Smart Styles for InDesign CC 2018 supports the following new options available in InDesign CC 2018:
Draw attention to paragraphs in your layouts by adding border lines around them, and create custom corner designs for your paragraph borders.
Object Styles enhancements
Set or modify an object’s size or position once to update it across your entire document using Object Styles.
Besides that we made it possible to automatically renew your license as a none-admin user.