The VP of our Developer Division, S. Somasegar, has written a great blog entry on the new programming language technologies in Visual Studio 11. There is a great section on F# which really highlights the innovations that we continue to bring to the product.
The Visual Studio F# team is excited to announce a preview release of F# 3.0 as part of the Visual Studio 11 Developer Preview, announced on Tuesday at the //build/ conference. This preview is available now for all MSDN subscribers.
The general release will be Friday at 10am PDT.