Better Tab Groups version history - 7 versions
Better Tab Groups by Mzero
Better Tab Groups version history - 7 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 3.5.0
Released 10 Mar 2026 - 1.19 MBWorks with firefox 139.0 and later, android 139.0 and laterSource code released under Mozilla Public Licence 2.0
Older versions
Version 3.4.0
Released 7 Feb 2026 - 820.85 kBWorks with firefox 139.0 and later, android 139.0 and laterSource code released under Mozilla Public Licence 2.0
Version 3.3.0
Released 6 Feb 2026 - 820.35 kBWorks with firefox 139.0 and later, android 139.0 and laterSource code released under Mozilla Public Licence 2.0
Version 3.2.0
Released 30 Jan 2026 - 815.45 kBWorks with firefox 139.0 and laterSource code released under Mozilla Public Licence 2.0
Version 3.1.0
Released 26 Jan 2026 - 816.93 kBWorks with firefox 139.0 and laterSource code released under Mozilla Public Licence 2.0
Version 3.0.1
Released 26 Jan 2026 - 814.58 kBWorks with firefox 139.0 and laterSource code released under Mozilla Public Licence 2.0
Version 3.0.0
Released 20 Jan 2026 - 22.67 kBWorks with firefox 139.0 and laterSource code released under Mozilla Public Licence 2.0