The following changes have been made compared to version 2.0.1: - Strings must not be empty - Constraints are now included in the respective class descriptions (Go through here, what is missing in our implementation) - AssetIdentificationModel was added to the AAS - ConceptDictionaries were removed - SemanticID only optional - Key.local was removed - Entity.asset => Entity.globalAssetId and Entity.externalAssetId - New classes Extension, HasExtension, IdentifierKeyValuePair - DisplayName for referables introduced - allowDuplicates in SMC is now clarified: Allow duplicates of semanticIds