1) The possibility to get rid of the built-in list of radio stations.
Force-feeding your own preferences to listeners is "not done".
2) The tag-based listing is a step back in useability compared to the structured XML menu of radiostations in the old version.
3) Adding HLS/M3U8 streams.
4) A means to switch to the additional streams when there are more streams listed for the same radio station.
5) Resizing the image covers instead of just showing a square cut-out of it removing parts of the image in the process.