Fantastic, well done
PeteAU
So...i'm not a pcb specialist, but in rev.b outline layer 19 was incomplete but maybe you've fixed this too? I'll check tomorrow.
Oh, would be nice if someone can give an updated bom for SMD RTC version and overall miniA501b3.zip with the new gary.
edit: just checked the new miniA501b3_gerbers.zip ...board outline file is missing, i think layer 19 is still incomplete?