Mvc History

Asp.Net MVC is a Framework built on the top of Microsoft .Net Framework to develop web application.This Framework is used with a clean separation of the code.
This will help developer for easy manageable code.
Asp.Net MVC is a more efficent open source framework for building web applications.
The list of Asp.net Mvc framework versions Released so far.

First Release : Asp.net MVC1
Released on Mar 13, 2009
compatible version .Net 3.5 framework
Html Helpers
Ajax helpers
Routing

Second Release : Asp.net MVC2

Released on Mar 10, 2010
Compatible versions .Net 3.5, 4.0
Data Annotations Attribute support
Client-side validation
Automatic scaffolding & customizable templates
Asynchronous controllers

Third Release :Asp.net MVC3

Released on Jan 13, 2011
Compatible versions 4.0
Razor view engine
Data Annotations in Advance
Compare Attribute
Dependency Resolver Entity Framework Nuget Support

Fourth Release : Asp.Net MVC4

Released on Aug 15, 2012
Compatible versions 4.0, 4.5
ASP.NET Web API
SignalR-Real time Communication
Enhancements to default project templates
Display Modes
Asynchronous Controllers
Bundling and minification

Fifth Release : Asp.Net MVC5 Preview

Released on Jun 26, 2013
Compatible versions .Net 4.5, 4.5.1
ASP.NET Scaffolding
Bootstrap in the MVC template
ASP.NET Web API2
SignalR- 2.0 Real time Communication