Notes on the new shop version Now
From the start of the year, we began offering merchants using the shop version Base the opportunity to update to the shop version Now. The Now version gives you a responsive design, new design templates and apps and many other features. With responsive design, meaning the ideal display of your website on all devices including mobile, you are prepared for Google’s Mobile-First Index. From March 2021, Google will only index pages that have sufficient mobile display functionality.