Version 3.3.9

* new option: keep in foreground (may help when the device prevents automatic synchronization)
* AccountActivity: finish when account has been removed externally; don’t show “Create addressbook/calendar” when there’s no bind privilege on any homeset
* WebDAV service detection: save all information of homesets again
* debug info: show number of events, contacts, tasks for each account (to know whether sync is working)
This tag has no release notes.