Running Core on Synology DS1515+. Installed 1.3 on tablet first. At end of tablet install, tablet indicated Core needed update. Touched ‘Update’ icon on tablet and update of Core began - no external update package or update script required. Took a while, and tablet indicated “Database Update Needed”, but after several minutes Core came back. Table and Core seem to be functioning as expected - haven’t tried any enhanced functions.
Edit: Update cleared ‘Browsing Preferences’ switches. Easy reset.