Changelogs:
- https://github.com/grimme-lab/mctc-lib/releases/tag/v0.4.1
- https://github.com/grimme-lab/mctc-lib/releases/tag/v0.4.2
- https://github.com/grimme-lab/mctc-lib/releases/tag/v0.5.0
- https://github.com/grimme-lab/mctc-lib/compare/v0.4.0...v0.4.1
- https://github.com/grimme-lab/mctc-lib/compare/v0.4.1...v0.4.2
- https://github.com/grimme-lab/mctc-lib/compare/v0.4.2...v0.5.0
- Add WWW for source code repository
- Pet portclippy(1) and portfmt(1)