Here are the original schematic and board layout:
Since I mainly use Eagle, I remade it trying to stay as true to the original as possible.
However, since I wanted to make it as compact as possible (reducing the 'overhang' on the side of the pin headers) I ran into the problem of all the GNDs not connecting which required a slight rerouting to keep everything on one layer which is an advantage if you would like to etch it yourself (the GND vias are only redundancy).
... I can already feel the onset of feature creep caused by the empty bottom layer...
I'm putting together another panel and wanted to include this board but since I'm not going to need ten of these I put a LD/LM1117 footprint on the back.
The board has footprints for resistors to adjust the voltage but if you use a fixed voltage device you can just short R2 to connect Adj to GND.