Phil Haack has nicely documented next version of ASP.NET MVC said to be ASP.NET MVC 4.0 road map.

Interesting we will have a new ASP.NET MVC Application template called Mobile Application Template using jQuery Mobile.

Come on read through the below links for more information..

ASP.NET MVC 4 Roadmap – Blog post by Phil Haack

ASP.NET MVC 4 Roadmap – from CODEPLEX.com