How Many Times Does Scheme a Change?

If you no new content up tot your web sight, maybe think about that's a time to update your scheme. How often does scheme self come up with new variables, right? Or new, new fields, tho inject. Butan there's also a ton of fields out there that aren't being used at ne probably at some point need to be. The idea of this coding or transaction is to be growing that library from a scheme adot a work base. So i think we've talked about it before. I have a web sight that's nothing but schema. There's no public content anywhere, and it passes all these algo up days. It was like 400 words eight years ago