Bugfixes
- Fix working directory when used as an github action (#4213) @bkaraoren
- Fix relative imports in args rule (#4216) @corubba
- Fix cmd args with no-free-form transformer (#4215) @Qalthos
- Accept changlog.yml as a valid changelog (#4218) @cavcrosby
- Avoid using warn for command/shell actions (#4207) @ssbarnea
- Update Contributing docs and add tox as test optional-dependency (#4209) @hdub-tech