DotNetNuke 5.4.0 has been released which now provides support for ASP.Net 4.0 to coincide with the Visual Studio 2010 launch. This new version contains some important updates to the core which provide the first parts of the new multi-lingual functionality.
The Telerik HTML editor is now available in the Community Edition which is a huge improvement which will be welcomed by many users. Further updates to the caching system have been made to improve performance even further, which is becoming a hot topic since Google announced it will be speed testing websites to help determine ranking.