Update for new meta-schemas.

Author: handrews

jsonschema-hyperschema.xml

@@ -210,10 +210,7 @@
 
         <section title="Meta-schema">
             <t>
-                The current URI for the JSON Schema Validation is &lt;http://json-schema.org/draft-04/hyper-schema#&gt;.
-            </t>
-            <t>
-                <cref>A revision describing newly added keywords will be added in the future.</cref>
+                The current URI for the JSON Schema Validation is &lt;http://json-schema.org/draft-06/hyper-schema#&gt;.
             </t>
         </section>
 
@@ -384,7 +381,7 @@
 
             <t>
                 The link description format can be used without JSON Schema, and use of this format can be declared by referencing the normative link description schema as the schema for the data structure that uses the links.
-                The URI of the normative link description schema is: <eref target="http://json-schema.org/draft-04/links">http://json-schema.org/draft-04/links</eref> (draft-04 version).
+                The URI of the normative link description schema is: <eref target="http://json-schema.org/draft-04/links">http://json-schema.org/draft-06/links</eref> (draft-06 version).
             </t>
 
             <section title="Links and data">

jsonschema-validation.xml

@@ -227,10 +227,7 @@
 
         <section title="Meta-schema">
             <t>
-                The current URI for the JSON Schema Validation is &lt;http://json-schema.org/draft-04/schema#&gt;.
-            </t>
-            <t>
-                <cref>A revision describing newly added keywords will be added in the future.</cref>
+                The current URI for the JSON Schema Validation is &lt;http://json-schema.org/draft-06/schema#&gt;.
             </t>
         </section>