Tab Guardian version history - 21 versions
Tab Guardian by Serhii
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 1.17.1
Released Jan 19, 2026 - 1.89 MBWorks with firefox 58.0 and later- ๐งโ๐ป Updated all dependencies to the latest versions.
- ๐งโ๐ป Instead of checking if tab with the specific URL can be restored, we now do these checks when we save tabs into groups. Because the previous implementation could creates bugs where you cannot fast open a private group from main screen if it contains a tab like
about:privatebrowsing. #94. - ๐ Fixed bug where group would be removed from folder when restoring it.
- ๐งโ๐ป Filtering groups on the main page now works for groups that are inside of folders.
- ๐งโ๐ป When you use filtering on the main page, it temporary hides folders.
Source code released under MIT License
Older versions
Version 1.17.0
Released Dec 25, 2025 - 1.44 MBWorks with firefox 58.0 and later- ๐ Fixed not excepting some emojies when trying to select it for a group icon #98.
- โจ Changed the way you create private and public groups. We used to have 2 seperate buttons, but now it was replaced with a single button and step-like creation process.
- โจ Added the ability to create folders with groups. You can drag and drop existing groups to folders or create groups inside folders #47.
Source code released under MIT License
Version 1.16.6
Released Nov 17, 2025 - 1.44 MBWorks with firefox 58.0 and later- ๐ Fixed bug with password cache issue where password would not delete itself from storage after locking the group back #96
Source code released under MIT License
Version 1.16.5
Released Nov 9, 2025 - 1.76 MBWorks with firefox 58.0 and later- ๐ Fixed issue where you couldn't restore tabs for groups that contain chrome links like
chrome://extensions. Now, these types of links are skipped for Firefox-based browsers because it's impossible to open them. For Chrome browsers, the behavior didn't change.
Source code released under MIT License
- ๐ Fixed issue where you couldn't restore tabs for groups that contain chrome links like
Version 1.16.4
Released Nov 7, 2025 - 1.76 MBWorks with firefox 58.0 and later- ๐งโ๐ป Changed tooltip from
?to!. - ๐งโ๐ป Added more tests to the codebase.
- โจ Added ability to pin/unpin tabs #91.
Source code released under MIT License
- ๐งโ๐ป Changed tooltip from
Version 1.16.3
Released Oct 29, 2025 - 1.47 MBWorks with firefox 58.0 and later- ๐ Fixed bug where tabs would not close.
Source code released under MIT License
Version 1.16.2
Released Oct 29, 2025 - 1.43 MBWorks with firefox 58.0 and later- ๐ Fixed bug when creating a private group with attached URL. Sometimes, the
Selectbutton would be disabled and you couldn't proceed with creation. - ๐ Fixed bug with tab duplications when adding and sorting them #37.
Source code released under MIT License
- ๐ Fixed bug when creating a private group with attached URL. Sometimes, the
Version 1.16.1
Released Oct 27, 2025 - 1.43 MBWorks with firefox 58.0 and later- ๐งโ๐ป Added more tests to the codebase.
- ๐ Improved performance of fetching groups from storage.
- ๐ Fixed bug which was deleting multiple duplicate tabs when you wanted to remove only 1 #87.
- ๐ Fixed bug when you try to use quick open button for private groups.
Source code released under MIT License
Version 1.16.0
Released Oct 23, 2025 - 1.63 MBWorks with firefox 58.0 and later- ๐งโ๐ป Improved performance for the main (home) page with loading groups.
- ๐งโ๐ป Improved "Add tabs" and "Create" buttons visibility #84.
- ๐งโ๐ป Added showing small pin icon on the tab icon in a group if the tab is pinned #83.
- ๐งโ๐ป Improve styles for tab icons in a group.
- ๐งโ๐ป Added 1 more "Pin" icon to choose for a group.
- ๐งโ๐ป Added more tests to the codebase.
- ๐ Fixed validation error message text when password is empty. It was
password_empty. - ๐ Fixed not working "Cancel" button when choosing group icon.
- โจ Added "Detach URL Lock" functionality to settings #61.
Source code released under MIT License
Version 1.15.0
Released Oct 19, 2025 - 1.42 MBWorks with firefox 58.0 and later- โจ Group icon on a group page is now clickable. It will open "Choose Icon" interface #53.
- โจ Private groups can now be bound to any URL that you provide for additional security #65.
- โจ Public groups can now be changed into private groups with a simple button click in group popup menu #73.
- ๐ Fixed issue where you couldn't use ๐๏ธ and ๐๏ธ emojis as your group icon.
- ๐ Fixed the font contrast on a lock/unlock group button.
- ๐ Fixed not working tooltip helper on the
Paste tabs herebutton. - ๐ When you make a private group open (public), cached password now will be deleted as well.
- ๐ Fixed bug where tabs would not open for private locked groups when you try to do it on the main screen with all the groups listed.
- ๐งโ๐ป The "Bound URL" can now be modified when you create a new private group.
- ๐งโ๐ป The
about:homeFirefox's page will be also closed when you restore tabs from a group. - ๐งโ๐ป Refactoring of the codebase;
- ๐งโ๐ป Added a shield icon to private groups when you open them. It's on the left of the group name.
Source code released under MIT License
Version 1.14.1
Released Oct 16, 2025 - 1.42 MBWorks with firefox 58.0 and later- ๐ Fixed development environment. App wasn't working on Chrome-based browsers.
- ๐ Fixed incorrect implementation of popup functionality.
- ๐งโ๐ป Replaced
Sweetalert 2confirmation modals with custom popup for consistency. - ๐งโ๐ป Removed
sweetalert2dependency. - ๐งโ๐ป When you export a private group, it will now will be encrypted with 2 layers. First layer encrypts only JSON fields, the second encryption layer encrypts the whole JSON export file.
- ๐งโ๐ป Changed named of exported files to not include
.jsonextension, since we don't use JSON for exports anymore.
Source code released under MIT License
Version 1.14.0
Released Oct 14, 2025 - 660.52 KBWorks with firefox 58.0 and later- ๐ Fixed potential bugs with encryption/decryption
- ๐ Fixed showing password validation error when password and confirmation passwords are empty. Now, it doesn't show error
- ๐ Fixed restoring tabs would not recalculate showing notification that you have unlocked groups #79
- โจ Improved export/import functionality. Now, you can export all groups with a password protection #77
- โจ Exported files are now compressed with Gzip
- โจ Add Gzip compression when exporting individual groups
- ๐งโ๐ป Huge refactoring of the core logic
- ๐งโ๐ป Improve performance of "Erase all groups" functionality
Source code released under MIT License
Version 1.13.2
Released Oct 3, 2025 - 954.43 KBWorks with firefox 58.0 and later- ๐ Fixed a bug where tabs would not close when you create a new group or adding more tabs to existing group
Source code released under MIT License
Version 1.13.1
Released Oct 2, 2025 - 954.08 KBWorks with firefox 58.0 and later- ๐ Fixed Chromium error for using badge on extension icon
- ๐ Fixed bug where you couldn't create a new public group
Source code released under MIT License
Version 1.13.0
Released Oct 2, 2025 - 954.06 KBWorks with firefox 58.0 and later- ๐ Fixed issue with creating private group and it wouldn't remember the password the user entered. Plus, this change improved the performance of creating a private group
- ๐ Fixed incorrect bytes calculation on Firefox-based browsers. It was showing used space a little bit more than it really was
- ๐ Fixed wrong groups sort order when you import all groups. Now, groups will be in the same order that they were when you exported them
- ๐งโ๐ป Remove "import" button from importing groups on settings page #60
- ๐งโ๐ป A lot of refactoring and rewriting logic for creating a new group
- ๐งโ๐ป When you add a new tab to a group, it will be appended to the end instead of the list
- ๐งโ๐ป Now, when you open tabs, additional empty pages like
about:blankandabout:privatebrowsingwill be automatically closed #64 - ๐งโ๐ป Remove
Importbuttom from settings page. Now, when you select a file, it will be automatically uploaded #60 - ๐งโ๐ป Now, you cannot rename private groups without unlocking them #56
- ๐งโ๐ป Change enter password max attempts to 5 and lock duration to 10 minutes. It means you have 5 attempts to enter the correct password, after which you will be unable to enter a password for 10 minutes
- ๐งโ๐ป Refactored settings page into a different design
- ๐งโ๐ป Added "Clear Cache" section to settings which only appears if you have any useless data in your cache that can be safely deleted to free up the space
- โจ Added 3 more black and white icons for groups
- โจ Added a spinner to the main (home) page where groups are loaded #70
- โจ Added a spinner when you export all groups in settings, which indicates that groups are being exported #68
- โจ Added a spinner to the "Export a group" button in group popup menu #66
- โจ Added a spinner to the "Create" button when you create a group or add more links to it #67
- โจ Added functionality that prevents from overloading storage. It will give you an error message that you used all of your quota #58
- โจ Added "Remember my password after unlock" option to settings, which you can toggle #62
- โจ Added minimum password length requirement with
6characters #63 - โจ Added the ability to make your private groups open #69
READ FULL CHANGELOGSource code released under MIT License
Version 1.12.0
Released Sep 24, 2025 - 920.23 KBWorks with firefox 58.0 and later- โจ Added improved encryption algoriphm
AES-GCMwith WEB Crypto API without breaking backward compatibility #54 - โจ Added showing a warning message on private groups that use the old encryption implementation to suggest them to re-encrypt for improved security
- โจ Added a loading spinner that appears when you unlock and lock the private group #55
- โจ Added a progress bar that shows progress on encryption and decryption of groups
- ๐งโ๐ป Change password attempts from 2 to 3 for incorrect password because 3 is a sweet spot
- ๐งโ๐ป Change keybind from
command + ktocontrol+command+kon macos
Source code released under MIT License
- โจ Added improved encryption algoriphm
Version 1.11.0
Released Sep 10, 2025 - 891.55 KBWorks with firefox 58.0 and laterSource code released under MIT License
Version 1.10.0
Released Sep 5, 2025 - 595.64 KBWorks with firefox 58.0 and later- โจ Added copy and cut tabs from a group into a different group #39
- โจ Added 3 more black and white icons for groups
- โจ Added emoji picker when you choose an emoji for your group as an icon
- โจ Added preview for the image group icon when you choose it #38
- ๐งโ๐ป Changed,: when you export a group, it will have a slugifying version of the group name. For example, 'Test Group' will have the name 'test-group.json'
- ๐ Fixed not visible version number in the right bottom of the sidebar
- ๐ Fixed a small style issue on a sidebar where the amount of bytes used were showing #40 #42
Source code released under MIT License
Version 1.9.3
Released Aug 13, 2025 - 576.17 KBWorks with firefox 58.0 and later- Fixed wrong "Release Notes" link in the sidebar
Source code released under MIT License
Version 1.9.1
Released Aug 4, 2025 - 576.16 KBWorks with firefox 58.0 and later- ๐ Fixed "Move tabs into group" button not working properly. Tabs weren't closing
- ๐ Some links caused errors when opening them. Links like
about:debugging,about:config, etc. - ๐ You couldn't change group icons to some favicon icons before
Source code released under MIT License
Version 1.9.0
Released Jul 23, 2025 - 576.05 KBWorks with firefox 58.0 and laterSource code released under MIT License