Mozilla Messaging has released the first Beta of Thunderbird 3.1, code named Lanikai. This release includes: From the release notes: Several fixes to improve upgrading from Thunderbird 2. Several fixes for auto complete, tabs, and activity manager. Several design improvements and corrections to the interface. Stability and memory improvements. You can try Thunderbird 3.1 from Mozilla Messaging available for Windows, Mac OS X, and Linux in 25 languages. Source: Mozilla Links

Starting today users on Firefox 3.5 (or older versions) will be offered a direct upgrade to Firefox 3.6. Note: The upgrade offer will not appear until there has been at least 10 minutes without any keyboard activity. The offer can also be access via the Help Menu and selecting Check For Updates… Users can able to choose to: Wait 24 hours (“Ask Later”) Decline the offer (“No Thanks”) Accept the free upgrade (“Get the New Version”) Source: Mozilla Developers News