If you have not heard already, ASP.NET MVC 4 has reached the beta stage. You can download the bits here. There are lots of new goodies in this release – which I’ve already discussed in the latest issue of Code Magazine. The one item I want to discuss now is the addition of ASP.NET Web API. If you have been looking for a way to build RESTful services in ASP, the ASP.NET Web API library is something you are going to want to look at.