Release 1.6.2
Add a "relaxed mode" to disable all blocking.
Release 1.6.0
A focus-mode is now available, and logic for checking if a group is
blocked is somewhat more advanced and configurable
1.5.0
More advanced confirmation logic is now available
Release 1.3.0
Add support confirmation functions
Release 1.2.2
Update documentation and links
Release with patch for licensing
Clean up how holidays are ignored