It's finally here... i've been using the betas for a while now with hardly any issues so this final release should be very solid as well. Most important improvement IMO is the improved performance and reduced memory overhead for large solutions. We all know Visual Studio is pretty slow when it comes to large solutions, and adding Resharper to the mix only makes matters worse (though it still improves your overall productivity a lot no matter what performance penalty is involved). This release should improve this, and the other new features are pretty good too. Be sure to check it out 
The Inquisitive Coder - Davy Brion's Blog inquisitive: adjective. given to inquiry, research, or asking questions; eager for knowledge; intellectually curious