keithcurtis said: The latest versions of each are now compatible, but you will need to be running your game using the Experimental API (there's a drop-down selector on your API page), and maybe use Jumpgate (not 100% certain about that last one) Experimental APIs do in fact need to be run in Jumpgate. The ones that have already been updated for the 2024 sheet were listed in our blog post from yesterday, and Group Init was updated. Apply Damage doesn't seem to be in our API scripts repository, so we would need to have the Scripter submit that before the team can prioritize it for 2024 compatibility updates.