Just Released
- Thunderbird 6 Beta 2 – August 2nd
- Thunderbird 6 Beta 3 – August 10th
Coming Soon
- Thunderbird 3.1.12 – August 16th
- Thunderbird 6 Final Release – August 16th
- Thunderbird 7 Beta – August 16th*
- Thunderbird 8 Early Bird – August 16th*
Future Releases
- Thunderbird 7 Final Release – September 27th
- Thunderbird 8 Beta – September 27th*
- Thunderbird 9 Early Bird – September 27th*
* As part of the new Rapid Release Schedule, dates listed for Earlybird and Beta builds reflect when the code merge is to begin. The actual release to that particular channel may vary by several days. See this post for more details.