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 1.9.4resigned1
Released Apr 25, 2024 - 348.13 KBWorks with firefox 63.0 and laterSource code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Older versions
Version 1.9.3
Released Jan 2, 2019 - 1.05 MBWorks with firefox 63.0 and laterFix for bug #218Source code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.9.2
Released Jan 1, 2019 - 1.05 MBWorks with firefox 63.0 and laterChanged some labels in options.
Fixed: double click on an empty space on the left side of the tabs, should now take correct action.Source code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.9.1
Released Dec 29, 2018 - 1.05 MBWorks with firefox 63.0 and laterSmall fixes in manager.
Translator could not import/export because of a typo.Source code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.9.0
Released Dec 25, 2018 - 1.06 MBWorks with firefox 63.0 and laterFixes in manager for Firefox 64 and up: import/export of groups and sessions did not work correctly caused by tabs.create() function being now of out of order. Also changing logic improved performance.Source code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.8.9
Released Dec 19, 2018 - 1.06 MBWorks with firefox 63.0 and laterFix: Loading group in manager was not restoring folders namesSource code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.8.7
Released Dec 13, 2018 - 1.06 MBWorks with firefox 63.0 and laterNEW:
1. links in options page
2. translator
CHANGES:
1. mute icon config option (disable animation)
2. "TURN OFF DIMMING" OF AUDIO AND FOR ATTENTION
3. you can now drop folders between tabs, but only if root is folder or group
4. some changes in menu
FIXED:
"Close other" doesn't respect pinned tabs.Source code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.7.7
Released Jul 15, 2018 - 947.1 KBWorks with firefox 57.0 and later, android 57.0 to 68.*Reversed changes and probably fixed new tabs not showing. Please keep reporting bugs. Thank you.Source code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.7.6
Released Jul 10, 2018 - 947.8 KBWorks with firefox 57.0 and later, android 57.0 to 68.*fixed: new tab was not added when creating new window.Source code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.7.5
Released Jul 10, 2018 - 947.62 KBWorks with firefox 57.0 and later, android 57.0 to 68.*Probably fixed: New tab queue sometimes got stuck, reload was needed.Source code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.7.4
Released Jul 9, 2018 - 947.56 KBWorks with firefox 57.0 and later, android 57.0 to 68.*Fix: Closing tree caused activation of its children tabs one by one before closing them.Source code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.7.3
Released Jul 9, 2018 - 946.93 KBWorks with firefox 57.0 and later, android 57.0 to 68.*Changed that Firefox menu shows up if debug mode is turned on Tree Tabs options page. Please disable debug mode, if you don't want default Firefox menu showing up.
Added two more options for orphan tabs.Source code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.7.2
Released Jul 8, 2018 - 945.08 KBWorks with firefox 57.0 and later, android 57.0 to 68.*Changes:
1. Added a new option for new tabs from toolbar
2. Added hints in options page
3. New tabs in background are added in queue, so order is always correct
4. Changed visual style for tab countersSource code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.7.1
Released Jul 3, 2018 - 938.58 KBWorks with firefox 57.0 and later, android 57.0 to 68.*CHANGES:
1. shortcut to open TreeTabs Sidebar is now F1
2. log does not preserve any personal data (urls) for GDPR law
NEW:
1. you can now drag&drop entire group to another window
2. tree structure is tracked in background (excluded closing tabs)
3. added alt+w shortcut to close a tree of tabs
4. creating folder will now prompt for a new name
5. search for *audible, *muted, *unloaded, *loaded tabs! Just write *audible in search box!
FIXES:
1. import window was not showing up
2. export group and export session had file extension in name
3. pin tree had bug in setting classSource code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.7.0
Released Jul 3, 2018 - 938.1 KBWorks with firefox 57.0 and later, android 57.0 to 68.*CHANGES:
1. shortcut to open TreeTabs Sidebar is now F1
2. log does not preserve any personal data (urls) for GDPR law
NEW:
1. you can now drag&drop entire group to another window
2. tree structure is tracked in background (excluded closing tabs)
3. added alt+w shortcut to close a tree of tabs
4. creating folder will now prompt for a new name
5. search for *audible, *muted, *unloaded, *loaded tabs! Just write *audible in search box!
FIXES:
1. import window was not showing up
2. export group and export session had file extension in name
3. pin tree had bug in setting classSource code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.6.0
Released May 18, 2018 - 902.77 KBWorks with firefox 57.0 and later, android 57.0 to 68.*Changes:
- shortcut changed to Ctrl+F2 to avoid standard "edit"
- new way to save toolbar, and toolbar is now separated from theme
- export session file has now date as a name
What is new:
- regex expressions for auto grouping
- tiny manager
- autosave session available in manager
- added "bookmark" menu for single tab
Bug fixes:
- deny Drag&drop tab to root of folders
- "never show close button" option was breaking theme preview/editor
- closing pinned tabs did not resize area of pinned tabs, leaving empty space below
- clone pinned tab was added as not pinnedSource code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.5.3
Released Mar 19, 2018 - 842.36 KBWorks with firefox 57.0 and later, android 57.0 to 68.*fixed: clicking on favicon did not activate tab (again)Source code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.5.2
Released Mar 14, 2018 - 841.4 KBWorks with firefox 57.0 and later, android 57.0 to 68.*1. Fixed one of the causes of high CPU use (more fixes to come)
2. Probable fix for Export session/group not showing up (I need more test case scenarios)Source code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.5.1
Released Mar 13, 2018 - 823.43 KBWorks with firefox 57.0 and later, android 57.0 to 68.*quick fix: mouse click on scrollbar caused loss of tabs selectionSource code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.5
Released Mar 13, 2018 - 823.04 KBWorks with firefox 57.0 and later, android 57.0 to 68.*1. Got rid of jquery
2. New options in options page
3. You can now disable spacing between tabs in theme section
4. Bookmark tree in menu
5. Detaching tabs by dragging them out of window is temporarily disabled (please use menu or toolbar)Source code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.4
Released Jan 3, 2018 - 872.12 KBWorks with firefox 57.0 and later, android 57.0 to 68.*added - bookmark group
added - alt+g shortcut to show/expand group bar
added - collapse and expand tree
changed - text gets selected in rename dialog
fixed - bug #81, Hide toolbar option doesn't work
fixed - on startup group list were not ordered
fixed - some bugs with detach function (firefox behaves differently now? on window create there is no empty tab anymore)
fixed - bug #80 When "Don't show close button" is checked, title text in tab is still shortened when mouse is over it
fixed - bug #50 Click on favicon doesn't select tab that was reintroduced in v1.3Source code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.3
Released Jan 1, 2018 - 862.84 KBWorks with firefox 57.0 and later, android 57.0 to 68.*Folders!Source code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.2
Released Nov 21, 2017 - 789.25 KBWorks with firefox 57.0 and later, android 57.0 to 68.*Fixed: "Can't drag and drop tabs onto another tab"
Added: Icon toggles sidebar now
Added: F2 shortcutSource code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.1
Released Nov 20, 2017 - 789.47 KBWorks with firefox 57.0 and later, android 57.0 to 68.*Known issues: Drag&Drop between windows causes various issues, caused by Firefox Bug 1398272 : https://bugzilla.mozilla.org/show_bug.cgi?id=1398272
Fixed: Reorder pinned tabs was not working
Fixed: Theme will now work in private windows
Fixed: Middle click on a tab's favicon did not close the tab
Fixed: "Close tab" button did not close tab immediately
Added: Hide groups by default option
Added: Promote first child tab as a parent option
Added: Show tabs counters
Added: Double click on group to rename
Changed: tabs identification tags is now saved in browser.sessions.setTabValue promise, instead of fragile localstorage
Changed: "Ungrouped tabs" is now "Ungrouped" to be shorterSource code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Version 1.0
Released Nov 12, 2017 - 763.07 KBWorks with firefox 57.0 and later, android 57.0 to 68.*Added groups and sessions importing/exporting optionsSource code released under Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)