–                 MSDN site: http://msdn.microsoft.com/unity

–                 Community Forum: http://codeplex.com/unity

–                 Community Extensions: http://codeplex.com/unitycontributions

–                 Remove all obsolete ObjectBuilder code;

–                 Fix the bug: lifetime managers with open generic types;

–                 Fix the bug: RegisterType was overriding RegisterInstance;

–                 Performance improvement when resolving singletons;

–                 Made some internal classes public to make it easier to write certain type of extensions (the ones that need to customize how the dependencies are resolved;

–                 Improved error messages when value resolution fails.

–                 Interception mechanism is not implemented yet; it is on top of our Unity backlog though;

–                 Policy Injection Application Block can still be used if AOP functionality is needed;

–                 No tool support for DI configuration.

 As always, your feedback is invited. Please post your stories, questions, screams on Codeplex. We are listening!

Cheers,
Grigori