Visual Studio 2012 Update 2 (VS2012.2) is now available for download. Just as with VS2012.1, this release contains important fixes as well as a wealth of new functionality, addressing feedback received from the community and aligning with key software development trends in the market. The new functionality primarily spans (though is not limited to) five areas of investment: agile planning, quality enablement, Windows Store development, line-of-business development, and the general developer experience.
Quality Enablement (Testing)
Quality Enablement (Debugging)
Line of Business (LOB) Application Development