Updated 'rss.xml' via CloudCannon

rss.xml

@@ -33,6 +33,7 @@ title : The Basspistol RSS Feed
         <category>Hi-Lights</category>
         <author>{{ site.publisher.mail | xml_escape }} ({{ site.publisher.name }})</author>
         <pubDate>{{ post.date | date_to_rfc822 }}</pubDate>
+        <media:thumbnail url="{{ site.url }}{{ post.image }}"/>
         <media:content medium="image" url="{{ site.url }}{{ post.image }}"/>
       </item>
   {% endfor %}