Version 1.7.2 * make event color support optional (opt-in) for compatibility with major calendar apps which crash when event colors are used * optimize logging * upgrade support library * minor optimizations and bug fixes To synchronize per-event colors, enable the option in DAVdroid account settings before synchronizing a calendar. To make it working for already synchronized events: 1. uncheck the calendar in the DAVdroid account 2. enable per-color events in DAVdroid account settings 3. check the calendar in the DAVdroid account 4. force-sync