Issues

• Add typing to CaselessDict and Parameters

  collective/icalendar#1858 · Filter by author niccokunzmann opened on Oct 1, 2026
  1

• [Bug] vRecur has BYWEEKDAY registered but that is not part of the standard

  Bug

  collective/icalendar#1854 · Filter by author niccokunzmann opened on Sep 30, 2026
  3

• property accessors for vRecur (first-timer collaboration)

  good first issuehelp wanted
  Task

  collective/icalendar#1851 · Filter by author niccokunzmann opened on Sep 30, 2026
  5

• vDDDTyped relies on error raising instead of string tests

  collective/icalendar#1850 · Filter by author niccokunzmann opened on Sep 29, 2026

• PARTSTAT and other enums should accept case-insensitive values

  featuregood first issue
  collective/icalendar#1840 · Filter by author niccokunzmann opened on Sep 28, 2026

• Merge and improve first-timer greeting

  collective/icalendar#1818 · Filter by author niccokunzmann opened on Sep 22, 2026

• [TYPING] TZP.localize and TZP.localize_utc

  good first issue
  collective/icalendar#1802 · Filter by author niccokunzmann opened on Sep 16, 2026

• Create Todo.COMPLETED

  good first issue
  collective/icalendar#1797 · Filter by author niccokunzmann opened on Sep 16, 2026

• [Bug] Solve start/end/duration mismatch

  Bug

  collective/icalendar#1796 · Filter by author niccokunzmann opened on Sep 16, 2026

• [Bug] DTSTAMP and other single properties cannot cope with duplication (broken calendar)

  Bug

  collective/icalendar#1795 · Filter by author niccokunzmann opened on Sep 16, 2026

• Non-UTF-8 calendar files are silently corrupted with replacement characters

  feature
  collective/icalendar#1793 · Filter by author SashankBhamidi opened on Sep 16, 2026
  5

• [Bug] Self is None in documentation

  doc
  Bug

  collective/icalendar#1790 · Filter by author niccokunzmann opened on Sep 14, 2026

• Document Component.errors

  docgood first issue
  collective/icalendar#1787 · Filter by author niccokunzmann opened on Sep 14, 2026
  4

• [Bug] Duration should be 0 when DUE is given

  Bug

  collective/icalendar#1786 · Filter by author niccokunzmann opened on Sep 14, 2026

• Create ACTION enum

  good first issue
  collective/icalendar#1784 · Filter by author niccokunzmann opened on Sep 14, 2026
  2

• [Bug] Alarm.new() should produce RFC compliant calendar

  Bug

  collective/icalendar#1783 · Filter by author niccokunzmann opened on Sep 14, 2026
  1

• Improve how to manage PRs and issues for AI and first-timers

  doc
  collective/icalendar#1782 · Filter by author stevepiercy opened on Sep 14, 2026
  

• Record characters that where removed on creation of a vText as errors

  collective/icalendar#1781 · Filter by author angatha opened on Sep 13, 2026
  3

• RSVP doesn't comply with RFC 5545

  doc
  collective/icalendar#1778 · Filter by author stevepiercy opened on Sep 12, 2026
  1

• Implement more sophisticated way to classify exceptions encountered during fuzzing

  help wanted
  Task

  collective/icalendar#1759 · Filter by author angatha opened on Sep 3, 2026
  3

  

• PR Quality Check seems to count too many code references

  github_actionshelp wanted
  collective/icalendar#1753 · Filter by author angatha opened on Sep 2, 2026
  3

• [Bug] Inconsistent behavior of list properties

  Bug

  collective/icalendar#1722 · Filter by author niccokunzmann opened on Aug 24, 2026
  26

• Run Sphinx in nitpicky mode

  docgithub_actionsNLnet
  Feature

  collective/icalendar#1720 · Filter by author stevepiercy opened on Aug 23, 2026 · 7.3.x
  2

• Doc: how to handle "private" objects in docstrings and news fragments

  docNLnet
  Feature

  collective/icalendar#1711 · Filter by author stevepiercy opened on Aug 21, 2026 · 7.3.x
  

• Doc: how to update dependencies

  docNLnet
  collective/icalendar#1710 · Filter by author stevepiercy opened on Aug 21, 2026
  5