Does Core Data handle simple data-model additions like a new attribute w/out any further "help" from me? In my case, I have an app that uses Core Data for varius things related to a users profile. I have an existing data-model entity called Profile that I want to add 2 new attributes to:

hasPublished: Boolean lastDetail: String

Looking at the tutorial here at: Adding Core Data Entity Relationships

I see it say\s:

The magic of NSPersistentContainer is that it automatically configures Core Data to perform a lightweight migration if it’s needed and if it’s possible – that is, if the changes are small enough to be figured out by the system. So, as long as your changes are strictly additive, NSPersistentContainer will take care of all the work. Awesome, right?

So, does this cover my case? I'm not re-naming anything, just adding.

One more caveat, I'm using a NSPersistentCloudKitContainer as info can be shared across the users devices.