Welcome to Thunderbird Add-ons.
Add extra features and styles to make Thunderbird your own.Close
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.
- fixed the "not defined" error at chrome://global/content/customizeToolbar.xul line:1
- the toolbar button is now inserted into the toolbar on the first run
- the button label is shortened