Gray Blue version history - 3 versions
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 3.0
Released Jan 16, 2020 - 7.88 KBWorks with firefox 53.0 and laterSource code released under Creative Commons Attribution-NonCommercial-NoDerivs 3.0
Older versions
Version 2.0
Released Jan 16, 2020 - 7.88 KBWorks with firefox 53.0 and laterSource code released under Creative Commons Attribution-NonCommercial-NoDerivs 3.0
Version 1.0
Released Jan 16, 2020 - 7.87 KBWorks with firefox 53.0 and laterSource code released under Creative Commons Attribution-NonCommercial-NoDerivs 3.0