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Release Tue, Jun 23, 2026 3 min read

DAVx5 4.5.15-ose

Original release notes

What's Changed

Bug fixes

  • Fix formatting in gplv3.html by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2349
  • Fix DateTimeException in DatePropertyTzMapper.normalizedDates() by @cketti in https://github.com/bitfireAT/davx5-ose/pull/2352
  • Excluding exceptions in queries of ...Recurring... classes by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2371
  • Fix all-day event timezone handling (always treat as UTC) by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2484

Refactoring

  • DmfsTask: Migrate unknown properties and URL handlers to VToDo by @sunkup in https://github.com/bitfireAT/davx5-ose/pull/2346
  • DmfsTask: extract SequenceUpdater and move it out of storage access layer by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2354
  • Create DmfsTaskContract similar to EventsContract by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2362
  • [Dmfstask] Fix AlarmsHandler, CategoriesHandler, CommentsHandler, UnknownPropertiesHandler not using sub-values by @sunkup in https://github.com/bitfireAT/davx5-ose/pull/2358
  • [DmfsTask] Implement DmfsTaskHandler functionality by @cketti in https://github.com/bitfireAT/davx5-ose/pull/2367
  • Implement DmfsTaskBuilder.build and DmfsTaskBuilder.buildTask. by @ArnyminerZ in https://github.com/bitfireAT/davx5-ose/pull/2351
  • DmfsTask: update sync to use new storage/mapping API by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2366
  • DmfsTasks: Remove deprecated Task... classes (old API) by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2372
  • Re-organize legacy ical4android code and tests by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2373
  • [jtx rewrite] Add UidBuilder by @cketti in https://github.com/bitfireAT/davx5-ose/pull/2424
  • [jtx rewrite] Add SummaryBuilder by @cketti in https://github.com/bitfireAT/davx5-ose/pull/2430
  • [jtx rewrite] Add ComponentBuilder by @sunkup in https://github.com/bitfireAT/davx5-ose/pull/2431
  • [jtx rewrite] Add ExtendedStatusBuilder by @sunkup in https://github.com/bitfireAT/davx5-ose/pull/2432
  • [jtx rewrite] Add PriorityBuilder by @sunkup in https://github.com/bitfireAT/davx5-ose/pull/2434
  • [jtx rewrite] Add ClassificationBuilder by @sunkup in https://github.com/bitfireAT/davx5-ose/pull/2433
  • [jtx rewrite] Add PercentCompleteBuilder by @sunkup in https://github.com/bitfireAT/davx5-ose/pull/2435
  • [jtx rewrite] Add builder ContactBuilder -> CONTACT by @ArnyminerZ in https://github.com/bitfireAT/davx5-ose/pull/2441
  • [jtx rewrite] Add builder UrlBuilder -> URL by @ArnyminerZ in https://github.com/bitfireAT/davx5-ose/pull/2442
  • [jtx rewrite] Add builder LocationBuilder -> LOCATION+LOCATION_ALTREP by @ArnyminerZ in https://github.com/bitfireAT/davx5-ose/pull/2443
  • [jtx rewrite] Add builder GeoBuilder -> GEO_LAT+GEO_LONG by @ArnyminerZ in https://github.com/bitfireAT/davx5-ose/pull/2444
  • [jtx rewrite] Add RelatedToBuilder by @cketti in https://github.com/bitfireAT/davx5-ose/pull/2440
  • [jtx rewrite] Add UnknownPropertiesBuilder by @cketti in https://github.com/bitfireAT/davx5-ose/pull/2439
  • [jtx rewrite] Add CompletedBuilder by @sunkup in https://github.com/bitfireAT/davx5-ose/pull/2438
  • Don't inherit LocalJtxICalObject and LocalJtxCollection from synctools jtx Board API by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2447
  • [jtx rewrite] Add ColorBuilder by @sunkup in https://github.com/bitfireAT/davx5-ose/pull/2448
  • [jtx rewrite] Add CreatedBuilder by @sunkup in https://github.com/bitfireAT/davx5-ose/pull/2464
  • [jtx rewrite] Add LastModifiedBuilder by @sunkup in https://github.com/bitfireAT/davx5-ose/pull/2465
  • [jtx rewrite] Add handlers for Sequence and UID by @ArnyminerZ in https://github.com/bitfireAT/davx5-ose/pull/2466
  • [jtx rewrite] Add builder GeofenceRadiusBuilder -> GEOFENCE_RADIUS by @ArnyminerZ in https://github.com/bitfireAT/davx5-ose/pull/2446
  • [jtx rewrite] Add test for DirtyAndDeletedBuilder by @sunkup in https://github.com/bitfireAT/davx5-ose/pull/2468
  • Migrate to new JtxCollection storage backend class by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2471
  • [jtx rewrite] Add DtStampBuilder by @sunkup in https://github.com/bitfireAT/davx5-ose/pull/2467
  • [jtx rewrite] Add SequenceBuilder by @sunkup in https://github.com/bitfireAT/davx5-ose/pull/2463
  • [jtx rewrite] Add AttendeesBuilder by @cketti in https://github.com/bitfireAT/davx5-ose/pull/2472
  • Add LocationHandler and GeoHandler with tests by @sunkup in https://github.com/bitfireAT/davx5-ose/pull/2479
  • Add AttendeesHandler by @sunkup in https://github.com/bitfireAT/davx5-ose/pull/2481
  • [jtx rewrite] Add OrganizerHandler with tests by @sunkup in https://github.com/bitfireAT/davx5-ose/pull/2482
  • [jtx rewrite] Add OrganizerBuilder by @sunkup in https://github.com/bitfireAT/davx5-ose/pull/2469
  • Add ResourcesHandler by @sunkup in https://github.com/bitfireAT/davx5-ose/pull/2480
  • [jtx rewrite] Implement basic info handlers by @ArnyminerZ in https://github.com/bitfireAT/davx5-ose/pull/2474
  • (Re)move legacy ical4android code and tests by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2485
  • Move UnknownProperty to mapping package by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2487
  • Use test fixtures for shared test helpers by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2494
  • [Contacts rewrite] Merge existing contact/group contracts into AddressContract by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2489
  • [Contacts rewrite] Move extra column definitions and companion object from Local... to synctools by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2492
  • [Contacts rewrite] Decouple LocalAddressBook from AndroidAddressBook by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2493
  • [Contacts rewrite] Decouple LocalContact and LocalGroup from base classes by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2503
  • Close and deprecate AndroidContact and AndroidGroup by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2507
  • Add RelatedToHandler with tests by @sunkup in https://github.com/bitfireAT/davx5-ose/pull/2501

Other changes

  • Extract common Gradle configuration into build-logic module by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2276
  • Fix DmfsTasksContract imports by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2364
  • [jtx rewrite] Fix main/from confusion in builders by @cketti in https://github.com/bitfireAT/davx5-ose/pull/2437
  • Simplify TaskProvider by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2477
  • Add code style into repo; plus some reformatted sample files by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2478
  • Move app version info to centralized AppVersion object by @rfc2822 in https://github.com/bitfireAT/davx5-ose/pull/2495
  • Translations update from Hosted Weblate by @weblate in https://github.com/bitfireAT/davx5-ose/pull/2511

Full Changelog: https://github.com/bitfireAT/davx5-ose/compare/v4.5.14-ose...v4.5.15-ose

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