Hi all, We have deployed openstack liberty in our online environment by using devstack. We wanner upgrade our openstack to the newest version - mitaka, so is there some tools or facilities to complete it? Thank you for answering! Sincerely, Kenny Ji -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20160415/b37925d9/attachment.html>