This is the ValueSet that contains all the codes in CRMI Release Version Behavior (http://hl7.org/fhir/uv/crmi/ValueSet/crmi-release-version-behavior) and CRMI Release Version Behavior (http://hl7.org/fhir/uv/crmi/ValueSet/crmi-release-version-behavior). E.g. what you have to deal with if you get resources containing codes in either of them