Release Candidate 3 is out now and they only accept Beta-Bug reports till today. So i think they gonna release it soon (?).

BTW my current experience with Unity3D can be checked out on my blog @ Windmillgames.com

My Blog

"Tag und Nacht schrei ich mich heiser,
Wind weht alle Worte fort,
Tag und Nacht schrei ich mein Krähenwort!"
Subway To Sally - Krähenkönig