@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" version="1.4; March 6, 2014">
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" version="1.5; April 3, 2014">
   <xs:element name="ReleaseSet" type="ReleaseType"/>
   <xs:element name="ClinVarSet" type="PublicSetType">
     <xs:annotation>
@@ -363,6 +363,7 @@
                             <xs:simpleType>
                               <xs:restriction base="xs:string">
                                 <xs:enumeration value="HGVS, genomic, top level"/>
+                                <xs:enumeration value="HGVS, genomic, top level, previous"/>
                                 <xs:enumeration value="HGVS, genomic, RefSeqGene"/>
                                 <xs:enumeration value="HGVS, genomic, LRG"/>
                                 <xs:enumeration value="HGVS, genomic"/>
@@ -506,6 +507,7 @@
                       <xs:simpleType>
                         <xs:restriction base="xs:string">
                           <xs:enumeration value="HGVS, genomic, top level"/>
+                          <xs:enumeration value="HGVS, genomic, top level, previous"/>
                           <xs:enumeration value="HGVS, genomic, RefSeqGene"/>
                           <xs:enumeration value="HGVS, genomic, LRG"/>
                           <xs:enumeration value="HGVS, coding, RefSeq"/>
@@ -820,6 +822,8 @@
                           <xs:enumeration value="IndependentObservations"/>
                           <xs:enumeration value="SingleHeterozygote"/>
                           <xs:enumeration value="CompoundHeterozygote"/>
+                          <xs:enumeration value="Homozygote"/>
+                          <xs:enumeration value="Hemizygote"/>
                           <xs:enumeration value="ObservedUnspecified"/>
                           <xs:enumeration value="AlleleFrequency"/>
                           <xs:enumeration value="GenotypeAndMOIConsistent"/>
@@ -827,6 +831,7 @@
                           <xs:enumeration value="HetParentTransmitNormalAllele"/>
                           <xs:enumeration value="CosegregatingFamilies"/>
                           <xs:enumeration value="InformativeMeioses"/>
+                          <xs:enumeration value="SampleLocalID"/>
                         </xs:restriction>
                       </xs:simpleType>
                     </xs:attribute>
@@ -882,7 +887,7 @@
         </xs:simpleType>
       </xs:element>
       <xs:element maxOccurs="1" minOccurs="0" name="Ethnicity" type="xs:string"/>
-      <xs:element maxOccurs="1" minOccurs="0" name="GeographicfOrigin" type="xs:string"/>
+      <xs:element maxOccurs="1" minOccurs="0" name="GeographicOrigin" type="xs:string"/>
       <xs:element maxOccurs="1" minOccurs="0" name="Tissue" type="xs:string"/>
       <xs:element maxOccurs="1" minOccurs="0" name="CellLine" type="xs:string"/>
       <xs:element maxOccurs="1" minOccurs="0" name="Species">
@@ -1100,9 +1105,10 @@
   </xs:complexType>
   <xs:simpleType name="ZygosityType">
     <xs:restriction base="xs:string">
-      <xs:enumeration value="HomozygousVariant"/>
+      <xs:enumeration value="Homozygote"/>
       <xs:enumeration value="SingleHeterozygote"/>
       <xs:enumeration value="CompoundHeterozygote"/>
+      <xs:enumeration value="Hemizygote"/>
       <xs:enumeration value="not provided"/>
     </xs:restriction>
   </xs:simpleType>
@@ -1135,6 +1141,10 @@
     <xs:attribute name="innerStop" type="xs:positiveInteger" use="optional"/>
     <xs:attribute name="outerStop" type="xs:positiveInteger" use="optional"/>
     <xs:attribute name="Strand" type="xs:string" use="optional"/>
+    <xs:attribute name="variantLength" type="xs:positiveInteger" use="optional"/>
+    <xs:attribute name="referenceAllele" type="xs:string" use="optional"/>
+    <xs:attribute name="alternateAllele" type="xs:string" use="optional"/>
+    <xs:attribute name="AssemblyAccessionVersion" type="xs:string" use="optional"/>
     <xs:attribute name="AssemblyStatus" use="optional">
       <xs:simpleType>
         <xs:restriction base="xs:string">