Major changes in 3.19.90: * Updated translations for: * French (Alexandre Franke) * German (Mario Blättermann) * Hungarian (Balázs Meskó) * Latvian (Rudolf Mazurs) * Polish (Piotr Drag) * Slovak (Dusan Kazik) * Spanish (Daniel Mustieles) * Many classes are now final classes * Added visual clues for days with events on Year View (Isaque Galdino) * Renamed icon to match the application id (Cosimo Cecchi) * All interface elements that shows the calendar color are now updated accordingly * A huge rework on Calendar internals * Improved the quick add popover * Added a keyboard shortcuts window