Add latest release

Author: Sarah Gaunt

xml/FHIR-us-ecr.xml

@@ -1,9 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <specification xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../schemas/specification.xsd" ballotUrl="http://hl7.org/fhir/us/ecr/2021Jan"
-    gitUrl="https://github.com/HL7/case-reporting" url="http://hl7.org/fhir/us/ecr" ciUrl="http://build.fhir.org/ig/HL7/case-reporting" defaultWorkgroup="pher" defaultVersion="1.0.0">
+    gitUrl="https://github.com/HL7/case-reporting" url="http://hl7.org/fhir/us/ecr" ciUrl="http://build.fhir.org/ig/HL7/case-reporting" defaultWorkgroup="pher" defaultVersion="2.0.0">
     <version code="current" url="http://build.fhir.org/ig/HL7/case-reporting" />
+    <version code="2.0.0" url="http://hl7.org/fhir/us/ecr/STU2" />
     <version code="1.1.0" url="http://hl7.org/fhir/us/ecr/2021Jan" />
-    <version code="1.0.0" url="http://hl7.org/fhir/us/ecr/STU2" />
+    <version code="1.0.0" url="http://hl7.org/fhir/us/ecr/STU1" />
     <version code="0.2.0" deprecated="true" url="http://hl7.org/fhir/us/ecr/2018Sep" />
     <version code="0.1.0" deprecated="true" url="http://hl7.org/fhir/uv/ecr/2018Jan" />
     <version code="0.1" deprecated="true" />