release: 3.3.1 (#3658)

Automated Release PR
---


##
[3.3.1](https://github.com/openai/openai-python/compare/v3.3.0...v3.3.1)
(2026-08-19)


### Bug Fixes

* **deps:** update dependencies with published security fixes
([#3680](https://github.com/openai/openai-python/issues/3680))
([53aa4fc](https://github.com/openai/openai-python/commit/53aa4fc68b65f42456cafaaa5ff4b0d317184752))


### Chores

* **build:** migrate to uv
([#3653](https://github.com/openai/openai-python/issues/3653))
([b37e85d](https://github.com/openai/openai-python/commit/b37e85d8fe9cd2b23862dbc62716d38e2cacaf92))
* **deps:** remove jsonschema and unused fixture-validation dependencies
([0dfdfdd](https://github.com/openai/openai-python/commit/0dfdfdddfbeb591a1bb5b3b4aa62e4a9870fcaa6))
* lock the repository Pyright toolchain
([#3678](https://github.com/openai/openai-python/issues/3678))
([3079be2](https://github.com/openai/openai-python/commit/3079be224c05479b6cf8aa329480c249f66f0599))
* run the mock server from locked local tooling
([#3679](https://github.com/openai/openai-python/issues/3679))
([370fcc6](https://github.com/openai/openai-python/commit/370fcc60ce9006db5a75dcd0333790dfe71a907c))


### Refactors

* **deps:** use the standard library for platform detection
([d5b0065](https://github.com/openai/openai-python/commit/d5b00659d6659c5def665cb04e6563bdf683ea03))


### Build System

* replace the external README metadata hook
([e673ca8](https://github.com/openai/openai-python/commit/e673ca8ff9e5c2292615976e99bf5731d47327e8))

---
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