ClickTabUniq version history - 22 versions
ClickTabUniq by PKxk8J
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 4.1.0
Released Jun 8, 2026 - 45.67 KBWorks with firefox 142.0 and laterContext menu items now show how many duplicate tabs each action will close before you run it.
Completion notifications now include a per-hierarchy breakdown, so you can see how many tabs were closed in top-level tabs and each tab group.
When choosing the Top Level scope from a tab inside a group, ClickTabUniq now checks only top-level tabs and leaves duplicates inside the clicked group untouched unless you choose the group scope.Source code released under Apache License 2.0
Older versions
Version 4.0.3
Released Jun 5, 2026 - 44.21 KBWorks with firefox 142.0 and laterImproved menu initialization reliability after the extension background process restarts.Source code released under Apache License 2.0
Version 4.0.2
Released Jun 4, 2026 - 44.12 KBWorks with firefox 142.0 and laterThis update improves reliability and visual clarity.
- Fixed an issue where the “Close Duplicate Tabs” right-click menu could sometimes fail to appear.
- Updated the extension icon to make it easier to recognize, especially at smaller sizes.Source code released under Apache License 2.0
Version 4.0.1
Released Jun 4, 2026 - 41.37 KBWorks with firefox 142.0 and laterThis update adds the extension icon and clarifies the project license.- Added official add-on icons for Firefox and add-on management screens.
- Added Apache License 2.0 license information.
- No changes were made to duplicate tab detection or tab-closing behavior.
Source code released under Apache License 2.0
Version 4.0.0
Released Jun 3, 2026 - 21.35 KBWorks with firefox 142.0 and later- Added new duplicate cleanup scopes: the clicked hierarchy, each hierarchy, and all tabs.
- Duplicate detection is now based on top-level tabs and tab groups.
- Pinned tabs are treated as top-level tabs and are preferred over regular tabs when choosing which duplicate to keep.
- When right-clicking a grouped tab, the menu can also offer a Top Level cleanup action.
- Split view tabs are now included in duplicate detection and cleanup.
- Improved the right-click menu so it stays compact and shows actions relevant to the current tab.
- Fixed an issue where the duplicate-tab menu could fail to appear correctly after browser startup.
- Notification settings now take effect immediately after being enabled.
Source code released under Apache License 2.0
Version 3.0.0
Released May 30, 2026 - 19.09 KBWorks with firefox 142.0 and later- Migrated the extension to Firefox Manifest V3. Firefox 142 or later is now required.
- Added safer duplicate detection for modern Firefox tab features. Tabs in different tab groups, containers, and split views are protected by default.
- Added optional cleanup actions that can ignore tab groups, containers, and split views when a wider duplicate cleanup is needed.
- Redesigned the options page with automatic saving and more detailed menu item settings.
- Made notifications an optional permission. The permission is requested only when notifications are enabled.
- Improved duplicate tab cleanup so the currently active tab is preserved whenever possible.
- Removed the legacy external messaging interface for other add-ons.
Source code released under Mozilla Public License 2.0
Version 2.2.2
Released May 5, 2019 - 67.95 KBWorks with firefox 57.0 and laterRemoves warnings.Source code released under Mozilla Public License 2.0
Version 2.2.0
Released Jan 1, 2019 - 63.72 KBWorks with firefox 53.0 and laterURL without hash option is added.Source code released under Mozilla Public License 2.0
Version 2.1.0
Released Nov 19, 2017 - 62.87 KBWorks with firefox 53.0 and later, android 53.0 to 68.*Adds an option to enable this add-on in page's right click menu.Source code released under Mozilla Public License 2.0
Version 2.0.0
Released Oct 15, 2017 - 61.86 KBWorks with firefox 53.0 and later, android 53.0 to 68.*+ Closes pinned tabs if a right click menu is opened on pinned tabs.
+ Does not freeze even if there are many tabs to be closed.
+ Shows progress in optional notifications.Source code released under Mozilla Public License 2.0
Version 1.4.3
Released Sep 17, 2017 - 59.81 KBWorks with firefox 53.0 and later, android 53.0 to 68.*RefactoringSource code released under Mozilla Public License 2.0
Version 1.4.2
Released Sep 10, 2017 - 58.51 KBWorks with firefox 53.0 and later, android 53.0 to 68.*Improves options UI to select menu items by clicking labels.Source code released under Mozilla Public License 2.0
Version 1.4.1
Released Sep 3, 2017 - 58.56 KBWorks with firefox 53.0 and later, android 53.0 to 68.*Changes description.Source code released under Mozilla Public License 2.0
Version 1.4.0
Released Aug 31, 2017 - 58.23 KBWorks with firefox 53.0 and later, android 53.0 to 68.*Supports messaging from other extensions.
https://github.com/PKxk8J/click-tab-uniq#-messagingSource code released under Mozilla Public License 2.0
Version 1.3.3
Released Aug 11, 2017 - 57.7 KBWorks with firefox 53.0 and later, android 53.0 to 68.*Changes menu item labels.Source code released under Mozilla Public License 2.0
Version 1.3.2
Released Jul 30, 2017 - 109.89 KBWorks with firefox 53.0 and later, android 53.0 to 68.*Refactring.Source code released under Mozilla Public License 2.0
Version 1.3.1
Released Jul 16, 2017 - 108.59 KBWorks with firefox 53.0 and later, android 53.0 to 68.*Changes the error notification message.Source code released under Mozilla Public License 2.0
Version 1.3.0
Released Jul 3, 2017 - 108.74 KBWorks with firefox 53.0 and later, android 53.0 to 68.*Does not close focused tab if no same tabs are pinned.Source code released under Mozilla Public License 2.0
Version 1.2.0
Released Jun 30, 2017 - 108.17 KBWorks with firefox 53.0 and later, android 53.0 to 68.*Show notifications when it is enabled in options.Source code released under Mozilla Public License 2.0
Version 1.1.1
Released Jun 24, 2017 - 71.02 KBWorks with firefox 53.0 and later, android 53.0 to 68.*Use flat menu style when only one key item is selected in options.Source code released under Mozilla Public License 2.0
Version 1.1.0
Released Jun 24, 2017 - 71.02 KBWorks with firefox 53.0 and later, android 53.0 to 68.*Enable to select menu items in options.Source code released under Mozilla Public License 2.0
Version 1.0.1
Released Jun 20, 2017 - 6.14 KBWorks with firefox 53.0 and later, android 53.0 to 68.*Update only description.
Version 1.0.0
First version.Source code released under Mozilla Public License 2.0