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 3.0Released Feb 22, 2018 - 6.41 KBWorks with firefox 42.0 and later, android 48.0 and laterThis is a version compatible with FF 57+ and the new WebExtension format. I do not agree that this Extension interface is really working 100%, so use at your own risk.
Source code released under Mozilla Public License, version 2.0