Wow! That's it - now it has UML project type. Logical class diagrams, sequence diagrams and some more - I like it!
Though it was confusing how to make 'Implement from class diagram' context menu item work. Seems like it generates code from diagram but in reality it just shows you error with request to configure something I could not find.
Anyway - it's cool :)
P.S. Dynamic keyword is cool!