FB unseen version history - 4 versions
FB unseen by Horizonsoft
FB unseen version history - 4 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 2.1resigned1
Released Apr 25, 2024 - 183 KBWorks with firefox 48.0 and laterSource code released under Mozilla Public License 2.0
Older versions
Version 2.0
Released Jan 5, 2017 - 177.63 KBWorks with firefox 48.0 and later- New popup design
- block seen from messenger.com
- Add Mark as read button
- Block the "delivery receipts"
- Block "last active" indicatorSource code released under Mozilla Public License 2.0
Version 1.2.8
Released Nov 29, 2016 - 156.35 KBWorks with firefox 48.0 and laterbugs fixesSource code released under Mozilla Public License 2.0
Version 1.2.1
Released Jul 2, 2016 - 261.89 KBWorks with firefox 48.0 and later, android 48.0 to 68.*bugs fixesSource code released under Mozilla Public License 2.0