What About Up Dates?

With ip f s, all content is content addressed. And so a, you build up a hash of the file itself. So if i want, i can reference a specific version by its content hash - or it's my choice whether i want to assume a little bit more like risk that the thing kind of changes,. But i prefer to point to the mutable kind of u r i. It's very interesting. I have a little trouble wrapping my head around that. S what about, like, if you want to make some changes o something, absolutely. The mental model here is similar to that of, like, immutable data structures.