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.
Version 3.7.2Released Jun 9, 2020 - 5.01 MBWorks with firefox 51.0 and later, android 51.0 and laterAdBlocker Ultimate 3.7.2 (June 6, 2020)
Minor bug fixes
Synchronization with desktop app
Source code released under GNU Lesser General Public License, version 3.0