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 0.4Released Sep 13, 2017 - 599.38 KBWorks with firefox 48.0 and later, android 48.0 and laterChanged the code to use web extensions for compatibility with the latest Firefox release which had broken the previous version.
Source code released under GNU General Public License, version 2.0