://github.com/Yann-P"><code>@​Yann-P</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/jupyter-server/jupyter_server/graphs/contributors?from=2026-05-29&amp;to=2026-06-17&amp;type=c">GitHub
contributors page for this release</a>)</p>
<p><a href="https://github.com/Carreau"><code>@​Carreau</code></a> (<a
href="https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3ACarreau+updated%3A2026-05-29..2026-06-17&amp;type=Issues">activity</a>)
| <a href="https://github.com/choldgraf"><code>@​choldgraf</code></a>
(<a
href="https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3Acholdgraf+updated%3A2026-05-29..2026-06-17&amp;type=Issues">activity</a>)
| <a href="https://github.com/Copilot"><code>@​Copilot</code></a> (<a
href="https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3ACopilot+updated%3A2026-05-29..2026-06-17&amp;type=Issues">activity</a>)
| <a
href="https://github.com/ianthomas23"><code>@​ianthomas23</code></a> (<a
href="https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3Aianthomas23+updated%3A2026-05-29..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%3Ajupyter-server%2Fjupyter_server+involves%3Akrassowski+updated%3A2026-05-29..2026-06-17&amp;type=Issues">activity</a>)
| <a href="https://github.com/minrk"><code>@​minrk</code></a> (<a
href="https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3Aminrk+updated%3A2026-05-29..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%3Ajupyter-server%2Fjupyter_server+involves%3AYann-P+updated%3A2026-05-29..2026-06-17&amp;type=Issues">activity</a>)</p>
<h2>v2.19.0</h2>
<h2>2.19.0</h2>
<p>(<a
href="https://github.com/jupyter-server/jupyter_server/compare/v2.18.2...664e2255c71efe963f397b9f803dbcf503b5a920">Full
Changelog</a>)</p>
<h3>Enhancements made</h3>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/jupyter-server/jupyter_server/blob/main/CHANGELOG.md">jupyter-server's
changelog</a>.</em></p>
<blockquote>
<h2>2.20.0</h2>
<p>(<a
href="https://github.com/jupyter-server/jupyter_server/compare/v2.19.0...333e700119ee0bcc0b5fcd4c158213d7c275c778">Full
Changelog</a>)</p>
<h3>Enhancements made</h3>
<ul>
<li>Fix confusing terminal output when using ServerApp.ip=0.0.0.0 <a
href="https://redirect.github.com/jupyter-server/jupyter_server/pull/1643">#1643</a>
(<a href="https://github.com/Yann-P"><code>@​Yann-P</code></a>, <a
href="https://github.com/minrk"><code>@​minrk</code></a>)</li>
<li>Add a toggle to enable curve encryption for all kernels that support
it <a
href="https://redirect.github.com/jupyter-server/jupyter_server/pull/1638">#1638</a>
(<a href="https://github.com/krassowski"><code>@​krassowski</code></a>,
<a href="https://github.com/Carreau"><code>@​Carreau</code></a>, <a
href="https://github.com/ianthomas23"><code>@​ianthomas23</code></a>, <a
href="https://github.com/minrk"><code>@​minrk</code></a>)</li>
</ul>
<h3>Bugs fixed</h3>
<ul>
<li>Grab the port from <code>bind_sockets</code> in case its different
<a
href="https://redirect.github.com/jupyter-server/jupyter_server/pull/1651">#1651</a>
(<a href="https://github.com/choldgraf"><code>@​choldgraf</code></a>, <a
href="https://github.com/krassowski"><code>@​krassowski</code></a>)</li>
</ul>
<h3>Maintenance and upkeep improvements</h3>
<ul>
<li>Fix <code>test_authorizer</code> having a spurious comma in params
<a
href="https://redirect.github.com/jupyter-server/jupyter_server/pull/1664">#1664</a>
(<a
href="https://github.com/krassowski"><code>@​krassowski</code></a>)</li>
<li>Add a reminder to merge GHSA before release <a
href="https://redirect.github.com/jupyter-server/jupyter_server/pull/1659">#1659</a>
(<a href="https://github.com/Yann-P"><code>@​Yann-P</code></a>, <a
href="https://github.com/Carreau"><code>@​Carreau</code></a>)</li>
<li>Exclude problematic <code>pywinpty</code> 3.0.4 version <a
href="https://redirect.github.com/jupyter-server/jupyter_server/pull/1658">#1658</a>
(<a
href="https://github.com/krassowski"><code>@​krassowski</code></a>)</li>
<li>ci: explicitly pass base-setup inputs to fix strict validation
failures <a
href="https://redirect.github.com/jupyter-server/jupyter_server/pull/1626">#1626</a>
(<a href="https://github.com/Carreau"><code>@​Carreau</code></a>, <a
href="https://github.com/Copilot"><code>@​Copilot</code></a>)</li>
</ul>
<h3>Documentation improvements</h3>
<ul>
<li>Align docs for curve encryption with latest JEP version <a
href="https://redirect.github.com/jupyter-server/jupyter_server/pull/1660">#1660</a>
(<a href="https://github.com/krassowski"><code>@​krassowski</code></a>,
<a href="https://github.com/Carreau"><code>@​Carreau</code></a>)</li>
<li>Remove PGP key from docs <a
href="https://redirect.github.com/jupyter-server/jupyter_server/pull/1653">#1653</a>
(<a href="https://github.com/Yann-P"><code>@​Yann-P</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/jupyter-server/jupyter_server/graphs/contributors?from=2026-05-29&amp;to=2026-06-17&amp;type=c">GitHub
contributors page for this release</a>)</p>
<p><a href="https://github.com/Carreau"><code>@​Carreau</code></a> (<a
href="https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3ACarreau+updated%3A2026-05-29..2026-06-17&amp;type=Issues">activity</a>)
| <a href="https://github.com/choldgraf"><code>@​choldgraf</code></a>
(<a
href="https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3Acholdgraf+updated%3A2026-05-29..2026-06-17&amp;type=Issues">activity</a>)
| <a href="https://github.com/Copilot"><code>@​Copilot</code></a> (<a
href="https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3ACopilot+updated%3A2026-05-29..2026-06-17&amp;type=Issues">activity</a>)
| <a
href="https://github.com/ianthomas23"><code>@​ianthomas23</code></a> (<a
href="https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3Aianthomas23+updated%3A2026-05-29..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%3Ajupyter-server%2Fjupyter_server+involves%3Akrassowski+updated%3A2026-05-29..2026-06-17&amp;type=Issues">activity</a>)
| <a href="https://github.com/minrk"><code>@​minrk</code></a> (<a
href="https://github.com/search?q=repo%3Ajupyter-server%2Fjupyter_server+involves%3Aminrk+updated%3A2026-05-29..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%3Ajupyter-server%2Fjupyter_server+involves%3AYann-P+updated%3A2026-05-29..2026-06-17&amp;type=Issues">activity</a>)</p>
<!-- raw HTML omitted -->
<h2>2.19.0</h2>
<p>(<a
href="https://github.com/jupyter-server/jupyter_server/compare/v2.18.2...664e2255c71efe963f397b9f803dbcf503b5a920">Full
Changelog</a>)</p>
<h3>Enhancements made</h3>
<ul>
<li>Return <code>unresolved</code> stanza when kernel scope is
unavailable for <code>resolvePath</code> (instead of failing with 404)
<a
href="https://redirect.github.com/jupyter-server/jupyter_server/pull/1641">#1641</a>
(<a href="https://github.com/MUFFANUJ"><code>@​MUFFANUJ</code></a>, <a
href="https://github.com/Carreau"><code>@​Carreau</code></a>, <a
href="https://github.com/krassowski"><code>@​krassowski</code></a>)</li>
</ul>
<h3>Bugs fixed</h3>
<ul>
<li>Recreate notary store on failure to prevent save deadlock and data
loss <a
href="https://redirect.github.com/jupyter-server/jupyter_server/pull/1640">#1640</a>
(<a href="https://github.com/krassowski"><code>@​krassowski</code></a>,
<a href="https://github.com/Carreau"><code>@​Carreau</code></a>)</li>
</ul>
<h3>Maintenance and upkeep improvements</h3>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="05a78ad879"><code>05a78ad</code></a>
Publish 2.20.0</li>
<li><a
href="6cbee8d65e"><code>6cbee8d</code></a>
Merge commit from fork</li>
<li><a
href="333e700119"><code>333e700</code></a>
Fix <code>test_authorizer</code> having a spurious comma in params (<a
href="https://redirect.github.com/jupyter-server/jupyter_server/issues/1664">#1664</a>)</li>
<li><a
href="cccd543352"><code>cccd543</code></a>
Fix CI: explicitly pass base-setup inputs to avoid strict validation
failures</li>
<li><a
href="cd16d715df"><code>cd16d71</code></a>
Align docs for curve encryption with latest JEP version (<a
href="https://redirect.github.com/jupyter-server/jupyter_server/issues/1660">#1660</a>)</li>
<li><a
href="e458061e6e"><code>e458061</code></a>
Add a toggle to enable curve encryption for all kernels that support it
(<a
href="https://redirect.github.com/jupyter-server/jupyter_server/issues/1638">#1638</a>)</li>
<li><a
href="0ceeb4fb61"><code>0ceeb4f</code></a>
Add note in RELEASE.md</li>
<li><a
href="b13f8a241b"><code>b13f8a2</code></a>
Markdown does not work.</li>
<li><a
href="e885b10a26"><code>e885b10</code></a>
Add GHSA reminder in prep-release</li>
<li><a
href="0e28c901e8"><code>0e28c90</code></a>
Exclude problematic <code>pywinpty</code> 3.0.4 version (<a
href="https://redirect.github.com/jupyter-server/jupyter_server/issues/1658">#1658</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/jupyter-server/jupyter_server/compare/v2.18.0...v2.20.0">compare
view</a></li>
</ul>
</details>
<br />


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2026-06-18 15:24:48 -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 jupyter-server from 2.18.0 to 2.20.0 in /libs/text-splitters (#38250)
2026-06-18 15:24:48 -04:00

README.md

🦜✂️ LangChain Text Splitters

PyPI - Version PyPI - License PyPI - Downloads Twitter

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
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