Page History

LexEVS and its data model LexGrid comprise a full function terminology service meeting a wide range of requirements. The Common Terminology Service 2 is a comprehensive standard defined by a broad range of community interests.

• LexEVS 6.0 featured a comprehensive Java implementation of the CTS2 Service Functional Model in its preliminary form as a Draft Standard for Trial Use. 
• The final specification of CTS2 was designed as a REST-specific API and LexEVS 6.1 has implemented the specification core functionality.
• The LexEVS 6.2 implementation features a new Value Set module giving it an implementation profile consistent with other CTS2 compliant services. Furthermore it implements the latest CTS2 1.1 specification providing up to date standardization complete with the canonical JSON output.
• The LexEVS 6.3 implementation is a minor update and provides minimal new features.
• The LexEVS 6.4 implementation is a minor update and provides minimal new features.
• The LexEVS 6.5 implementation updates  CTS2 to run Java 8 and provides minimal new features.
• The LexEVS 6.5.1 implementation updates internal framework to include asserted value sets when querying for resolved value sets.