[ANN] IronRuby CTP for .NET 4.0 Beta 2

We’re pleased to announce the release of the “IronRuby CTP for .NET 4.0
Beta 2”. 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 roughly
equivalent to the functionality found in IronRuby 0.9. Please also note
that the IronRuby CTP
for .NET 4.0 Beta 2 will run only under .NET 4.0 Beta 2.

This release also includes the binaries for the IronPython 2.6 CTP for
.NET 4.0 Beta 2.

To try out this release:

To build IronRuby for .NET 4.0 Beta 2 from source, get the sources from
GitHub (http://github.com/ironruby/ironruby), or a direct download
(http://github.com/ironruby/ironruby/zipball/master): use the “v4” build
configurations.

~ IronRuby team

FYI, here’s a post which gives a little bit more information, including
a small example of C# “dynamic” and IronRuby working together:
http://blog.jimmy.schementi.com/2009/10/ironruby-and-ironpython-ctps-for-net-40.html