If You want to update from Quick.Cms v3.1. Check changes using Total Commander. Select file in Quick.Cms v3.1 (first column) and the same file in Quick.Cms v3.2 (second column) and click in menu "Files" > "Compare by Content". You will find changes made by us.
If one clicks on the "Mobile version" link in the demo. it takes the user to the Mobile version of the site. But there is no link on the mobile version site that allows a user to view the "Desktop version". Th only way back is via the back button of the browser. However, if someone sent me a URL of the Mobile version site, even the back button would not be much help. Can the mobile template come with a link back to the "Desktop version" ?