{
  "types": [
    "StructureDefinition"
  ],
  "StructureDefinition": {
    "elements": {
      "StructureDefinition": {
        "old-min": 1,
        "new-min": 0,
        "old-max": "1",
        "new-max": "*"
      },
      "StructureDefinition.title": {
        "old-name": "display"
      },
      "StructureDefinition.status": {
        "binding-valueset-changed": true,
        "binding-status": "changed",
        "old-binding": {
          "reference": "http://hl7.org/fhir/ValueSet/conformance-resource-status",
          "strength": "required"
        },
        "new-binding": {
          "reference": "http://hl7.org/fhir/ValueSet/publication-status",
          "strength": "required"
        }
      },
      "StructureDefinition.experimental": {
        "modifier": "added"
      },
      "StructureDefinition.contact": {
        "removed-types": [
          "BackboneElement"
        ],
        "added-types": [
          "ContactDetail"
        ]
      },
      "StructureDefinition.description": {
        "removed-types": [
          "string"
        ],
        "added-types": [
          "markdown"
        ]
      },
      "StructureDefinition.useContext": {
        "removed-types": [
          "CodeableConcept"
        ],
        "added-types": [
          "UsageContext"
        ],
        "binding-status": "removed",
        "old-binding": {
          "reference": "http://hl7.org/fhir/ValueSet/use-context",
          "strength": "extensible"
        }
      },
      "StructureDefinition.jurisdiction": {
        "status": "new"
      },
      "StructureDefinition.purpose": {
        "old-name": "requirements",
        "removed-types": [
          "string"
        ],
        "added-types": [
          "markdown"
        ]
      },
      "StructureDefinition.copyright": {
        "removed-types": [
          "string"
        ],
        "added-types": [
          "markdown"
        ]
      },
      "StructureDefinition.keyword": {
        "old-name": "code"
      },
      "StructureDefinition.mapping.comment": {
        "old-name": "comments"
      },
      "StructureDefinition.contextInvariant": {
        "status": "new"
      },
      "StructureDefinition.type": {
        "old-name": "constrainedType",
        "old-min": 0,
        "new-min": 1,
        "binding-strength-changed": true,
        "binding-status": "changed",
        "old-binding": {
          "reference": "http://hl7.org/fhir/ValueSet/defined-types",
          "strength": "required"
        },
        "new-binding": {
          "reference": "http://hl7.org/fhir/ValueSet/defined-types",
          "strength": "extensible"
        }
      },
      "StructureDefinition.baseDefinition": {
        "old-name": "base"
      },
      "StructureDefinition.derivation": {
        "status": "new"
      },
      "StructureDefinition.contact.name": {
        "status": "deleted"
      },
      "StructureDefinition.contact.telecom": {
        "status": "deleted"
      }
    },
    "status": "changed"
  }
}