What's Changed
- Add CHE for Swiss VAT numbers by @takis in #271
- Update supported versions by @takis in #273
- Fix msgcheck dependencies on ubuntu-latest by @takis in #274
- Run tests with pytest instead of setuptools test by @takis in #275
- Drop Python 3.9 from the CI matrix by @takis in #276
- Import patch from stdlib unittest.mock instead of external mock by @takis in #277
- Migrate to PEP 517 build frontend for packaging by @takis in #278
New Contributors
Full Changelog: 6.1.0...6.2.0