⚠️ Release candidate # 1

What's Changed

(v5 docs are hidden but accessible)

• https://dsmr-reader.readthedocs.io/en/v5/reference/changelog.html
  
• https://dsmr-reader.readthedocs.io/en/v5/tutorial/upgrading/to-v5.html
  

Full Changelog: https://github.com/dsmrreader/dsmr-reader/compare/v4.20.0...v5.0.0-rc1