I've been running Beta11 for months without any issues. I really should update to Beta13, though! We'll try to get that one out to the world at large before much longer.

Current products that use the same codebase are Rio Receiver and Rio Central. This list will expand in future, and the car player will continue to benefit. Recently, for example, we completely re-wrote the audio layer into a new modular filter network architecture which creates some very exciting possibilities for the future.

2.0 is branched from the main trunk, however, to give us a chance of getting something stable enough to release. When that has happened we can look at bringing in some of the new stuff.

Rob