These forums are littered with loyal users who have invested thousands on Sonos systems over the years not to mention their  time in curating playlists only to have a wholly unwanted ‘update’ pushed onto to them to lose basic functionality, but not to worry apparently it’s all on a roadmap. 
 

A roadmap! For basic functions like adding/deleting from a playlist, an equalizer, alarms. 
 

This should all be in day 1, I just can’t understand how this was approved for release.