Add 'new to SVG 2' note for paint-order.
--- a/master/painting.html Fri Jun 01 10:33:49 2012 +1000
+++ b/master/painting.html Fri Jun 01 10:53:57 2012 +1000
@@ -2583,6 +2583,9 @@
</tr>
</table>
+<p class="note">New in SVG 2. Added primarily to allow painting the stroke
+of text below its fill without needing to duplicate the <a>'text'</a> element.</p>
+
<p>The <a>'paint-order'</a> property controls the order that the three
paint operations that <a>shapes</a> and text are rendered with:
their fill, their stroke and any markers they might have.</p>