Since the lady of the house seems to be occupied with more important matters, I'll jump in to promulgate the new version.
BTW: checked with Z-Suite 1.8.0, couldn't find any preview issues. Well, 1.8.0 is buggy as hell though, but that's a different matter.
1.1.0 -> 1.1.1
Fixed bug that prevented processing when only the speed option was selected
1.1.1 -> 1.1.2
Fixed issue where no raft was detected if Z-Suite didn't create a first layer model contour but started with model contour (related to shell infill)