OpenAI SDK v3.3.1

v3.3.1 (2026-08-19) is a maintenance release that updates dependencies with published security fixes, migrates the build to uv, removes jsonschema and other unused fixture-validation dependencies, and locks the repository Pyright toolchain and mock server tooling. It also replaces an external README metadata hook and uses the standard library for platform detection, reducing supply-chain and build complexity.

3.3.1 (2026-08-19) Bug Fixes deps: update dependencies with published security fixes ( #3680 ) ( 53aa4fc ) Chores build: migrate to uv ( #3653 ) ( b37e85d ) deps: remove jsonschema and unused fixture-validation dependencies ( 0dfdfdd ) lock the repository Pyright toolchain ( #3678 ) ( 3079be2 ) run the mock server from locked local tooling ( #3679 ) ( 370fcc6 ) Refactors deps: use the standard library for platform detection ( d5b0065 ) Build System replace the external README metadata hook ( e673ca8 )