Thunderbird 3's Latest beta Available
The new beta is built on Mozilla's Gecko 1.9.1.1 platform, keeping it up to date with the latest changes that affect Firefox. Mozilla also claims that there are more than 500 changes in this version. On his blog, Chief Technical Officer of Mozilla Messaging Dan Mosedale said that many of the improvements will help support the new global database search engine. Based on these comments, more betas of Thunderbird 3 are expected.