Merge "add comment at the top of every page that it's generated. This way anybody who finds these pages in Piper will be dissuaded from creating an HTML CL to edit the API reference. bug: 36219182"
diff --git a/res/assets/templates/macros.cs b/res/assets/templates/macros.cs
index eae1d8d..dd46a55 100644
--- a/res/assets/templates/macros.cs
+++ b/res/assets/templates/macros.cs
@@ -249,8 +249,14 @@
 # print the API Level ?><?cs
 def:since_tags(obj) ?><?cs
 if:reference.apilevels && obj.since ?><?cs
-  if:obj.since > 0 ?>
-    added in <a href="<?cs var:toroot ?>guide/topics/manifest/uses-sdk-element.html#ApiLevels">API level <?cs var:obj.since ?></a><?cs
+  if:string.slice(obj.since,0,1) > 0 ?>
+    added in <?cs
+      if:string.find(obj.since,'.') > -1
+        ?><a href="<?cs var:toroot ?>topic/libraries/support-library/revisions.html">version<?cs
+      else
+        ?><a href="<?cs var:toroot ?>guide/topics/manifest/uses-sdk-element.html#ApiLevels">API level<?cs
+      /if ?><?cs
+    var:obj.since ?></a><?cs
   else ?>
     <b><a href="<?cs var:toroot ?>preview/">Android <?cs var:obj.since ?> Developer Preview</a></b><?cs
   /if?><?cs