Superposition helper version history - 2 versions
Superposition helper by Firstversionist
Superposition helper version history - 2 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 1.0.1
Released Aug 14, 2019 - 27.92 KBWorks with firefox 48.0 and laterfix top bar buttonSource code released under All Rights Reserved
Older versions
Version 1.0.0
Released Aug 7, 2019 - 27.92 KBWorks with firefox 48.0 and laterSource code released under All Rights Reserved