Entity Framework 6: The Ninja Edition

The New Features in Entity Framework 6

Welcome to Entity Framework 6. Here, you will learn about the new features introduced in Entity Framework 6.0 with Visual Studio 2012. The latest version of the technology works fine with the Microsoft .NET Framework 4 and Visual Studio 2010. Here's some of what's new (along with how to move your applications to EF6).
ER 6 was RTMed a few months ago and boasts a metric crap-ton of new features, including asynchronous query support, testability improvements, logging enhancements, stored procedure support in Code First, and general performance improvements. It’s available on Nu Get.

Check out the features below:
    Handling of Transaction Commit Failures
    Tooling Consolidation
    Code First Annotations
    Index-attribute
    Public Mapping API
    Customizing Code First Conventions.
    Logging of database commands.
    Stored Procedure Mapping.
    Asynchronous Queries and Save support.
    Code based configuration support.
    EF Power Tools (not new to EF6).