Some of the new features include:
- New Powertoys (Extensibility Explorer, VC++ Snippet Support, SuperDiff)
- Enhancements to IronPython web integration
- RDT Explorer Sample
- DocView Editor Sample
- Managed Language Tools / ManagedMyC Sample
I'll have some more to write about the managed language tools and ManagedMyC in a day or two. In the mean time, check out the latest CTP! This will be the last CTP before the final VSSDK V3 release which should be available in mid-September.