On June 9, 2008, yes I am behind on this one, Ilya Ryzhenkov announced on the ReSharper Blog, that ReSharper 4.0 has been released. This release includes full support for C# 3.0, lambdas, extension methods, LINQ, object and collection initializers, anonymous types, automatic properties and partial methods. Check out a more complete list on the New Features page.
I have downloaded and installed the this version and am loving the full Visual Studio 2008 integration. The one thing that I might argue about is the implicitly typed locals (“vars”). I haven’t made up my mind on these yet. I will have to re-wire my thinking, since I always think about the old Visual Basic Variant type and shiver.
I still believe that ReSharper is a must have for any developer coding in reverse or using any of the *DD, (TDD, DDD, BDD) styles of development.