Ninject 2.0 is out, now with more ninja!
Nate Kohari (the head Ninja of Ninject) has announced the availability of Ninject 2.0 which has been a long time coming – being a complete rewrite. The sources are on github repository. Oh and checkout the new website, its got more ninja references that you can poke a ninja with!
As for .NET 4.0 compatibility, whilst not officially announced, we’ve been using Ninject 2.0 (betas) and now just moving to the final release with .NET 4.0 without issues. All documentation and material are available on the wiki however.