September 17, 2026 DEMIS 2.15.2, ISiK Basismodul 5.1.3 and zeta schema 1.2.0 in the gematik repositories DEMIS-notification-processing-service 2.15.2, release notes 5.1.3 in the ISiK Basismodul, OpenAPI generation in fhir-igs-workflow and zeta with schemaVersion 1.2.0.
