Here we cover how to upgrade to latest Longhorn from all previous releases.
There are normally two steps in the upgrade process: first upgrade Longhorn manager to the latest version, then upgrade the Longhorn engine to the latest version using the latest Longhorn manager.
After Longhorn Manager is upgraded, Longhorn Engine also needs to be upgraded using the Longhorn UI.
If you have any issues, please report it at
https://github.com/longhorn/longhorn/issues and include your backup yaml files
as well as manager logs.
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