Don Syme annouced a new drop of F# - I especially like these samples:

  • New LAPACK sample.. See samples\fsharp\math\LAPACK
  • New WPF sample for use with F# Interactive. See samples\fsharp\WPF

F# 1.1.13 now available!

I’m pleased to announce that F# 1.1.13 is now available! You can download this release from

This is an exciting release, containing many important enhancements to the language that make F# programming simpler, more powerful and easier to explain and understand. We’re particularly pleased with comprehensions, which, although found in other languages, works beautifully in conjunction with other F# language features such as pattern matching. These also simplify the use of many .NET APIs and collection types.  We've also included named arguments, C# 3.0-style property setters and a host of improvements to the F# library, as well as a good number of bug fixes based on feedback from our rapidly expanding user base.

Source: Don Syme's WebLog on F# and Other Research Projects : F# 1.1.13 now available!