Thanks so much for getting the new build to be more stable (and in my case, even run). I’m experiencing some issues with loops that I can’t quite hammer out yet, but nearly everything else seems to be running smoothly.
One small caveat, and it may be related to some of the mentioned UI scaling improvements, but I can no longer select the lines between connections and move them. I use the 
for finer control and straight lines. I have also tried swapping around to the different modes, but none seem to be draggable anymore. I’ve also tried zooming in and resizing the line width.