Fooling around a bit.
R_CS --> 1206. Couldn't get 1R1 in 0805.
Tweaks.
Used B_Cu as heatsink again.
Heatsink tweaks.
Silkscreen tweaks.
Copper pour tweaks.
More thermal vias for LEDs.
Added 3D shapes for the board-interconnects.
Adapted to changed footprint 'MADW__edge-connector_SIL6_female'.