chore: release version v4.9.0

chore: release version v4.8.2

chore: release version v4.8.1

chore: release version v4.8.0

fix(ci): include tests in `sdist` package

Fixes #324

chore: release version v4.7.0

chore: release version v4.6.1

chore: release version v4.6.0

chore: release version v4.5.2

chore: release version 4.5.1