I was recently added as the Pangolin Cassowary moderator and the other 2 mods who were inactive are deleted. I'm trying to add all the levels and get the game up to date but I'm struggling to change some things. The game is listed as a prerelease from 2023 but I want to update it to the full game release from 2024. It won't let me update the release date and I can't figure out how to mark this as a full release. Any help would be greatly appreciated. Thank you!

No problem, happens quite a bit, I believe you just need to go to the support hub and make a new ticket under changing an existing game, and explain those changes. Although, the release date itself should be changeable under page settings, then the 'General' tab, but this might be different for prereleases, haven't moderated one for a long while.

I'm also unsure if it's possible to change the date to something more current than the date of existing runs, so that's worth considering, but again that should be possible to experiment with (for sure) after having it marked as a full release.