Add documentation links for Grails 7.0.x

Author: jamesfredley

plugin/src/docs/templates/index.tmpl

@@ -88,6 +88,16 @@
 
   <hr />
 
+  <h2>Current 6.0.x Documentation (Grails 7.0.x)</h2>
+  <ul>
+    <li><a href="/grails-audit-logging-plugin/latest/index.html">Current User guide</a></li>
+  </ul>
+
+  <h2>Snapshot Documentation (Grails 7.0.x)</h2>
+  <ul>
+    <li><a href="/grails-audit-logging-plugin/snapshot/index.html">Snapshot User guide</a></li>
+  </ul>
+
   <h2>Current 3.x Documentation (Grails 3.3.x)</h2>
   <ul>
     <li><a href="/grails-audit-logging-plugin/latest/plugin.html">Current User guide</a></li>