Hi, I am sorry, but that’s not the way I want to update, because my customization will be lost, and I don’t mean changes to code (which I did not do), but setting up startpages, colors, fonts, … if I change the theme, upload the new one and then change to the new theme, I will probably loose such customization steps. Please provide a sustainable solution!
PS. and I need the new version because of WooCommerce, which warns me already, that some pages are deprecated. And I am sure, that customization/configuration for the WooCommerce plugin will also be harmed, if I change themes the way you suggest an update.