Google Cal All Day Highlight version history - 4 versions
Google Cal All Day Highlight by Derek Larson
Google Cal All Day Highlight version history - 4 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 5.0
Released Sep 28, 2026 - 21.02 KBWorks with firefox 142.0 and laterRebuilt for the current Google Calendar.- Every day covered by an all-day event marked Busy now gets a soft tint in the event's color.
- Works in Day, Week, custom-day, Month and Schedule views.
- The "!" title prefix is no longer used. To highlight an all-day event, open it and change Free to Busy.
- New toolbar popup with an on/off switch and an intensity slider. Changes apply instantly.
Source code released under MIT License
Older versions
Version 2.0
Released May 29, 2024 - 10.03 KBWorks with firefox 48.0 and laterUpdated to match google's new class names in google calendar.Source code released under MIT License
Version 1.1
Released Apr 5, 2024 - 9.99 KBWorks with firefox 48.0 and laterSource code released under MIT License
Version 1.0
Released Mar 22, 2024 - 9.47 KBWorks with firefox 48.0 and laterSource code released under MIT License