This Service Pack fix issues with stability and for example performance issues with Freeze brush and issue when Eyedropper tool picks wrong colour to some areas and many others.
LumoLogic allows you to adapt alternatives in external editor called LumoLogic Manager. It is not tied to company like usually used to be by another alternatives. After that you link Showcase geometry to product logic is configurator ready. Also you can choose many variant and there are adapted by product logic.