kronolith 4.2.4
* [jan] Make access to non-CalDAV remote calendars faster (Bug #12379).
* [jan] Continue with further events if parsing of one remote event date fails.
* [jan] Fix JS error in month view with more events today than the maximum threshold.
* [mjr] Fix fatal error when creating or modifying an entry via PUT.
* [mjr] Don’t show private event details in daily agenda emails if not the owner (Bug #13660).