Add to change log "contains" applies to objects

Author: jdesrosiers

jsonschema-core.xml

@@ -3893,6 +3893,7 @@ https://example.com/schemas/common#/$defs/count/minimum
                 <list style="hanging">
                     <t hangText="draft-bhutton-json-schema-next">
                         <list style="symbols">
+                            <t>"contains" now applies to objects as well as arrays</t>
                         </list>
                     </t>
                     <t hangText="draft-bhutton-json-schema-01">