Generate and upload attestations to PyPI (#85)

Attest build provenance of artifacts (#81)

Use hynek/build-and-inspect-python-package (#70)

Merge pull request #57 from hugovk/add-3.11

Merge pull request #56 from hugovk/fix-pillow-deprecation-warning

Merge pull request #52 from hugovk/convert-to-pytest

Merge pull request #49 from hugovk/deprecate-camelCase-method-names

Deprecate camelCase method names

Merge pull request #45 from hugovk/use-declarative-metadata

Skip Changes header, we have changelog ones

Release 3.3.0