Great work on continuing the evolution of the raspyfi platform!
Although the UI is shiny and simple, the sound quality is superb and the stability is awesome, there is one feature lacking that prevents me (and mainly my girlfriend) from really embracing it: lack of Spotify support. Although the sound quality with Spotify always remains an issue, sometimes you just want to discover music and browse through unknown territory. A full integration (or plugin) that supports Spotify will massively improve the overall experience for me, and places it right next to systems like Sonos.
Thanks again for all the work!