So far it handles all the things I would most want AFCC so development will be a bit slow if people don't file feature requests on Github. I certainly welcome contributions though.
Right now it doesn't correctly hand the AF back to the kernel after talking to it which has me a bit stumped. I could have it restart after every change which works, but it risks pops in your speakers even when you wouldn't need to restart on Windows. If someone knows more about how libusb and the kernel talk to each other I could probably use some help there.
Otherwise, just tell me what you want it to do and I'll keep improving it.