Two news. The bad one: an additional round of device specific optimizing and polishing is required for Poweramp v3.0, this delays release. As indicated before, v3 will run on Androids 5.0+ (O included). Poweramp v2 stays for 2.3-4.4. Good one: everything works and I'm on finishing steps. Just stuff like Samsung Mali driver bug in phones up to S8+ causing inability to render some simple stuff in 60fps need to be taken care of (if interested, some Samsung Mali based devices - the ones with Exy