Hello guys. I have questions: - Can we upgrade version skipping such as Wallaby to Zed OR Wallaby >> Xena >> Yoga >> Zed? - Is there any way to upgrade Openstack to a new version without host upgrade? Imaging that We have 1000 nodes as a Train version then we need to upgrade to Zed, it is too hard, - Is there any plan to upgrade Xena(Ubuntu 20.04) to Zed(20.04). Thank you. Regards Nguyen Huu Khoi -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://lists.openstack.org/pipermail/openstack-discuss/attachments/20230219/5292e7d0/attachment.htm>