Lightning Version History

89 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 2.6b2 3.5 MB Works with SeaMonkey 2.21 and later, Thunderbird 24.0 and later

Version 2.6b1 3.4 MB Works with SeaMonkey 2.21 and later, Thunderbird 24.0 and later

Version 2.5b2 3.7 MB Works with SeaMonkey 2.20 and later, Thunderbird 23.0 and later

Version 2.5b1 3.7 MB Works with SeaMonkey 2.20 and later, Thunderbird 23.0 and later

Version 2.4b1 3.6 MB Works with SeaMonkey 2.19 - 2.19.*, Thunderbird 22.0 - 22.*

Version 2.3b2 1.9 MB Works with SeaMonkey 2.18 - 2.18.*, Thunderbird 21.0 - 21.*

Version 2.3b1 2.5 MB Works with SeaMonkey 2.18 - 2.18.*, Thunderbird 21.0 - 21.*

Version 1.9.1 2.7 MB Works with SeaMonkey 2.14 - 2.14.*, Thunderbird 17.0 - 17.*

Version 2.2b1 2.0 MB Works with SeaMonkey 2.17 - 2.17.*, Thunderbird 20.0 - 20.*

Version 2.1b1 1.3 MB Works with SeaMonkey 2.16 - 2.16.*, Thunderbird 19.0 - 19.*

Version 2.0b1 1.9 MB Works with SeaMonkey 2.15 - 2.15.*, Thunderbird 18.0 - 18.*

Version 1.9 2.7 MB Works with SeaMonkey 2.14 - 2.14.*, Thunderbird 17.0 - 17.*

Version 1.9b2 2.3 MB Works with SeaMonkey 2.14 - 2.14.*, Thunderbird 17.0 - 17.*

Version 1.9b1 2.1 MB Works with SeaMonkey 2.14 - 2.14.*, Thunderbird 17.0 - 17.*

Version 1.8 2.7 MB Works with SeaMonkey 2.13 - 2.13.*, Thunderbird 16.0 - 16.*

Version 1.8b1 2.0 MB Works with SeaMonkey 2.13 - 2.13.*, Thunderbird 16.0 - 16.*

Version 1.7 2.9 MB Works with SeaMonkey 2.12 - 2.12.*, Thunderbird 15.0 - 15.*

Version 1.7b3 2.4 MB Works with SeaMonkey 2.12 - 2.12.*, Thunderbird 15.0 - 15.*

Version 1.7b2 2.4 MB Works with SeaMonkey 2.12 - 2.12.*, Thunderbird 15.0 - 15.*

Version 1.7b1 2.2 MB Works with SeaMonkey 2.12 - 2.12.*, Thunderbird 15.0 - 15.*

Version 1.6 3.1 MB Works with SeaMonkey 2.11 - 2.11.*, Thunderbird 14.0 - 14.*

You can find the full list of changes here

Version 1.5.2 4.0 MB Works with SeaMonkey 2.10 - 2.10.*, Thunderbird 13.0 - 13.*

Version 1.6b1 4.0 MB Works with SeaMonkey 2.11 and later, Thunderbird 14.0 and later

Version 1.5.1 4.0 MB Works with SeaMonkey 2.10 - 2.10.*, Thunderbird 13.0 - 13.*

Version 1.5 2.5 MB Works with SeaMonkey 2.10 - 2.10.*, Thunderbird 13.0 - 13.*

The full list of changes can be found here.

Version 1.5b2 1.9 MB Works with SeaMonkey 2.10 - 2.10.*, Thunderbird 13.0 - 13.*

Version 1.5b1 1.5 MB Works with SeaMonkey 2.10 - 2.10.*, Thunderbird 13.0 - 13.*

Version 1.4 3.2 MB Works with SeaMonkey 2.9 - 2.9.*, Thunderbird 12.0 - 12.*

Please see the list of Lightning 1.4 bugs fixed for details.

Version 1.4b3 2.5 MB Works with SeaMonkey 2.9 - 2.9.*, Thunderbird 12.0 - 12.*

Version 1.4b2 3.1 MB Works with SeaMonkey 2.9 - 2.9.*, Thunderbird 12.0 - 12.*