Merge pull request #357 from corenting/chore_4.2.1

chore: bump to version 4.2.1

Merge pull request #309 from corenting/chore/fix-classifier

fix(release): fix wrong classifier

Merge pull request #289 from corenting/misc_cleanups

feat: release 4.1.0

Merge pull request #283 from corenting/chore/prepare-release

chore: prepare next release

Merge pull request #245 from corenting/feat/release-3.0.0

feat: version 3.0.0

Merge pull request #238 from corenting/feat/release-2.2.5

feat: release 2.2.5

Merge pull request #197 from corenting/tests_in_sdist

feat: include tests in sdist

Merge pull request #68 from corenting/feat/release-2.2.3

feat: release 2.2.3

Merge pull request #65 from corenting/feat/release-2.2.2

feat: release 2.2.2

release action: fix python version quoting