AdBlock for Firefox version history - 25 versions
AdBlock for Firefox by AdBlock
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 6.17.0
Released Mar 17, 2025 - 5.51 MBWorks with firefox 75.0 and laterBug fixes and small improvements in the Public API logicSource code released under GNU General Public License v3.0 only
Download Firefox and get the extensionYou'll need Firefox to use this extensionOlder versions
Version 6.15.0
Released Feb 18, 2025 - 5.4 MBWorks with firefox 75.0 and laterThis release contains bugfixes and under-the-hood changes.Source code released under GNU General Public License v3.0 only
Version 6.14.2
Released Feb 3, 2025 - 5.18 MBWorks with firefox 75.0 and laterThis release contains minor UI update and under-the-hood changes.Source code released under GNU General Public License v3.0 only
Version 6.14.1
Released Jan 21, 2025 - 5.07 MBWorks with firefox 75.0 and laterThis release contains minor UI update and under-the-hood changes.Source code released under GNU General Public License v3.0 only
Version 6.13.1
Released Jan 7, 2025 - 5.42 MBWorks with firefox 75.0 and laterThis release contains only minor updates and under-the-hood changes.Source code released under GNU General Public License v3.0 only
Version 6.13.0
Released Dec 10, 2024 - 5.42 MBWorks with firefox 75.0 and laterRemoved "Always allow ads on this site" from kebab menu (EXT-595)
Added skeleton for public API inside custom iframe; the API is currently inactive (EXT-567)
Remove the "console log test" split experiment. (EXT-612)
Telemetry fetch errors are now sent to the production log server.
Updated webext-ad-filtering-solution to 1.22.0
Pass premium status and aa active in uninstall link (EXT-607)
Updated snippets to 1.7.1
Attached split experiments assignments data to uninstall URL (EXT-541).Source code released under GNU General Public License v3.0 only
Version 6.12.0
Released Nov 25, 2024 - 5.39 MBWorks with firefox 75.0 and laterThis release contains mostly under-the-hood changes.
- Refactored the telemetry fetch processing
- Updated webext-ad-filtering-solution to 1.19.0
- Add the "console log test" split experiment. This is to verify the integration
of our new split experiments framework. (EXT-612)Source code released under GNU General Public License v3.0 only
Version 6.11.1
Released Nov 18, 2024 - 5.11 MBWorks with firefox 75.0 and laterThis release contains only minor updates and under-the-hood changes.Source code released under GNU General Public License v3.0 only
Version 6.11.0
Released Nov 5, 2024 - 5.07 MBWorks with firefox 75.0 and laterThis release contains only minor updates and under-the-hood changes.Source code released under GNU General Public License v3.0 only
Version 6.10.0
Released Oct 22, 2024 - 5.06 MBWorks with firefox 75.0 and laterThis update should reduce disk usage and contains minor updates.
- Updated the link to the source code on the support tab
- Added allowlisting events centered on privacy to help us improve the user experience
- Updated snippets to 1.7.0
- Updated webext-ad-filtering-solution to 1.16.0Source code released under GNU General Public License v3.0 only
Version 6.9.3
Released Oct 7, 2024 - 5.05 MBWorks with firefox 75.0 and laterThis release contains minor updates and attempts to fix an issue when no subscriptions are enabled (due to corrupted data).Source code released under GNU General Public License v3.0 only
Version 6.9.1
Released Sep 17, 2024 - 5.05 MBWorks with firefox 75.0 and laterUpdated snippets to 1.5.0, now AdBlock supports: hide-if-canvas-contains
Added fallback mechanism for telemetry request
Included sourcemaps in Manifest v3 Chromium buildsSource code released under GNU General Public License v3.0 only
Version 6.9.0
Released Sep 3, 2024 - 5.05 MBWorks with firefox 75.0 and later- Updated webext-ad-filtering-solution to 1.12.0
- Fixed an issue with the metadata on allow listed rules created via the popup menu
- Fixed an issue with the YouTube Channel allow listing feature
- Continued the YouTube Ad Wall vs. Allowlist Uninstall User Test (Phase 2 & 3)Source code released under GNU General Public License v3.0 only
Version 6.8.0
Released Aug 20, 2024 - 5.12 MBWorks with firefox 75.0 and later- Changed the pause button to do 7-day smart allowlisting.
- Fix premium push notification prevention.
- Update webext-ad-filtering-solution to 1.11.0.
- Update snippets to 1.4.1.
- Fixed the 'received' event recording for IPM.Source code released under GNU General Public License v3.0 only
Version 6.7.0
Released Aug 6, 2024 - 5.07 MBWorks with firefox 75.0 and later- Update webext-ad-filtering-solution to 1.10.0
- Make messaging API usable in standalone JavaScript filesSource code released under GNU General Public License v3.0 only
Version 6.6.0
Released Jul 23, 2024 - 5.04 MBWorks with firefox 75.0 and later- Updated AdBlock's name and description
- Moved the update of the kebob URL
- Updated isSelectorFilter function to ignore comment filers
- Removed VPN waitlist CTA
- Refactored initial telemetry logic
- Removed a check for the warning_removal subscription on MV3
- Updated the premium licensing server URL
- Added extension install timestamp to debug data
- Added new entries to locale filesSource code released under GNU General Public License v3.0 only
Version 6.5.0
Released Jul 15, 2024 - 5.04 MBWorks with firefox 75.0 and later- Added new IPM deletion command
- Support user counting functionality
- Update @eyeo/snippets dependency to 1.4.0
- Fixed: Telemetry wasn't being sent due to Chrome bug
- Fixed: Filter lists weren't being updated on Manifest v3Source code released under GNU General Public License v3.0 only
Version 6.4.0
Released Jun 25, 2024 - 5.04 MBWorks with firefox 75.0 and later- “Learn More” button in new pop up menu does not append user ID to Premium page redirect
- Show number of ads blocked on AdBlock menu also hides Premium Filterlists
- YouTube Ad Wall vs. Allowlist Uninstall User Test
- Updated the extension engine dependency to 1.8.0
- Support CDP functionality
- Add special handling to allowlisting API for Softonic domainsSource code released under GNU General Public License v3.0 only
Version 6.3.0
Released Jun 4, 2024 - 5.01 MBWorks with firefox 75.0 and later- Fixed an issue with the premium filter lists being turned off after migrating to MV3Source code released under GNU General Public License v3.0 only
Version 6.2.0
Released May 21, 2024 - 5.01 MBWorks with firefox 75.0 and later- Changed the default pause button functionality in the popup.
- Fixed premium filters tab not showing the updated subscription status
- Update @eyeo/snippets dependency to 1.3.0
- Add extension info before DOMContentLoaded
- Redesigned the popup menuSource code released under GNU General Public License v3.0 only
Version 6.1.0
Released May 8, 2024 - 4.95 MBWorks with firefox 75.0 and later- Updated the extension engine dependency to 1.6.0
- Updated AdBlock's description in the English locale filesSource code released under GNU General Public License v3.0 only
Version 6.0.2
Released Apr 30, 2024 - 4.93 MBWorks with firefox 75.0 and laterOpen the /update page to let Firefox users know about AdBlock PremiumSource code released under GNU General Public License v3.0 only
Version 6.0.0
Released Apr 23, 2024 - 4.93 MBWorks with firefox 75.0 and later- Fixed an issue in the beta_manifest.base.json file that caused the AdBlock extension to fail to load
- Improved the log message for command version mismatch error
- Initial release of a MV3 version of AdBlockSource code released under GNU General Public License v3.0 only
Version 5.22.0
Released Apr 11, 2024 - 4.93 MBWorks with firefox 75.0 and later- Updated minimum Chrome version to 124 for MV3 extensions
- AdBlock will no longer log an error when the tab ID isn’t found when closing a tab
- Fixed an issue with the YT Allow listing feature on Firefox
- Fixed an issue when saving excluded filters (an advanced user feature)
- Fixed Twitch channel allow listing in MV3 extensions
- Updated MV3 translations
- QA testers can now invoke some utlitilty functions on the background & SW scripts from the AdBlock Options page
- Updated the snippet dependency to 1.2.2Source code released under GNU General Public License v3.0 only
Version 5.21.1
Released Apr 4, 2024 - 4.92 MBWorks with firefox 75.0 and later- Show the /update page to let Firefox users know about AdBlock PremiumSource code released under GNU General Public License v3.0 only