templates/amazon.mustache in onebox-1.9.27.1 vs templates/amazon.mustache in onebox-1.9.27.2

@@ -1,7 +1,7 @@
 {{#image}}<img src="{{image}}" class="thumbnail"/>{{/image}}
 
-<h3><a href='{{link}}' target='_blank'>{{title}}</a></h3>
+<h3><a href='{{link}}' target='_blank' rel='noopener'>{{title}}</a></h3>
 {{#by_info}}<b>{{by_info}}</b>{{/by_info}}
 <p>{{description}}</p>
 <p>
   {{#rating}}{{rating}}{{/rating}}
   {{#isbn_asin}}{{isbn_asin_text}}: {{isbn_asin}}, {{/isbn_asin}}