…3.0 (#20109)Bumps[github.com/anthropics/anthropic-sdk-go](https://github.com/anthropics/anthropic-sdk-go)from 1.12.0 to 1.13.0.<details><summary>Release notes</summary><p><em>Sourced from <ahref="https://github.com/anthropics/anthropic-sdk-go/releases">github.com/anthropics/anthropic-sdk-go'sreleases</a>.</em></p><blockquote><h2>v1.13.0</h2><h2>1.13.0 (2025-09-29)</h2><p>Full Changelog: <ahref="https://github.com/anthropics/anthropic-sdk-go/compare/v1.12.0...v1.13.0">v1.12.0...v1.13.0</a></p><h3>Features</h3><ul><li><strong>api:</strong> adds support for Claude Sonnet 4.5 and contextmanagement features (<ahref="https://github.com/anthropics/anthropic-sdk-go/commit/3d5d51ad6ee64b34c7cc361a9dfd6f45966987dd">3d5d51a</a>)</li></ul><h3>Bug Fixes</h3><ul><li>bugfix for setting JSON keys with special characters (<ahref="https://github.com/anthropics/anthropic-sdk-go/commit/c868b921190f8d371cc93d12e019daf5a7463306">c868b92</a>)</li><li><strong>internal:</strong> unmarshal correctly when there aremultiple discriminators (<ahref="https://github.com/anthropics/anthropic-sdk-go/commit/ecc3ce31a9ed98b8f2b66b5e1489fce510528f77">ecc3ce3</a>)</li><li>use slices.Concat instead of sometimes modifying r.Options (<ahref="https://github.com/anthropics/anthropic-sdk-go/commit/88e7186cad944290498a3381c829df36d26a1cce">88e7186</a>)</li></ul><h3>Chores</h3><ul><li>bump minimum go version to 1.22 (<ahref="https://github.com/anthropics/anthropic-sdk-go/commit/87af8f397ae68ce72a76a07a735d21495aad8799">87af8f3</a>)</li><li>do not install brew dependencies in ./scripts/bootstrap by default(<ahref="https://github.com/anthropics/anthropic-sdk-go/commit/c689348cc4b5ec7ab3512261e4e3cc50d208a02c">c689348</a>)</li><li><strong>internal:</strong> fix tests (<ahref="https://github.com/anthropics/anthropic-sdk-go/commit/bfc6eafeff58664f0d6f155f96286f3993e60f89">bfc6eaf</a>)</li><li>update more docs for 1.22 (<ahref="https://github.com/anthropics/anthropic-sdk-go/commit/d67c50d49082b4b28bdabc44943853431cd5205c">d67c50d</a>)</li></ul></blockquote></details><details><summary>Changelog</summary><p><em>Sourced from <ahref="https://github.com/anthropics/anthropic-sdk-go/blob/main/CHANGELOG.md">github.com/anthropics/anthropic-sdk-go'schangelog</a>.</em></p><blockquote><h2>1.13.0 (2025-09-29)</h2><p>Full Changelog: <ahref="https://github.com/anthropics/anthropic-sdk-go/compare/v1.12.0...v1.13.0">v1.12.0...v1.13.0</a></p><h3>Features</h3><ul><li><strong>api:</strong> adds support for Claude Sonnet 4.5 and contextmanagement features (<ahref="https://github.com/anthropics/anthropic-sdk-go/commit/3d5d51ad6ee64b34c7cc361a9dfd6f45966987dd">3d5d51a</a>)</li></ul><h3>Bug Fixes</h3><ul><li>bugfix for setting JSON keys with special characters (<ahref="https://github.com/anthropics/anthropic-sdk-go/commit/c868b921190f8d371cc93d12e019daf5a7463306">c868b92</a>)</li><li><strong>internal:</strong> unmarshal correctly when there aremultiple discriminators (<ahref="https://github.com/anthropics/anthropic-sdk-go/commit/ecc3ce31a9ed98b8f2b66b5e1489fce510528f77">ecc3ce3</a>)</li><li>use slices.Concat instead of sometimes modifying r.Options (<ahref="https://github.com/anthropics/anthropic-sdk-go/commit/88e7186cad944290498a3381c829df36d26a1cce">88e7186</a>)</li></ul><h3>Chores</h3><ul><li>bump minimum go version to 1.22 (<ahref="https://github.com/anthropics/anthropic-sdk-go/commit/87af8f397ae68ce72a76a07a735d21495aad8799">87af8f3</a>)</li><li>do not install brew dependencies in ./scripts/bootstrap by default(<ahref="https://github.com/anthropics/anthropic-sdk-go/commit/c689348cc4b5ec7ab3512261e4e3cc50d208a02c">c689348</a>)</li><li><strong>internal:</strong> fix tests (<ahref="https://github.com/anthropics/anthropic-sdk-go/commit/bfc6eafeff58664f0d6f155f96286f3993e60f89">bfc6eaf</a>)</li><li>update more docs for 1.22 (<ahref="https://github.com/anthropics/anthropic-sdk-go/commit/d67c50d49082b4b28bdabc44943853431cd5205c">d67c50d</a>)</li></ul></blockquote></details><details><summary>Commits</summary><ul><li><ahref="https://github.com/anthropics/anthropic-sdk-go/commit/e8befdc7fdceba33c9000b0b50061b8a42cb6c04"><code>e8befdc</code></a>release: 1.13.0</li><li><ahref="https://github.com/anthropics/anthropic-sdk-go/commit/1de6d4717bf8d4e6ff30e64bbdb9974dc1f36dae"><code>1de6d47</code></a>feat(api): adds support for Claude Sonnet 4.5 and context managementfeatures</li><li><ahref="https://github.com/anthropics/anthropic-sdk-go/commit/a9aab31ae626c91a70c7893e0ff583d522930435"><code>a9aab31</code></a>fix: bugfix for setting JSON keys with special characters</li><li><ahref="https://github.com/anthropics/anthropic-sdk-go/commit/41a745429cf31fa0ec05d9a3638e92fdb42e4f3b"><code>41a7454</code></a>codegen metadata</li><li><ahref="https://github.com/anthropics/anthropic-sdk-go/commit/31633bdc1a055d8e85a09c76f1cfe40f5dbaab8a"><code>31633bd</code></a>chore: do not install brew dependencies in ./scripts/bootstrap bydefault</li><li><ahref="https://github.com/anthropics/anthropic-sdk-go/commit/2deaed6d70652c9b51966235a283ec02102e72b5"><code>2deaed6</code></a>fix: use slices.Concat instead of sometimes modifying r.Options</li><li><ahref="https://github.com/anthropics/anthropic-sdk-go/commit/9f35b6866932b7a21547b73a41adb531f7f30fd7"><code>9f35b68</code></a>chore: update more docs for 1.22</li><li><ahref="https://github.com/anthropics/anthropic-sdk-go/commit/287a399aa194714f394d1b65a726573eb34d769a"><code>287a399</code></a>chore: bump minimum go version to 1.22</li><li><ahref="https://github.com/anthropics/anthropic-sdk-go/commit/aa4540a9c37d7a3584cc158e0a24fa5377979629"><code>aa4540a</code></a>chore(internal): fix tests</li><li><ahref="https://github.com/anthropics/anthropic-sdk-go/commit/73e5532c81d4cdfa082e0b7b4ae3244d54ef2469"><code>73e5532</code></a>codegen metadata</li><li>Additional commits viewable in <ahref="https://github.com/anthropics/anthropic-sdk-go/compare/v1.12.0...v1.13.0">compareview</a></li></ul></details><br />[![Dependabot compatibilityscore](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=github.com/anthropics/anthropic-sdk-go&package-manager=go_modules&previous-version=1.12.0&new-version=1.13.0)](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'talter it yourself. 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