Agreed, that was a bit ambiguous.
This isn’t a difference in print quality but rather a change in the behavior for the base layers of a print. Increases in the wait time between base layers and increases to base layer exposure account for the difference in print time. These were testing parameters and admittedly weren’t intended to be shipped. They won’t negatively impact print quality but will slow those base layers down a bit. A fix for this is scheduled to go out this week.