http://hl7.org/fhir/StructureDefinition/codesystem-history|4.0.1

Information on changes made to the Value Set Definition over time, and also has a contained audit trail of all such changes.

Name	Card	Type	Description & Constraints
Extension	0..*		What has happened over time
extension	0..1	Extension	The name of this set of history entries
extension	?..0
url	?..?	uri
value[x] *	1..?
valueString *	1..?	string
extension	0..*	Extension	Audit of all changes for a history entry
extension	?..0
extension *	1..1	Extension	Date the change was made
extension	?..0
url	?..?	uri
value[x] *	1..?
valueDateTime *	1..?	dateTime
extension *	1..1	Extension	Version marker after the change was made
extension	?..0
url	?..?	uri
value[x] *	1..?
valueString *	1..?	string
extension *	1..1	Extension	Who made the change
extension	?..0
url	?..?	uri
value[x] *	1..?
valueString *	1..?	string
extension	0..1	Extension	Information about the change
extension	?..0
url	?..?	uri
value[x] *	1..?
valueString *	1..?	string
url	?..?	uri
value[x]	0..0
url	?..?
value[x]	0..0