This one is a minor issue. Fix this after the major issues are fixed.
It was Thursday February 2nd. After Midnight, day and date at the top left still displayed as Thursday February 2nd. It should have displayed as Friday February 3rd. When I did a ctrl Q and then came back into YoWindow 3, Friday February 3rd was displayed.
Like I said, this one is really minor. I just thought I would report it.
Even if there are issues that have to be worked out, you have done a Good Job so far.

Marty