4.2.0

• Design, UI performance and code quality improvements
  (for geeks: coroutines, viewmodel, viewbinding etc)
• New font/icons: source sans pro/outline
• Added ability to:
  • Sort songs in details on the fly
  • Loop a song
  • Filter artists/folders
• Fix focus management option
• Fix artists sorting
• Review loved songs save mechanism
• Switched to material components theme
• Update libs
• Many other minor bug fixes