Bumps [werkzeug](https://github.com/pallets/werkzeug) from 3.1.1 to 3.1.6. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/pallets/werkzeug/releases">werkzeug's releases</a>.</em></p> <blockquote> <h2>3.1.6</h2> <p>This is the Werkzeug 3.1.6 security fix release, which fixes a security issue but does not otherwise change behavior and should not result in breaking changes compared to the latest feature release.</p> <p>PyPI: <a href="https://pypi.org/project/Werkzeug/3.1.6/">https://pypi.org/project/Werkzeug/3.1.6/</a> Changes: <a href="https://werkzeug.palletsprojects.com/page/changes/#version-3-1-6">https://werkzeug.palletsprojects.com/page/changes/#version-3-1-6</a></p> <ul> <li><code>safe_join</code> on Windows does not allow special devices names in multi-segment paths. <a href="https://github.com/pallets/werkzeug/security/advisories/GHSA-29vq-49wr-vm6x">GHSA-29vq-49wr-vm6x</a></li> </ul> <h2>3.1.5</h2> <p>This is the Werkzeug 3.1.5 security fix release, which fixes security issues and bugs but does not otherwise change behavior and should not result in breaking changes compared to the latest feature release.</p> <p>PyPI: <a href="https://pypi.org/project/Werkzeug/3.1.5/">https://pypi.org/project/Werkzeug/3.1.5/</a> Changes: <a href="https://werkzeug.palletsprojects.com/page/changes/#version-3-1-5">https://werkzeug.palletsprojects.com/page/changes/#version-3-1-5</a> Milestone: <a href="https://github.com/pallets/werkzeug/milestone/43?closed=1">https://github.com/pallets/werkzeug/milestone/43?closed=1</a></p> <ul> <li><code>safe_join</code> on Windows does not allow more special device names, regardless of extension or surrounding spaces. <a href="https://github.com/pallets/werkzeug/security/advisories/GHSA-87hc-h4r5-73f7">GHSA-87hc-h4r5-73f7</a></li> <li>The multipart form parser handles a <code>\r\n</code> sequence at a chunk boundary. This fixes the previous attempt, which caused incorrect content lengths. <a href="https://redirect.github.com/pallets/werkzeug/issues/3065">#3065</a> <a href="https://redirect.github.com/pallets/werkzeug/issues/3077">#3077</a></li> <li>Fix <code>AttributeError</code> when initializing <code>DebuggedApplication</code> with <code>pin_security=False</code>. <a href="https://redirect.github.com/pallets/werkzeug/issues/3075">#3075</a></li> </ul> <h2>3.1.4</h2> <p>This is the Werkzeug 3.1.4 fix release, which fixes bugs but does not otherwise change behavior and should not result in breaking changes compared to the latest feature release.</p> <p>PyPI: <a href="https://pypi.org/project/Werkzeug/3.1.4/">https://pypi.org/project/Werkzeug/3.1.4/</a> Changes: <a href="https://werkzeug.palletsprojects.com/page/changes/#version-3-1-4">https://werkzeug.palletsprojects.com/page/changes/#version-3-1-4</a> Milestone: <a href="https://github.com/pallets/werkzeug/milestone/42?closed=1">https://github.com/pallets/werkzeug/milestone/42?closed=1</a></p> <ul> <li><code>safe_join</code> on Windows does not allow special device names. This prevents reading from these when using <code>send_from_directory</code>. <code>secure_filename</code> already prevented writing to these. <a href="https://github.com/pallets/werkzeug/security/advisories/GHSA-hgf8-39gv-g3f2">ghsa-hgf8-39gv-g3f2</a></li> <li>The debugger pin fails after 10 attempts instead of 11. <a href="https://redirect.github.com/pallets/werkzeug/issues/3020">#3020</a></li> <li>The multipart form parser handles a <code>\r\n</code> sequence at a chunk boundary. <a href="https://redirect.github.com/pallets/werkzeug/issues/3065">#3065</a></li> <li>Improve CPU usage during Watchdog reloader. <a href="https://redirect.github.com/pallets/werkzeug/issues/3054">#3054</a></li> <li><code>Request.json</code> annotation is more accurate. <a href="https://redirect.github.com/pallets/werkzeug/issues/3067">#3067</a></li> <li>Traceback rendering handles when the line number is beyond the available source lines. <a href="https://redirect.github.com/pallets/werkzeug/issues/3044">#3044</a></li> <li><code>HTTPException.get_response</code> annotation and doc better conveys the distinction between WSGI and sans-IO responses. <a href="https://redirect.github.com/pallets/werkzeug/issues/3056">#3056</a></li> </ul> <h2>3.1.3</h2> <p>This is the Werkzeug 3.1.3 fix release, which fixes bugs but does not otherwise change behavior and should not result in breaking changes vs 3.1.0.</p> <p>PyPI: <a href="https://pypi.org/project/Werkzeug/3.1.3/">https://pypi.org/project/Werkzeug/3.1.3/</a> Changes: <a href="https://werkzeug.palletsprojects.com/en/stable/changes/#version-3-1-3">https://werkzeug.palletsprojects.com/en/stable/changes/#version-3-1-3</a> Milestone: <a href="https://github.com/pallets/werkzeug/milestone/41?closed=1">https://github.com/pallets/werkzeug/milestone/41?closed=1</a></p> <ul> <li>Initial data passed to <code>MultiDict</code> and similar interfaces only accepts <code>list</code>, <code>tuple</code>, or <code>set</code> when passing multiple values. It had been changed to accept any <code>Collection</code>, but this matched types that should be treated as single values, such as <code>bytes</code>. <a href="https://redirect.github.com/pallets/werkzeug/issues/2994">#2994</a></li> <li>When the <code>Host</code> header is not set and <code>Request.host</code> falls back to the WSGI <code>SERVER_NAME</code> value, if that value is an IPv6 address it is wrapped in <code>[]</code> to match the <code>Host</code> header. <a href="https://redirect.github.com/pallets/werkzeug/issues/2993">#2993</a></li> </ul> <h2>3.1.2</h2> <p>This is the Werkzeug 3.1.2 fix release, which fixes bugs but does not otherwise change behavior and should not result in breaking changes vs 3.1.0.</p> <p>PyPI: <a href="https://pypi.org/project/Werkzeug/3.1.2/">https://pypi.org/project/Werkzeug/3.1.2/</a> Changes: <a href="https://werkzeug.palletsprojects.com/en/stable/changes/#version-3-1-2">https://werkzeug.palletsprojects.com/en/stable/changes/#version-3-1-2</a></p>  </blockquote> <p>... (truncated)</p> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/pallets/werkzeug/blob/main/CHANGES.rst">werkzeug's changelog</a>.</em></p> <blockquote> <h2>Version 3.1.6</h2> <p>Released 2026-02-19</p> <ul> <li><code>safe_join</code> on Windows does not allow special devices names in multi-segment paths. :ghsa:<code>29vq-49wr-vm6x</code></li> </ul> <h2>Version 3.1.5</h2> <p>Released 2026-01-08</p> <ul> <li><code>safe_join</code> on Windows does not allow more special device names, regardless of extension or surrounding spaces. :ghsa:<code>87hc-h4r5-73f7</code></li> <li>The multipart form parser handles a <code>\r\n</code> sequence at a chunk boundary. This fixes the previous attempt, which caused incorrect content lengths. :issue:<code>3065</code> :issue:<code>3077</code></li> <li>Fix <code>AttributeError</code> when initializing <code>DebuggedApplication</code> with <code>pin_security=False</code>. :issue:<code>3075</code></li> </ul> <h2>Version 3.1.4</h2> <p>Released 2025-11-28</p> <ul> <li><code>safe_join</code> on Windows does not allow special device names. This prevents reading from these when using <code>send_from_directory</code>. <code>secure_filename</code> already prevented writing to these. :ghsa:<code>hgf8-39gv-g3f2</code></li> <li>The debugger pin fails after 10 attempts instead of 11. :pr:<code>3020</code></li> <li>The multipart form parser handles a <code>\r\n</code> sequence at a chunk boundary. :issue:<code>3065</code></li> <li>Improve CPU usage during Watchdog reloader. :issue:<code>3054</code></li> <li><code>Request.json</code> annotation is more accurate. :issue:<code>3067</code></li> <li>Traceback rendering handles when the line number is beyond the available source lines. :issue:<code>3044</code></li> <li><code>HTTPException.get_response</code> annotation and doc better conveys the distinction between WSGI and sans-IO responses. :issue:<code>3056</code></li> </ul> <h2>Version 3.1.3</h2> <p>Released 2024-11-08</p> <ul> <li>Initial data passed to <code>MultiDict</code> and similar interfaces only accepts <code>list</code>, <code>tuple</code>, or <code>set</code> when passing multiple values. It had been changed to accept any <code>Collection</code>, but this matched types that should be</li> </ul>  </blockquote> <p>... (truncated)</p> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/pallets/werkzeug/commit/04da1b5221b7a7b57e82246e4b5741d37a6b2e56"><code>04da1b5</code></a> release version 3.1.6</li> <li><a href="https://github.com/pallets/werkzeug/commit/f407712fdc60a09c2b3f4fe7db557703e5d9338d"><code>f407712</code></a> Merge commit from fork</li> <li><a href="https://github.com/pallets/werkzeug/commit/f54fe98026253e70fbbcd35a6b52fb67cfff1c03"><code>f54fe98</code></a> safe_join prevents Windows special device names in multi-segment paths</li> <li><a href="https://github.com/pallets/werkzeug/commit/d005985ef69ffe3275eda8fb6fb25e074dbe871b"><code>d005985</code></a> start version 3.1.6</li> <li><a href="https://github.com/pallets/werkzeug/commit/8565c2cbd6681ae8463e77d4fc0795324a7fdae7"><code>8565c2c</code></a> document rule priority (<a href="https://redirect.github.com/pallets/werkzeug/issues/3102">#3102</a>)</li> <li><a href="https://github.com/pallets/werkzeug/commit/3febc7e90072bffe04c27e6b7478dfc4f88930df"><code>3febc7e</code></a> document rule priority</li> <li><a href="https://github.com/pallets/werkzeug/commit/2525b827646c10ab7adb334664e6a4af1b769181"><code>2525b82</code></a> remove state machine docs</li> <li><a href="https://github.com/pallets/werkzeug/commit/4abfbd553cdeb6d4e6fa693340d52b13c884079f"><code>4abfbd5</code></a> rewrite build docstring (<a href="https://redirect.github.com/pallets/werkzeug/issues/3097">#3097</a>)</li> <li><a href="https://github.com/pallets/werkzeug/commit/161c18b2a8800ae6ef377fb3cbdb933a878fea67"><code>161c18b</code></a> rewrite build docstring</li> <li><a href="https://github.com/pallets/werkzeug/commit/86e11c29e44726dae524cd9db11549b3b1ad681d"><code>86e11c2</code></a> release version 3.1.5 (<a href="https://redirect.github.com/pallets/werkzeug/issues/3085">#3085</a>)</li> <li>Additional commits viewable in <a href="https://github.com/pallets/werkzeug/compare/3.1.1...3.1.6">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=werkzeug&package-manager=uv&previous-version=3.1.1&new-version=3.1.6)](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. 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