- Added footprints for spring contact speakers in place of wired speakers
- Removed battery connector footprints
- Added X1 as an alternative oscillator in place of Y1 harvested from the GBC
- Button wells reduced in depth by 0.5mm
- Screen cutout fillet increased to better match FunnyPlaying lens
- Screen cutout size adjusted to better fit HISPEEDIDO AMOLED kit lens
- Clearance on power button increased to better accomodate RetroCNC brightness button
- Outer and inner openings for volume wheel slightly increased for better clearance
- Cartridge shield posts adjusted to reduce outward angling of cartridges
- Clearance on screw holes slightly increased
- Redesigned with a single divot on the top face
- Height reduced to sit closer to the board
- Added technical drawing with measurements and knurling instructions
- R17 and R19 values adjusted to ensure sound shutoff at lowest volume level