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# generala
adamant-kite-43734
07/18/2023, 4:30 PMThis message was deleted.
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green-cat-8353
07/18/2023, 6:33 PMyou know, I went to go looking into this and came up blank, k8s really doesn't talk too much about how they care about versions to -> from in terms of upgrade paths, if the deployment tool says you can do it, I guess you can at least try it, but maybe back things up first?
green-cat-8353
07/18/2023, 6:34 PMalso, one thing I was personally worried about was the availability of the client and server binaries to run those interim upgrades
green-cat-8353
07/18/2023, 6:34 PMthey all seem available from dl.k8s.io
c
creamy-pencil-82913
07/19/2023, 2:04 AM1.21 is long end of life, you've probably waited long enough that it's rolled off the list at this point. You might be able to get it back by clicking the option to show old versions?
creamy-pencil-82913
07/19/2023, 2:05 AMAnd I'm not sure where you looked, but Kubernetes is actually very prescriptive with their upgrade guidance around minor versions. See: https://kubernetes.io/releases/version-skew-policy/#supported-component-upgrade-order
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gorgeous-pizza-36569
07/19/2023, 8:12 AM@creamy-pencil-82913 There’s no option to show older versions, at least not in the web UI dialog (should I be looking somewhere else?). I’m aware the version is way outdated, I’m just surprised the upgrade path doesn’t appear in the UI despite being listed in the compatibility matrix.
I think @jolly-processor-88759 got me on the right track though.
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