All the subscriptions are gone after a while.
And Others calendars disappear, too(Google Calender and Digcal).
My Tablet is FireHD8 PLUS .
TZIDparameter are parsed nevertheless
fix problems with events with
DAYLIGHT, but without
STANDARD definition (events were always stored at 23:00 of previous day)
ICSx⁵ now requires Android 5. For older Android versions, please use the ICSx⁵ versions before 1.8.8 (or upgrade Android, if anyhow possible).
Save username/password per calendar (key: ID) and not per URL (key: URL). This allows to use the same URL with different credentials.
If you update from ICSx⁵ <1.4 directly to 1.8.9, saved credentials may be lost. In this case, please enter the credentials again.