v2.9.1

What's Changed

• Fix Pylance error by @mxr in #227
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in #228
• Update dependabot interval by @mxr in #229
• [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci[bot] in #230
• Bump actions/checkout from 6.0.2 to 6.0.3 in the github-actions group by @dependabot[bot] in #231
• Set up ty and sync-typing-deps by @mxr in #232
• Update sync-typing-deps by @mxr in #233
• Remove mirrors-ty by @mxr in #234
• Bump sync-typing-deps by @mxr in #235
• Migrate setup.cfg to pyproject.toml and add ty by @mxr in #236

Full Changelog: v2.9.0...v2.9.1