That was 12 years ago! But you're spot on, because they barely changed anything in those 12 years and everyone rolled their own solutions. This year, they've

That was 12 years ago! But you're spot on, because they barely changed anything in those 12 years and everyone rolled their own solutions. This year, they've _finally_ introduced a higher-level API that does what you're describing, but it's still in beta: https://developer.apple.com/documentation/cloudkit/cksyncengine https://developer.apple.com/documentation/cloudkit/cksynceng...