Microsoft maps out F# language upgrade

Microsoft's plans for the F# "functional first" language include an upgrade later this year that adds capabilities ranging from struct tuples to improved error messages. Backing for .Net Core, a multiplatform, open source version of the .Net programming model, also is in the works.
F# 4.1 focuses on flexibility and incremental improvements, the Microsoft Visual FSharp team said. It features struct tuples and interoperability with Visual C# 7 and Visual Basic tuples.To read this article in full