Declared `crspectra` as deprecated because after a recent update, the Cosmic-Ray DataBase (CRDB) contains the same data now, and it released the official [CRDB Python package](https://pypi.org/project/crdb/).
1.1.0
- Replaced `pkg_resources` with `importlib.resources` - Adapted typing according to Mypy's strict rules
1.0.0
- Upgrade to Python 3.8.1 or newer - Switched to poetry - Added type hints - Added mapping and context support - Added unit tests - Added CI/CD workflows