board-glb: read quantized GLBs (KHR_mesh_quantization) through full node transforms (0.1.92)
Rebuild every native solder-mask mesh on its correct PCB side; cover split front/back exports
Fix translucent physical board silkscreen and substrate; preserve shared materials
AI Flow 0.1.61: silkscreen the fab would clip blocks gate and finish; board-glb clips silk at mask openings and its cheā¦
0.1.47: pads and test points are real copper (board-glb copper + check gate, mask and paste from the footprint layers)