PS4 stability release:
- Push trusts the console IP (RPI first, GoldHEN fallback) - no more repeated Test clicks
- GoldHEN install follows the DPI protocol exactly: manifest URL + real PKG header digest (fixes 0x80990033 / payload format errors)
- Faster file server: 4MB buffers, HTTP/1.1
- Drag & drop .pkg files goes straight to the install queue