If you add next_upgrade to the turrets, they can more easily be replace by an upgrade-planner.
I've tested it locally, and it works.

Could you link the source code so I can make a PR?

U can just download the mod and look at the files I used ChatGPT to make this as I don’t know how to code lol, I’ll look into changing that tho probably won’t be till at least tomorrow

I know how to update it, and I've already done it locally.
I was asking for a link to the source code. Usually in Github or something.
If you add me as a collaborator, in the permissions tab, I can update it for you.

i did, thank you