Mozilla released the first beta of the new Thunderbird 3.1 codename Lanikai.
Lanikai Beta 1 is built on top of the Gecko 1.9.2 platform. Notable changes include:
- 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.
- 119 bugs fixed