Previously, you only had a measurement from the wall end to the opening. Now there is also a live measurement between the last placed opening and the preview opening, making it much easier to keep equal spacing between windows and doors.
A bigger improvement is undo support for opening placements. The last 10 placements are now temporarily stored while working with the model, so you can remove a recent opening step and its added geometry. If you place more than 10 openings, the oldest saved step is overwritten.
Other small improvements:
-Zoom no longer resets after placing an opening, so you can keep working in the same area.
-The purple preview opening no longer jumps back to the center after placement. It stays near the last placed opening, making repeated placement much smoother.
