Change Notes

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

added: Query Filter and FragmentFieldIdentifiers (https://github.com/admin-shell-io/aas-specs-api/issues/517)

update: Revised description text to replace 'may include signing' / 'will be' with 'is signed' / 'be signed' for clarity and consistency.

added: Access control examples for REFERENCE & along with rules for creating only specific models, defined using BNF and JSON.

added: Clarified ROUTE semantics for AAS HTTP/REST path matching and added informative ROUTE and request examples [#58](https://github.com/admin-shell-io/aas-specs-security/issues/58)

added: Expanded the explanation of RIGHTS with a mapping to operation verbs and HTTP methods, including an illustrative table and diagram [#56](https://github.com/admin-shell-io/aas-specs-security/issues/56)

changed: Fixed incorrect Fragment Field Identifiers in examples [#44 of Security Spec](https://github.com/admin-shell-io/aas-specs-security/issues/44)

removed: TREE

fix: error in datetime BNF ObjectGroup

fix: naming inconsistencies inside BNF and json schema (https://github.com/admin-shell-io/aas-specs-api/issues/547)

fix: aligned BNF and json schema to api spec (https://github.com/admin-shell-io/aas-specs-api/issues/547)

fix: BNF did not compile (https://github.com/admin-shell-io/aas-specs-security/issues/62)

fix: BNF used incorrectly plural for USEACL & USEFORMULA (https://github.com/admin-shell-io/aas-specs-security/issues/61)

fix: Regex FieldIdentifier was incorrect (https://github.com/admin-shell-io/aas-specs-security/issues/60)

fix: ncorrect FieldIdentifier AAS Submodel References (https://github.com/admin-shell-io/aas-specs-security/issues/59)

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)

changed: correct example in Annex

removed: remove <FieldIdentifierString> in grammar and use <FieldIdentifier> directly