add release job to CI (#493)

release: 0.24.0 (#485)

release: 0.23.0 (#473)

release: 0.22.1

release: 0.22.0

Drop unnecessary usage of deprecated GILPool from array benchmark.

Include Python 3.12 in CI coverage

Bump version to 0.19 following PyO3's current release.

Bump version to 0.18 following PyO3's current release.

Update change log and bump crate version.