Snow Owl v9.4.0

FHIR

• Complete support for R4, R4B and R5 formats (#1323, #1332)
  • Implementation is now based on the official HL7 Java model libraries and convertors through a thin wrapper (https://github.com/b2ihealthcare/fhir-core)
  • New GET CapabilityStatement$versions operations endpoint to list the available supported FHIR versions
  • Support for fhirVersion=4.0.1|4.3.0|5.0.0 mime-type parameter in Accept, Content-Type headers
  • Support all accepted mime-type variants in the _format query parameter as well (including versioned forms)
  • Default format is R5 for all media types
• SNOMED CT concept lookups now include a Designation extension that describes additional contexts where the Designation can be used (#1334)
  • Define in https://confluence.ihtsdotools.org/display/FHIR/Designation+extension

SNOMED CT

• Upgrade ECL to 2.2 (#1331)
  • Support the complete ECL 2.2 syntax
  • Support evaluation of Top and Bottom operators

Security

• Replace CRA with Vite to mitigate all API site security vulnerabilities (df334fe)
• Mitigate CVE-2024-43788, CVE-2024-4067, CVE-2024-38816, CVE-2024-45296, CVE-2024-43796, CVE-2024-45590, CVE-2024-43800, CVE-2024-43799, CVE-2024-47068, CVE-2022-22978

Bugs/Improvements

• [fhir] generate correct FHIR CapabilityStatement operation definition resources (12ab565)
• [mrcm] validation rule evaluation now properly considers the current set of modules (#1333)

Dependencies

• Upgrade Spring to 6.1.3
• Upgrade Spring Security to 6.3.3
• Upgrade Rapidoc libraries to 9.3.6