DayMark: Year Events Calendar version history - 10 versions
DayMark: Year Events Calendar by Viacheslav Mukha
DayMark: Year Events Calendar version history - 10 versions
Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Latest version
Version 3.4.0
Released Oct 28, 2026 - 475.17 KBWorks with firefox 109.0a1 and laterWhat's new in 3.4.0
• Google Calendar sync now works both ways automatically: after the first sync, changes made in DayMark and in Google Calendar keep each other up to date.
• The first sync is much faster and shows its progress ("Syncing… n of total").
• Choosing a calendar is clearer: the chosen calendar stays chosen, and the Google dialog shows whether its first sync is finished. An interrupted sync continues where it stopped.
• Editing an event in DayMark no longer removes a meeting's place, notes, guests or reminders in Google Calendar.
• Events made in Google Calendar without a colour no longer fall into one of your categories, and their titles are kept whole.
• The popup is exactly as tall as the calendar, with no empty strip, and it no longer flickers when it opens.
• Many smaller fixes and improvements.Source code released under Mozilla Public License 2.0
Older versions
Version 3.3.0
Released Oct 20, 2026 - 409.94 KBWorks with firefox 109.0a1 and later• Optional Google Calendar backup now works in Firefox: Settings → Google Calendar → Set up.
• No new permissions; site access permissions removed.
• Settings layout fits long translations on one line.
• Fixed a statistics chart error when opened right after the calendar.Source code released under Mozilla Public License 2.0
Version 3.0.7
Released Mar 13, 2026 - 398.03 KBWorks with firefox 109.0a1 and laterMinor updates - adding placeholders to fields.Source code released under Mozilla Public License 2.0
Version 3.0.6
Released Feb 24, 2026 - 397.74 KBWorks with firefox 109.0a1 and laterSource code released under Mozilla Public License 2.0
Version 3.0.5
Released Feb 23, 2026 - 397.75 KBWorks with firefox 109.0a1 and laterSource code released under Mozilla Public License 2.0
Version 3.0.1
Released Jan 21, 2026 - 396.45 KBWorks with firefox 109.0a1 and laterSource code released under Mozilla Public License 2.0
Version 2.0.9
Released Sep 21, 2025 - 291.89 KBWorks with firefox 109.0a1 and laterAdded button tho show or hide events from the main screenSource code released under Mozilla Public License 2.0
Version 2.0.8
Released Mar 29, 2025 - 288.42 KBWorks with firefox 109.0a1 and laterFixed bug with config on Statistic page was not saved. Added feature to recalculate total numbers of days after item on legend is disabled.Source code released under Mozilla Public License 2.0
Version 2.0.7
Released Mar 26, 2025 - 287.97 KBWorks with firefox 109.0a1 and laterAdded Statistic popupSource code released under Mozilla Public License 2.0
Version 2.0.6
Released Mar 6, 2025 - 190.75 KBWorks with firefox 109.0a1 and laterSource code released under Mozilla Public License 2.0