v4.3.8-ose

Version 4.3.8

* [TLS] allow users to manually verify and accept valid certificates that are issued for a wrong host name again
* [CalDAV] fix double-quote escaping of event data
* [CardDAV] show sync status correctly also for address book synchronization
* minor bug fixes and improvements

v4.3.7-ose

Version 4.3.7

- custom (self-signed) certificates: persist user trust across app restarts again
- clean up translations
- minor bug fixes and improvements (including documentation)

v4.3.6.1-ose

Version 4.3.6

- allow synchronization over VPN when the underlying Internet connection can't be validated by Android (→ new VPN setting in DAVx⁵ account settings)
- reduce problems with soft errors that caused synchronization to run very often (resulting in battery drain)
- hopefully fixes rare migration bug that caused the CalDAV and CardDAV services to vanish on a DAVx⁵ update
- [CalDAV] better ignoring of local empty or blank values in events (may cause problems when uploaded)
- [CardDAV] improved group support when KIND values are upper-case in vCards
- various minor improvements and bug fixes

Version 4.3.6.1

- fix bug where sync wasn't possible when there's any connection without INTERNET

v4.3.5.2-ose

Version 4.3.5.2

- [Google OAuth] fix redirect problem in davx5-ose
- fix background crash when sync framework tries to interrupt sync
- add native per-app language support again

v4.3.5.1-ose

Fetch translations from Transifex

v4.3.5-ose

Version 4.3.5

* Google OAuth improvements
  - detect secondary calendars
  - add privacy policy to login dialog
* ensure internet connection before syncing (should fix error messages with VPN in offline mode)
* block sync adapter's onPerformSync until SyncWorker finishes
* configuration detection: allow null Credentials (anonymous login) again
* minor improvements and bug fixes

v4.3.4.1-ose

Version 4.3.4.1

* Google OAuth: add support for custom client IDs

v4.3.4-ose

Version 4.3.4

* add support for Google Contacts / Calendars (over OAuth)

v4.3.3-ose

Version 4.3.3

* automatic sync over WorkManager (instead of sync framework)
  - sync now also works when Android thinks that "storage is low"
* [CalDAV] improve compatibility with time zones with negative DST (like for rare Europe/Dublin events)
* [WebDAV] fix time-zone issue with timestamps
* [UI] added "Last sync" time to collection properties
* improve mutual features with jtx Board
* various bug fixes and improvements

v4.3.2-ose

Version 4.3.2

- service detection: don't show error when display names are not available
- [CalDAV] some invalid properties are now ignored
- improved logging
- minor improvements and bug fixes, new translations