What's Changed
* Move optional dependencies from `dev_requirements` to `pyproject.toml` by FreddyFox892 in https://github.com/Hochfrequenz/xml-fundamend-python/pull/39
New Contributors
* FreddyFox892 made their first contribution in https://github.com/Hochfrequenz/xml-fundamend-python/pull/39
**Full Changelog**: https://github.com/Hochfrequenz/xml-fundamend-python/compare/v0.3.2...v0.4.1