Rudy is currently under active development to bring it up to a 1.0 release.
I’ve put a lot of effort into making Rudy safe and practical for early adopters. In fact, Rudy has been in production used in a private beta since 0.3. That said, there are a few reasons why you probably don’t want to use Rudy in production right now:
As of the 0.9.0 release, the following components are considered stable: