poweramp changelog says they'll start introducing in app purchases for the most requested features, like dragging multiple items at once, "line 2 press and line 2 long press" whatever that entails, "hide unknown artist", and an option that lets you speed up or disable animations
https://media.chitter.xyz/media_attachments/files/111/874/229/451/408/610/original/c1c88742aef560e6.png