The Spring Modules project has released today the 0.4 version: you can find the announcement here.
It is still under deep development and maybe not ready for certain production environments, but the modules I played with (or I read of) seem to be stable, and it contains a lot of interesting stuff.
In particular, I'm very interested in the Valang Validator, because writing Spring Validators in Java is often a very tedious and error-prone task: Valang is instead a simple, yet powerful, language for declaring validation rules and applying them to beans.
I think I'll write more about Valang in one of my next posts.
In the meantime, give it a try!