1. Update the long definition for definitions.html#StructureDefinition.version to read: >The identifier that is used to identify this version of the structure definition when it is referenced in a specification, model, design or instance. This is an arbitrary value managed by the structure definition author and is not expected to be globally unique. There is no expectation that versions can be placed in a lexicographical sequence, so authors are encouraged to populate the StructureDefinition.versionAlgorithm [x] element to enable comparisons. If there is no managed version available, authors can consider using ISO date/time syntax (e.g., "2023-01-01"). 2. Then update the table at https://build.fhir.org/structuredefinition.html#metadata to include this same definition, plus the Note from the definitions: "This is a business versionId, not a resource version id (see discussion )".