According to what is reported in the other Youtube thread, Youtube plugins will not work because Google will not grant certificates for devices that don’t show video. It’s a pity, because according to me Youtube playback it’s the last feature I miss for having the “definitive player”.
I am using this app on Android for quite some time, it works fine with Youtube and it’s FOSS
It’s an awesome library, but the current version is not very complete. v2 will be much more comprehensive with things such as search continuations. Will look into the possibility of a YT Music plugin when v2 of the library is officially released.