Messenger for Facebook™ Version History

66 versions

Be careful with old versions!

These versions are displayed for reference and testing purposes. You should always use the latest version of an add-on.

Version 55.1 53.9 KiB Works with Firefox 3.0 - 56.*, SeaMonkey 2.0 - *

Version 55.0 53.9 KiB Works with Firefox 3.0 - 56.*, SeaMonkey 2.0 - *

Version 54.0 53.8 KiB Works with Firefox 3.0 - 56.0, SeaMonkey 2.0 - 2.53

Version 53.0 53.8 KiB Works with Firefox 3.0 - 56.*, SeaMonkey 2.0 - *

Version 52.1 53.9 KiB Works with Firefox 3.0 - 52.*, SeaMonkey 2.0 - 2.42

Version 52.0 54.1 KiB Works with Firefox 3.0 - 55.0, SeaMonkey 2.0 - 2.52

Version 51.1 54.1 KiB Works with Firefox 3.0 - 55.0, SeaMonkey 2.0 - 2.52

Version 50.2 54.0 KiB Works with Firefox 3.0 - 54.0, SeaMonkey 2.0 - 2.51

Version 50.1 53.9 KiB Works with Firefox 3.0 - 54.0, SeaMonkey 2.0 - 2.51

Version 50.0 54.3 KiB Works with Firefox 3.0 - 53.0, SeaMonkey 2.0 - 2.49

Version 49.4 54.3 KiB Works with Firefox 3.0 - 52.0, SeaMonkey 2.0 - 2.49

Version 49.3 54.3 KiB Works with Firefox 3.0 - 52.0, SeaMonkey 2.0 - 2.49

Version 49.2 54.3 KiB Works with Firefox 3.0 - 52.0, SeaMonkey 2.0 - 2.49

Version 49.1 54.3 KiB Works with Firefox 3.0 - 52.0, SeaMonkey 2.0 - 2.49

Version 49.0 54.3 KiB Works with Firefox 3.0 - 52.0, SeaMonkey 2.0 - 2.49

Version 48.3 54.7 KiB Works with Firefox 3.0 - 52.0, SeaMonkey 2.0 - 2.49

Version 48.2 54.7 KiB Works with Firefox 3.0 - 52.0, SeaMonkey 2.0 - 2.49

Version 48.1 54.7 KiB Works with Firefox 3.0 - 51.0, SeaMonkey 2.0 - 2.48

Version 48.0 52.8 KiB Works with Firefox 3.0 - 51.0, SeaMonkey 2.0 - 2.48

Version 47.1 52.8 KiB Works with Firefox 3.0 - 51.0, SeaMonkey 2.0 - 2.48

Version 47.0 52.8 KiB Works with Firefox 3.0 - 51.0, SeaMonkey 2.0 - 2.48

Version 46.1 52.8 KiB Works with Firefox 3.0 - 50.0, SeaMonkey 2.0 - 2.47

Right Sidebar Support

Version 46.0 52.8 KiB Works with Firefox 3.0 - 50.0, SeaMonkey 2.0 - 2.47

Version 45.2 52.8 KiB Works with Firefox 3.0 - 45.*, SeaMonkey 2.0 - 2.42

Version 45.1 47.6 KiB Works with Firefox 3.0 - 45.*, SeaMonkey 2.0 - 2.42

Code Maintenance

Version 45.0 47.6 KiB Works with Firefox 3.0 - 48.0, SeaMonkey 2.0 - 2.45

Toolbar Abbreviation Support

Version 44.2 47.5 KiB Works with Firefox 3.0 - 45.*, SeaMonkey 2.0 - 2.42

High Resolution Support

Version 44.1 41.9 KiB Works with Firefox 3.0 - 44.*, SeaMonkey 2.0 - 2.42

Cache Support

Version 44.0 41.9 KiB Works with Firefox 3.0 - 44.*, SeaMonkey 2.0 - 2.42

Firefox 44 Support

Version 43.10 41.9 KiB Works with Firefox 3.0 - 45.0, SeaMonkey 2.0 - 2.42

Rolling Back Update Support