I'm doing a major rework of an existing homepage in my dev environment. There are some new pages but also lots of changes to existing pages. How can I best transfer these changes to my live environment? Exporting and importing only works for pages that does not already exists, it seems.
I would like to export chosen content and overwrite existing content if it exists. I'm not in a position to just migrate the entire site since the live site is an active site with lot's of daily updates on some parts.