Hi Tom,
I started testing GP 3.0 on an existing, not final website. Just one “bug” after updating theme yet.
After the update I had to set the border size of some GenerateBlocks to 0 for some values on mobile (have been empty before) – otherwise borders appear.
May be an issue wich is fixed with the gp premium update – but this could not be installed since i have updated the theme. (Error: Aktualisierung fehlgeschlagen: Download fehlgeschlagen. Unauthorized (in German)).
Best regards
Dominik