diff --git a/doc/bugs/html5_support.mdwn b/doc/bugs/html5_support.mdwn
index 09ded91da..0f07de367 100644
--- a/doc/bugs/html5_support.mdwn
+++ b/doc/bugs/html5_support.mdwn
@@ -5,6 +5,11 @@ HTML5](http://www.w3.org/TR/html5-diff/).
 
 * [HTML5 branch](http://git.webconverger.org/?p=ikiwiki;h=refs/heads/html5)
 * [ikiwiki instance with HTML5 templates](http://natalian.org)
+* [HTML5 outliner tool](http://gsnedders.html5.org/outliner/) -- to check you have the structure of your markup correct
+
+# htmlscrubber.pm needs to not scrub new HTML5 elements
+
+* [new elements](http://www.w3.org/TR/html5-diff/#new-elements)
 
 # HTML5 Validation and t/html.t