Soldermask color: Black
Add PB free logo on the PCB
Stack-up: See *Mech.pdf

Min trace width: 0.15 mm
Min copper spacing: 0.15 mm

Change log
rev: 1.3.0
Added Telec/Giteki logo in silk screen
Removed U11
Change regulator U2

rev: 1.5.0
Added CE mark
Added second battery switch
Replaced reed relay with Hall effect sensor