As of 2022/09/07:

What works

• System boots batocera if a batocera usb is present (otherwise boots to the stock firmware)
• Most of Batocera 35 functionality is currently working (emulation station, controls, audio, etc.)
• The following applications have been modified to be rotated to their correct orientation:
  • Retroarch
  • SDLPoP
  • OpenBOR
  • ScummVM
  • Cannoball
  • Devilutionx
• USB storage has been enabled
• USB ethernet support
• External controllers are supported

What is missing

• HDMI detection and output
• Audio Jack/Headset detection and output
• Power switch detection
• Samba share does not currently work