A new release of the Gtk# package for Windows has been released by Francisco Martínez, get both the Gtk# installer and the new Gtk # Help. These integrate with Visual Studio.NET 2003 to create cross platform applications using the Gtk# toolkit.

Dave Arnold has built a proof-of-concept compiler for C# with support for the Object Constraint Language (OCL) from the Object Management Group (OMG). The proof-of-concept is based on the Mono C# compiler.

For more information on this compiler, visit the C#/OCL web site or read the OMG OCL specification.

SmartIRC for .NET is a new open source library to connect with IRC clients developed by Mirco Bauer.