Change Notes Changes w.r.t. V3.1 vs. V3.0.1 *changed: <ReferenceAttribute> with more detailed definition in BNF Grammar and JSON Schema *changed: <IdentifiableObject>, <ReferableObject>, <FragmentObject>, <DescriptorObject> with more detailed definition in BNF Grammar and JSON Schema Changes w.r.t. V3.0.1 vs. V3.0 Bugfixes: changed: Removed incorrect but required whitespaces from grammar and examples [#477 of API](https://github.com/admin-shell-io/aas-specs-api/issues/477) changed: fixed idShortPath definition in the BNF Grammar for the Query Language [#34](https://github.com/admin-shell-io/aas-specs-security/issues/34) changed: text serialization of Reference does not follow text serialization of Part 1 of References, the updated grammar will be added in the V3.1 [#33](https://github.com/admin-shell-io/aas-specs-security/issues/33) Minor Changes: changed: correct example in Annex removed: remove <FieldIdentifierString> in grammar and use <FieldIdentifier> directly Changes V3.0 This is the first release