Firefox 2.0.0.17 – No Info Firefox 3.0.2 – No Info Firefox 3.1a1 –Released July 28th Firefox 3.1b1 – August 2008 Thunderbird 2.0.0.17 – No Info Thunderbird 3.0a2 – Handed off to builds on July 16th. Next stage would be RC for en-US builds, but no  scheduling information available at this time