About Add-ons is a Thunderbird extension, less than three kilobytes in size, that adds an integrated button in the Add-ons window's list. It applies to Extensions, Themes, and Language packs, letting you quickly view the About dialog for the Add-on without using a context menu.
About Add-ons is free for use in Firefox, SeaMonkey, Thunderbird, and Sunbird.
How to Install in Thunderbird:
1. Right-click the link below and choose "Save Link As..." to download and save the file to your hard disk.
2. In Mozilla Thunderbird, open Add-ons from the Tools menu.
3. Click the Install button, and locate/select the file you downloaded and click "OK".
· Mozilla Thunderbird
What's New in This Release: [ read full changelog ]
· Rewrote system for all versions again, this time using css and xml binding. Thank you Add-on Compatibility Reporter for example code on how to achieve this cleanly.