Yes, it's true. The final, RTM version of the .NET Framework 3.0 and associated SDK were released today. And there was much rejoicing!
If you have earlier versions of these packages installed on your machine, be sure to read and follow the uninstall instructions.
Fantastic! Congratulations to everyone involved.
Time for me to update my DWG/DXF to XAML toolkit to the RTM!
Do I need Windows SDK for Windows Vista and .NET Framework 3.0 to start creating WCF services and clients?
Non of them (links) work.