everything on this board works, so far as I can tell. I was able to write some python to force the relay out line low, toggle the GFI clear high briefly, then turn the relay out line on and toggle the watchdog line at 1 kHz and the little relay light on my test jig turned on. 

Everything else was the same as 1.0 and worked then, so I am waving my hands a bit at it.

So... for me, this one’s done!