MCP Python SDK

# Release Process ## Bumping Dependencies 1. Change dependency version in `pyproject.toml` 2. Upgrade lock with `uv lock --resolution lowest-direct` ## Major or Minor Release Create a GitHub release via UI with the tag being `vX.Y.Z` where `X.Y.Z` is the version, and the release title being the same. Then ask someone to review the release. The package version will be set automatically from the tag.