Part of the problem is they wrote that site and its content for a specific version of JSON Schema. The `items` keyword no longer takes an array form value in th

Part of the problem is they wrote that site and its content for a specific version of JSON Schema. The `items` keyword no longer takes an array form value in the latest version of the specification, while their documentation shows that it does. I seem to recall other issues, but can't find them now. We may have raised issues which were resolved, but I don't recall the specifics.