Ubuntu 12.04 LTS Precise Pangolin Beta2 has been released, this beta release comes with many bug fixes and a better performance than Beta1. In Beta2 we find with Kernel 3.2.12, Unity 5.8, Qt-based Ubuntu One desktop client, additional Application Quicklists, new Multi-Monitor options, New HUD animation, Management Service also some packages were updated to the latest version including LibreOffice 3.5.1, Transmission 2.5.0, Firefox and Thunderbird 11.0 and more.
Download Ubuntu 12.04 LTS Beta2
If you want to upgrade to this Beta release, please check our post: Howto: Upgrade to Ubuntu 12.04 Precise Pangolin from 10.04, 11.04, 11.10 | Desktop & Server
This is a nice video from OMG Ubuntu explanning what new in Beta2