Main changes in this release:
- Better "neutral values" are returned: see 12a0d03 and 39433b5
- Add lower limit for DIANNA >= 1.4, which introduced a backwards incompatible change to a masking function that we use.
- Some type hinting:
- Dropped Python 3.8 support to use tuple builtin types
- Initial numpy NDArray hinting
- CI: added a PyPI release workflow
- Various minor fixes and clean-up
Full Changelog: v0.2.0...v0.3.0