Issues

• [4.5.20] Empty multi-get response (no calendar-data) aborts entire collection sync instead of being skipped

  Bug

  bitfireAT/davx5-ose#2941 · Filter by author mu88 opened on Oct 6, 2026
  2

• java.lang.SecurityException when calling createAccount

  needs triage
  Bug

  bitfireAT/davx5-ose#2936 · Filter by author devvv4ever opened on Oct 5, 2026

• Event without ETag will abort calendar sync midway

  eventsneeds infosync
  Bug

  bitfireAT/davx5-ose#2934 · Filter by author sunkup opened on Oct 5, 2026
  4

• Find out if we want to allow pausing/resuming sync

  needs info
  Feature

  bitfireAT/davx5-ose#2931 · Filter by author sunkup opened on Oct 2, 2026

• [UI] DAVx⁵ crashes when About/License is opened and back gesture is used

  UI
  Bug

  bitfireAT/davx5-ose#2910 · Filter by author rfc2822 opened on Sep 25, 2026
  4

  

• Service table: add nullable accountId

  Task

  bitfireAT/davx5-ose#2906 · Filter by author rfc2822 opened on Sep 23, 2026
  

• Allow rename/delete of new DB accounts from UI

  Task

  bitfireAT/davx5-ose#2905 · Filter by author rfc2822 opened on Sep 23, 2026

• Expose collections URL (for tasks/deduplication) again

  Feature

  bitfireAT/davx5-ose#2856 · Filter by author rugk opened on Aug 25, 2026
  2

• Update AccountActivity to properly handle external Intent

  Task

  bitfireAT/davx5-ose#2850 · Filter by author cketti opened on Aug 21, 2026
  

• [Debug info screen] Improve local resource inspection

  UI
  Task

  bitfireAT/davx5-ose#2849 · Filter by author rfc2822 opened on Aug 21, 2026

• [SyncManager] Unify LocalStorage access

  sync
  Task

  bitfireAT/davx5-ose#2828 · Filter by author rfc2822 opened on Aug 18, 2026

• [SyncManager] Extract sync algorithms/strategies

  sync
  Task

  bitfireAT/davx5-ose#2827 · Filter by author rfc2822 opened on Aug 18, 2026

• [SyncManager] Extract mapping logic

  sync
  Task

  bitfireAT/davx5-ose#2826 · Filter by author rfc2822 opened on Aug 18, 2026

• Deal with calendars removed from the home set

  Bug

  bitfireAT/davx5-ose#2817 · Filter by author NicholasFlamy opened on Aug 16, 2026
  7

• Create new accounts in DB for development

  UI
  Task

  bitfireAT/davx5-ose#2591 · Filter by author rfc2822 opened on Jul 2, 2026

• When creating new collections, provide an input field to set a custom filename

  UI
  Feature

  bitfireAT/davx5-ose#2560 · Filter by author devvv4ever opened on Jun 23, 2026

• [SyncManager] Too complex god class

  refactoringsync
  Task

  bitfireAT/davx5-ose#2519 · Filter by author rfc2822 opened on Jun 16, 2026
  2

• [Contacts rewrite] Create new class that wraps ContactAndRelated CRUD

  contactsrefactoring
  Task

  bitfireAT/davx5-ose#2508 · Filter by author rfc2822 opened on Jun 15, 2026

• [Contacts rewrite] Define interfaces for new handlers/builders

  refactoring
  Task

  bitfireAT/davx5-ose#2497 · Filter by author rfc2822 opened on Jun 15, 2026

• [Contacts rewrite] Unify storage backend

  contactsrefactoring
  Task

  bitfireAT/davx5-ose#2490 · Filter by author rfc2822 opened on Jun 13, 2026

• DmfsTasks: support exceptions of recurring tasks and attendees

  tasks
  Feature

  bitfireAT/davx5-ose#2357 · Filter by author rfc2822 opened on Jun 5, 2026

• Migrate fieldBuilders in DmfsTaskBuilder to DmfsTaskFieldBuilderVToDo

  refactoringtasks
  Task

  bitfireAT/davx5-ose#2295 · Filter by author ArnyminerZ opened on May 31, 2026
  

• Refactor contacts backend to separate layers for storage + mapping

  contactsrefactoring
  Task

  bitfireAT/davx5-ose#2266 · Filter by author rfc2822 opened on May 26, 2026
  1

• Collection info: unsynchronized change in tasks doesn't go away

  tasksUI
  Bug

  bitfireAT/davx5-ose#2226 · Filter by author rfc2822 opened on May 16, 2026
  5

  

• JMAP support

  Feature

  bitfireAT/davx5-ose#2210 · Filter by author rfc2822 opened on May 12, 2026