Hi, it seems that the doc engine stops rendering digraph anymore.. Here is one example: http://docs.openstack.org/developer/nova/devref/vmstates.html It used to have a graph rendered based on graphviz I believe. Does anyone know what happened? Is it possible to get it back? Thanks, Yun -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20130509/745d9958/attachment.html>