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3919f3b098
Updates the requirements on [lxml](https://github.com/lxml/lxml) to permit the latest version. <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/lxml/lxml/blob/master/CHANGES.txt">lxml's changelog</a>.</em></p> <blockquote> <h1>6.1.0 (2026-04-17)</h1> <p>This release fixes a possible external entity injection (XXE) vulnerability in <code>iterparse()</code> and the <code>ETCompatXMLParser</code>.</p> <h2>Features added</h2> <ul> <li> <p>GH#486: The HTML ARIA accessibility attributes were added to the set of safe attributes in <code>lxml.html.defs</code>. This allows <code>lxml_html_clean</code> to pass them through. Patch by oomsveta.</p> </li> <li> <p>The default chunk size for reading from file-likes in <code>iterparse()</code> is now configurable with a new <code>chunk_size</code> argument.</p> </li> </ul> <h2>Bugs fixed</h2> <ul> <li>LP#2146291: The <code>resolve_entities</code> option was still set to <code>True</code> for <code>iterparse</code> and <code>ETCompatXMLParser</code>, allowing for external entity injection (XXE) when using these parsers without setting this option explicitly. The default was now changed to <code>'internal'</code> only (as for the normal XML and HTML parsers since lxml 5.0). Issue found by Sihao Qiu as CVE-2026-41066.</li> </ul> <h1>6.0.4 (2026-04-12)</h1> <h2>Bugs fixed</h2> <ul> <li>LP#2148019: Spurious MemoryError during namespace cleanup.</li> </ul> <h1>6.0.3 (2026-04-09)</h1> <h2>Bugs fixed</h2> <ul> <li> <p>Several out of memory error cases now raise <code>MemoryError</code> that were not handled before.</p> </li> <li> <p>Slicing with large step values (outside of <code>+/- sys.maxsize</code>) could trigger undefined C behaviour.</p> </li> <li> <p>LP#2125399: Some failing tests were fixed or disabled in PyPy.</p> </li> <li> <p>LP#2138421: Memory leak in error cases when setting the <code>public_id</code> or <code>system_url</code> of a document.</p> </li> </ul> <!-- raw HTML omitted --> </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="43722f4402"><code>43722f4</code></a> Update changelog.</li> <li><a href="87470409b1"><code>8747040</code></a> Name version of option change in docstring.</li> <li><a href="6c36e6cef7"><code>6c36e6c</code></a> Fix pypistats URL in download statistics script.</li> <li><a href="c7d76d6cb8"><code>c7d76d6</code></a> Change security policy to point to Github security advisories.</li> <li><a href="378ccf82db"><code>378ccf8</code></a> Update project income report.</li> <li><a href="315270b810"><code>315270b</code></a> Docs: Reduce TOC depth of package pages and move module contents first.</li> <li><a href="6dbba7f3c7"><code>6dbba7f</code></a> Docs: Show current year in copyright line.</li> <li><a href="e4385bfa5d"><code>e4385bf</code></a> Update project income report.</li> <li><a href="5bed1e1a22"><code>5bed1e1</code></a> Validate file hashes in release download script.</li> <li><a href="c13ee10a42"><code>c13ee10</code></a> Prepare release of 6.1.0.</li> <li>Additional commits viewable in <a href="https://github.com/lxml/lxml/compare/lxml-4.9.3...lxml-6.1.0">compare view</a></li> </ul> </details> <br /> Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
🦜✂️ LangChain Text Splitters
Looking for the JS/TS version? Check out LangChain.js.
Quick Install
pip install 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.