[chirp_users] Baofeng UV-B6 support?

Hello. I have a Baofeng UV-B6, I see that Chirp has support for the -B5 but I've tried reading the B6 and it doesn't do anything useful.

What's the status on support for these? Does anyone else have one they're playing with? As I recall Baofeng's own software is the same package for the B5 and B6; it probably autodetects the model in use by sending the appropriate "hello!" for both.