Issues

• WWW-Authenticate parsing splits inside quoted strings and can report auth schemes the server never offered

  python-caldav/caldav#796 · Filter by author tobixen opened on Oct 19, 2026

• set_properties() silently ignores per-property PROPPATCH failures (regression since v3.0)

  python-caldav/caldav#792 · Filter by author tobixen opened on Oct 19, 2026

• RawDataState.get_uid() returns a VALARM's UID when it comes before the event's own UID

  python-caldav/caldav#788 · Filter by author tobixen opened on Oct 18, 2026

• iCloud: time-range search doesn't match a moved recurrence instance by its new date

  python-caldav/caldav#784 · Filter by author alexander9472 opened on Oct 17, 2026
  2

• iCloud: UID lookups fail with 412

  python-caldav/caldav#783 · Filter by author Rusich90 opened on Oct 17, 2026
  1

• compatibility_hints.py should be split up

  compatibilityrefactoring
  python-caldav/caldav#778 · Filter by author tobixen opened on Oct 15, 2026 · v3.x
  2

• Support for ical objects

  python-caldav/caldav#777 · Filter by author tobixen opened on Oct 14, 2026

• Apply vcal.fix() fixups on save, not only on load

  python-caldav/caldav#774 · Filter by author tobixen opened on Oct 14, 2026

• Collation: accent-insensitive and locale-aware searches must be decided client-side

  python-caldav/caldav#769 · Filter by author tobixen opened on Oct 14, 2026

• complete(handle_rrule=True) fails with ScheduleTagMismatchError, leaving a half-completed recurring task

  python-caldav/caldav#765 · Filter by author tobixen opened on Oct 13, 2026

• Know when icalendar_instance was modified

  enhancement
  python-caldav/caldav#761 · Filter by author tobixen opened on Oct 12, 2026

• Tests: It's needed with some test-runs without features configured

  python-caldav/caldav#725 · Filter by author tobixen opened on Oct 7, 2026

• Test the library properly with Yahoo

  python-caldav/caldav#720 · Filter by author tobixen opened on Sep 29, 2026

• Extended MKCOL (RFC 5689): detection, testing and 207 handling

  enhancementroadmap
  python-caldav/caldav#702 · Filter by author tobixen opened on Aug 20, 2026

• Support calendar sharing (draft-pot-caldav-sharing)

  enhancementroadmap
  python-caldav/caldav#701 · Filter by author tobixen opened on Aug 20, 2026

• Support managed attachments (RFC 8607)

  enhancementroadmap
  python-caldav/caldav#700 · Filter by author tobixen opened on Aug 20, 2026

• Implement WebDAV ACL operations on calendars (RFC 3744)

  enhancementroadmap
  python-caldav/caldav#699 · Filter by author tobixen opened on Aug 20, 2026

• Parse server iCalendar through vcal.parse_ical() consistently

  refactoring
  python-caldav/caldav#698 · Filter by author tobixen opened on Aug 20, 2026 · v3.x

• Rate-limit handling to count requests

  enhancement
  python-caldav/caldav#697 · Filter by author tobixen opened on Aug 19, 2026 · v3.x

• Sync mode support for the httpx family

  enhancement
  python-caldav/caldav#696 · Filter by author tobixen opened on Aug 19, 2026 · v3.x

• Retries on connection failures and on a closed idle keep-alive connection

  enhancement
  python-caldav/caldav#695 · Filter by author tobixen opened on Aug 19, 2026 · v3.x
  1

• require_tls only enforced on RFC 6764 discovery, not on explicit URLs

  python-caldav/caldav#687 · Filter by author tobixen opened on Jun 18, 2026 · v4.0

• AssertionError ("Deviation from expectations found") when using Infomaniak CalDAV with Home Assistant Container

  python-caldav/caldav#684 · Filter by author mamo79 opened on Jun 12, 2026
  5

• WebDAV Push support

  python-caldav/caldav#674 · Filter by author ArnyminerZ opened on May 5, 2026
  4

• Async refactoring: reduce code duplication

  python-caldav/caldav#665 · Filter by author tobixen opened on Apr 21, 2026
  2