We’re pleased to announce the release of the IronRuby CTP for .NET 4.0 RC. This is our third preview of IronRuby running under the Dynamic Language Runtime that is built directly into a .NET 4.0 release! As before, this release allows you to use IronRuby objects and types as .NET 4.0 dynamic objects from within C# and Visual Basic code. These binaries are equivalent to the functionality found in IronRuby 0.9.4. Please also note that the IronRuby CTP for .NET 4.0 RC will run only under .NET 4.0 RC.For interop with IronPython, download IronPython 2.6.1 RC1 for .NET 4.0 RC
To try out this preview release:
To build IronRuby for .NET 4.0 RC from source, get the sources from GitHub GitHub
): use the "V4" build configurations.