Microsoft said on Thursday that it would delay by "a few weeks" the launch of its Visual Studio 2010 developer tool suite and version 4.0 of the .Net Framework.
In a blog posting, developer division head S. Somasegar said the company needs more time as it continues to work on some performance issues.
Microsoft. The company now plans an added test version--a release candidate--to launch in February, with the final version coming a few weeks after the planned March launch.
"Since the goal of the release candidate is to get more feedback from you, the team will need some time to react to that feedback before creating the final release build," Somasegar said. "We are therefore moving the launch of Visual Studio 2010 and .NET Framework 4 back a few weeks."
Among the features in Visual Studio 2010 is a, dubbed IntelliTrace. Other features new to the 2010 release include support for Windows 7 and Windows Azure as well as tools for building on top of Microsoft's Sharepoint product.