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Merge branch 'master' into fix/openai-file-block-mime-type

anmolg1997:fix/openai-file-block-mime-type

2 minutes ago

chore: bump mistune from 3.1.4 to 3.2.1 in /libs/core (#37237) Bumps [mistune](https://github.com/lepture/mistune) from 3.1.4 to 3.2.1. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/lepture/mistune/releases">mistune's releases</a>.</em></p> <blockquote> <h2>v3.2.1</h2> <h3> 🐞 Bug Fixes</h3> <ul> <li>Resolve Windows compatibility issues in file inclusion and tests - by <a href="https://github.com/Yuki9814"><code>@Yuki9814</code></a> <a href="https://github.com/lepture/mistune/commit/2547102">(25471)</a></li> <li>Escape html text - by <a href="https://github.com/lepture"><code>@lepture</code></a> <a href="https://github.com/lepture/mistune/commit/a3cb6e5">(a3cb6)</a></li> <li>Update link reference - by <a href="https://github.com/lepture"><code>@lepture</code></a> <a href="https://github.com/lepture/mistune/commit/85eb54f">(85eb5)</a></li> <li>Handle escaped dollar signs in inline math - by <a href="https://github.com/saschabuehrle"><code>@saschabuehrle</code></a> in <a href="https://redirect.github.com/lepture/mistune/issues/370">lepture/mistune#370</a> <a href="https://github.com/lepture/mistune/commit/7bd5709">(7bd57)</a></li> <li>Escape id of toc - by <a href="https://github.com/lepture"><code>@lepture</code></a> <a href="https://github.com/lepture/mistune/commit/04880a0">(04880)</a></li> <li>Escape id of headings - by <a href="https://github.com/lepture"><code>@lepture</code></a> <a href="https://github.com/lepture/mistune/commit/2855622">(28556)</a></li> <li>Remove double-encoding of image alt text - by <a href="https://github.com/lawrence3699"><code>@lawrence3699</code></a> <a href="https://github.com/lepture/mistune/commit/0d6f3d8">(0d6f3)</a></li> <li>Escape xml for math plugin - by <a href="https://github.com/lepture"><code>@lepture</code></a> <a href="https://github.com/lepture/mistune/commit/5fa092e">(5fa09)</a></li> <li>Use strict regex for image's height and width - by <a href="https://github.com/lepture"><code>@lepture</code></a> <a href="https://github.com/lepture/mistune/commit/8d0cb75">(8d0cb)</a></li> </ul> <h5> <a href="https://github.com/lepture/mistune/compare/v3.2.0...v3.2.1">View changes on GitHub</a></h5> <h2>v3.2.0</h2> <h3> 🚀 Features</h3> <ul> <li>Support footnotes that start on the next line. - by <a href="https://github.com/kylechui"><code>@kylechui</code></a> <a href="https://github.com/lepture/mistune/commit/2677e2d">(2677e)</a></li> <li>Properly handle code blocks inside footnotes. - by <a href="https://github.com/kylechui"><code>@kylechui</code></a> <a href="https://github.com/lepture/mistune/commit/0516c9e">(0516c)</a></li> <li>Support python 3.14 - by <a href="https://github.com/lepture"><code>@lepture</code></a> <a href="https://github.com/lepture/mistune/commit/7e0eb65">(7e0eb)</a></li> </ul> <h3> 🐞 Bug Fixes</h3> <ul> <li>Render ref links and footnotes in footnotes. - by <a href="https://github.com/lepture"><code>@lepture</code></a> <a href="https://github.com/lepture/mistune/commit/bd90e44">(bd90e)</a></li> <li>Render ref links in TOC. - by <a href="https://github.com/lemon24"><code>@lemon24</code></a> <a href="https://github.com/lepture/mistune/commit/a0a0148">(a0a01)</a></li> <li>Update typing for mypy upgrades - by <a href="https://github.com/lepture"><code>@lepture</code></a> <a href="https://github.com/lepture/mistune/commit/8d49cba">(8d49c)</a></li> <li>Render correct html for footnotes - by <a href="https://github.com/lepture"><code>@lepture</code></a> <a href="https://github.com/lepture/mistune/commit/9b62204">(9b622)</a></li> </ul> <h5> <a href="https://github.com/lepture/mistune/compare/v3.1.4...v3.2.0">View changes on GitHub</a></h5> </blockquote> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/lepture/mistune/blob/main/docs/changes.rst">mistune's changelog</a>.</em></p> <blockquote> <h2>Version 3.2.1</h2> <p><strong>Released on May 3, 2026</strong></p> <ul> <li>Escape link in <code>render_toc_ul</code>.</li> <li>Escape text in math plugin.</li> <li>Fix regex for math plugin.</li> <li>Escape heading's ID attribute.</li> <li>Fix <code>LINK_TITLE_RE</code> to prevent DoS.</li> <li>Escape class attribute for admonition directive.</li> <li>Remove double-encoding of image alt text.</li> <li>Escape class attribute for image directive.</li> <li>Fix width/height attribute for image directive.</li> </ul> <h2>Version 3.2.0</h2> <p><strong>Released on Dec 23, 2025</strong></p> <ul> <li>Announce supports for python 3.14</li> <li>Fix footnotes plugins for code blocks, ref links, blockquote and etc.</li> <li>Fix ref links in TOC.</li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/lepture/mistune/commit/067f90861088a496942f5eb43236135352b85d39"><code>067f908</code></a> chore: release 3.2.1</li> <li><a href="https://github.com/lepture/mistune/commit/bf5503067a7d8c3b065fb143f67a3a08eca77bb6"><code>bf55030</code></a> Merge pull request <a href="https://redirect.github.com/lepture/mistune/issues/438">#438</a> from saschabuehrle/fix/issue-370</li> <li><a href="https://github.com/lepture/mistune/commit/8d0cb7539a9ac82e633b98476b9922632eb8b948"><code>8d0cb75</code></a> fix: use strict regex for image's height and width</li> <li><a href="https://github.com/lepture/mistune/commit/5fa092e3053b86f16e4c49b9d3ba0b7ab63f09ab"><code>5fa092e</code></a> fix: escape xml for math plugin</li> <li><a href="https://github.com/lepture/mistune/commit/71ec9477ebfcf8dab0068804baf2c77461d77fbb"><code>71ec947</code></a> Merge pull request <a href="https://redirect.github.com/lepture/mistune/issues/440">#440</a> from lawrence3699/fix/image-alt-double-encoding</li> <li><a href="https://github.com/lepture/mistune/commit/0d6f3d850283d51e9c60e5a1b3c9343a18df3722"><code>0d6f3d8</code></a> fix: remove double-encoding of image alt text</li> <li><a href="https://github.com/lepture/mistune/commit/2855622d7fe235c6c805716edff943b5945d1eea"><code>2855622</code></a> fix: escape id of headings</li> <li><a href="https://github.com/lepture/mistune/commit/04880a004cb28318e5ebd7ee9e63c79fc9f9ed04"><code>04880a0</code></a> fix: escape id of toc</li> <li><a href="https://github.com/lepture/mistune/commit/7bd57096715385062505b3f78972be9fa823d6d4"><code>7bd5709</code></a> fix: handle escaped dollar signs in inline math (fixes <a href="https://redirect.github.com/lepture/mistune/issues/370">#370</a>)</li> <li><a href="https://github.com/lepture/mistune/commit/85eb54ff17da26327399bf188f9ff9b8fd515278"><code>85eb54f</code></a> fix: update link reference</li> <li>Additional commits viewable in <a href="https://github.com/lepture/mistune/compare/v3.1.4...v3.2.1">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=mistune&package-manager=uv&previous-version=3.1.4&new-version=3.2.1)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) 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) You can disable automated security fix PRs for this repo from the [Security Alerts page](https://github.com/langchain-ai/langchain/network/alerts). </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

master

12 hours ago

increment version

cc/release_core

13 hours ago

fix(core): validate paths in `prompt.save` and `load_prompt`, deprecate methods (#36200)

erny:backport/cve-2026-34070-load-prompt-path-traversal

15 hours ago

chore: bump mistune from 3.1.4 to 3.2.1 in /libs/core Bumps [mistune](https://github.com/lepture/mistune) from 3.1.4 to 3.2.1. - [Release notes](https://github.com/lepture/mistune/releases) - [Changelog](https://github.com/lepture/mistune/blob/main/docs/changes.rst) - [Commits](https://github.com/lepture/mistune/compare/v3.1.4...v3.2.1) --- updated-dependencies: - dependency-name: mistune dependency-version: 3.2.1 dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com>

dependabot/uv/libs/core/mistune-3.2.1

15 hours ago

chore(langchain-classic): deprecate hub, limit loads/dumps (#37234) deprecate hub classic and hub runnable. This code path isn't expected to be active for most users (it's dependent on having a very old version of the langsmith sdk). harden usage of loads/dumps.

master

15 hours ago

eugene/security_hardening

15 hours ago

Merge branch 'v1.4' into sr/release-langchain-1.3.0a2

sr/release-langchain-1.3.0a2

1 day ago

Latest Branches

0%

fix(core): use parsed mime_type for base64 file blocks in openai translator#36940

6 minutes ago

98e9c04

anmolg1997:fix/openai-file-block-mime-type

×3

release(core): 0.3.86#37242

13 hours ago

36e08eb

cc/release_core

×3.1

fix(core): backport path-traversal fix to v0.3 (CVE-2026-34070, GHSA-qh6h-p6c9-ff54)#37233

1 month ago

35d7a0d

erny:backport/cve-2026-34070-load-prompt-path-traversal

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