Anthropic

Full Changelog: [v0.31.0...v0.31.1](https://github.com/anthropics/anthropic-sdk-python/compare/v0.31.0...v0.31.1)

Bug Fixes

* **bedrock:** correct request options for retries ([593](https://github.com/anthropics/anthropic-sdk-python/issues/593)) ([f68c81d](https://github.com/anthropics/anthropic-sdk-python/commit/f68c81d072fceb46d4c0d8ee62cf274eeea99415))


Chores

* **ci:** also run workflows for PRs targeting `next` ([587](https://github.com/anthropics/anthropic-sdk-python/issues/587)) ([f7e49f2](https://github.com/anthropics/anthropic-sdk-python/commit/f7e49f2f2ceb62cccd6961fc1bd799655ccd83ab))
* **internal:** minor changes to tests ([591](https://github.com/anthropics/anthropic-sdk-python/issues/591)) ([fabd591](https://github.com/anthropics/anthropic-sdk-python/commit/fabd5910f2e769b8bfbeaaa8b65ca8383b4954e3))
* **internal:** minor formatting changes ([a71927b](https://github.com/anthropics/anthropic-sdk-python/commit/a71927b7c7cff4e83eb485d3b0eef928a18acef6))
* **internal:** minor import restructuring ([588](https://github.com/anthropics/anthropic-sdk-python/issues/588)) ([1d9db4f](https://github.com/anthropics/anthropic-sdk-python/commit/1d9db4f6c1393c3879e83e1a3e1d1b4fedc33b5a))
* **internal:** minor options / compat functions updates ([592](https://github.com/anthropics/anthropic-sdk-python/issues/592)) ([d41a880](https://github.com/anthropics/anthropic-sdk-python/commit/d41a8807057958d4505e16325e4a06359a760260))
* **internal:** update mypy ([584](https://github.com/anthropics/anthropic-sdk-python/issues/584)) ([0a0edce](https://github.com/anthropics/anthropic-sdk-python/commit/0a0edce53e9eebd47770e71493302527e7f43751))

Full Changelog: [v0.30.1...v0.31.0](https://github.com/anthropics/anthropic-sdk-python/compare/v0.30.1...v0.31.0)

Features

* **client:** make request-id header more accessible ([581](https://github.com/anthropics/anthropic-sdk-python/issues/581)) ([130d470](https://github.com/anthropics/anthropic-sdk-python/commit/130d470fc624a25defb9d8e787462b77bdc0aad5))
* **vertex:** add copy and with_options ([578](https://github.com/anthropics/anthropic-sdk-python/issues/578)) ([fcd425f](https://github.com/anthropics/anthropic-sdk-python/commit/fcd425f724fee45195118aa218bd5c51fb9abed0))


Bug Fixes

* **client:** always respect content-type multipart/form-data if provided ([574](https://github.com/anthropics/anthropic-sdk-python/issues/574)) ([6051763](https://github.com/anthropics/anthropic-sdk-python/commit/6051763d886aa7107389d8b8aeacf74d296eed3d))
* **streaming/messages:** more robust event type construction ([576](https://github.com/anthropics/anthropic-sdk-python/issues/576)) ([98e2075](https://github.com/anthropics/anthropic-sdk-python/commit/98e2075869d816cd85af1a0588bd27719eff02a4))
* **types:** allow arbitrary types in image block param ([582](https://github.com/anthropics/anthropic-sdk-python/issues/582)) ([ebd6590](https://github.com/anthropics/anthropic-sdk-python/commit/ebd659014b63b51fa2f67fe88ef3fc9922be830d))
* Updated doc typo ([17be06b](https://github.com/anthropics/anthropic-sdk-python/commit/17be06bf3e39eff9de588d99cd59fa509c5ee6a6))
* **vertex:** avoid credentials refresh on every request ([575](https://github.com/anthropics/anthropic-sdk-python/issues/575)) ([37bd433](https://github.com/anthropics/anthropic-sdk-python/commit/37bd4337828f3efa14b194fa3025638229129416))


Chores

* **ci:** update rye to v0.35.0 ([577](https://github.com/anthropics/anthropic-sdk-python/issues/577)) ([e271d69](https://github.com/anthropics/anthropic-sdk-python/commit/e271d694babfb4bcb506064aa353ee29a8394c1d))
* **internal:** add helper method for constructing `BaseModel`s ([572](https://github.com/anthropics/anthropic-sdk-python/issues/572)) ([8e626ac](https://github.com/anthropics/anthropic-sdk-python/commit/8e626ac7c88bab413bc1e2d83b7556aa4a44fb63))
* **internal:** fix formatting ([a912917](https://github.com/anthropics/anthropic-sdk-python/commit/a912917686d6e4a46d192abf002ac69357b1d955))
* **internal:** minor request options handling changes ([580](https://github.com/anthropics/anthropic-sdk-python/issues/580)) ([d1dcf42](https://github.com/anthropics/anthropic-sdk-python/commit/d1dcf427ea78f57dd267d891c276b03d4010de78))

Full Changelog: [v0.30.0...v0.30.1](https://github.com/anthropics/anthropic-sdk-python/compare/v0.30.0...v0.30.1)

Bug Fixes

* **build:** include more files in sdist builds ([559](https://github.com/anthropics/anthropic-sdk-python/issues/559)) ([9170d08](https://github.com/anthropics/anthropic-sdk-python/commit/9170d08e056ecb33f1441f50b8407a1c60c45d94))


Chores

* **deps:** bump anyio to v4.4.0 ([562](https://github.com/anthropics/anthropic-sdk-python/issues/562)) ([70fc936](https://github.com/anthropics/anthropic-sdk-python/commit/70fc9361848e4825f8036da2b76a189d602e0baf))
* gitignore test server logs ([567](https://github.com/anthropics/anthropic-sdk-python/issues/567)) ([f7b9283](https://github.com/anthropics/anthropic-sdk-python/commit/f7b928386b9f6dfdea6842ce729024afdc55da3f))
* **internal:** add reflection helper function ([565](https://github.com/anthropics/anthropic-sdk-python/issues/565)) ([9483573](https://github.com/anthropics/anthropic-sdk-python/commit/948357378f2234e7ddc3843c0427cfa0b9914a21))
* **internal:** add rich as a dev dependency ([568](https://github.com/anthropics/anthropic-sdk-python/issues/568)) ([07903ac](https://github.com/anthropics/anthropic-sdk-python/commit/07903acb9388ce6a3c35058880c89e1275aab1e3))

Full Changelog: [v0.29.2...v0.30.0](https://github.com/anthropics/anthropic-sdk-python/compare/v0.29.2...v0.30.0)

Features

* **vertex:** add credentials argument ([542](https://github.com/anthropics/anthropic-sdk-python/issues/542)) ([3bfb2ea](https://github.com/anthropics/anthropic-sdk-python/commit/3bfb2eaf59410053870c7a598bef6404f2201145))

Full Changelog: [v0.29.1...v0.29.2](https://github.com/anthropics/anthropic-sdk-python/compare/v0.29.1...v0.29.2)

Bug Fixes

* temporarily patch upstream version to fix broken release flow ([555](https://github.com/anthropics/anthropic-sdk-python/issues/555)) ([5471710](https://github.com/anthropics/anthropic-sdk-python/commit/54717101f3844791bdde8b9b76f47abf04c6a971))

Full Changelog: [v0.29.0...v0.29.1](https://github.com/anthropics/anthropic-sdk-python/compare/v0.29.0...v0.29.1)

Bug Fixes

* **api:** add string to tool result block ([554](https://github.com/anthropics/anthropic-sdk-python/issues/554)) ([f283b4e](https://github.com/anthropics/anthropic-sdk-python/commit/f283b4eb9e4f118bb4ada38479747b22dd5282fa))
* **docs:** fix link to advanced python httpx docs ([550](https://github.com/anthropics/anthropic-sdk-python/issues/550)) ([474ff7c](https://github.com/anthropics/anthropic-sdk-python/commit/474ff7cad99039f3539a787ec535b5b13e2832a9))