Sorry for getting back to you after so long a time. Maybe an update for 3.22. Im working on creating a theme for an OS at the moment and have been helping out with a web-MPD app. So my time has been pretty well occupied. Plus, I have gotten burned out on some of the older themes I have made so many versions of. But again, we will see what happens for 3.22.
Thanks for asking.
Cheers!
Killhellokitty