Released: Sep 6, 2010

Updates in this release

Updates in 5.1.1

• Introduced a fresh set of performance improvements under Visual Studio 2010, particularly in regard to displaying tooltips and error stripe behavior in intense editing scenarios.
• Improved stability in Visual Studio 2010 by addressing reports on VS crashes while editing markup pages in Web projects and applications, and during structural search and replace
• Strengthens NUnit support in the test runner in certain ways, specifically by bundling NUnit 2.5.7.