Hi Anirudh, We upgraded OpenStack version to ussuri in R4 and have no upgrade plan so far. However, you can upgrade it to the victoria or another version release after ussuri by yourself or with the help from our community. Thanks! Zhipeng From: Anirudh Gupta <anyrude10@gmail.com> Sent: 2021年6月10日 19:09 To: starlingx-discuss@lists.starlingx.io Subject: [Starlingx-discuss] Openstack Application Upgrade Hi Team, We had deployed StarlingX 4.0 in Bare metal Standard with Controller Storage Mode. We have also installed Openstack application from StarlingX cengn mirror stx-openstack-1.0-49-centos-stable-versioned. On the top of Openstack, few workloads are also running. As per the link below, https://docs.starlingx.io/updates/kubernetes/upgrading-all-in-one-duplex-or-... There is an option to upgrade starlingx software release from 4.0 to 5.0 without hampering the existing configuration and in a seperate link, openstack patch upgrade is also possible https://docs.starlingx.io/updates/openstack/apply-update-to-the-stx-openstac... Is there any option to upgrade openstack release to the victoria or another version release after ussuri, once we do upgrade from 4.0 to 5.0