Is it possible to upload a new version of a playground game?

This seems like a dumb question but - Is it possible to update a game that you have previously uploaded to the playground?

Or do I just have to remove the playground id from the project file and upload it again as a sequel? (under a different name)

I was expecting to see this option in the project menu when I click the chevron/3 dots next to my project. There’s a “update from playground” option but that sounds like my local changes would be wiped out, in favor of the version already in the playground, which isn’t what I’m looking for.