Is it Possible To Mix UCS Versions to Stay on a Previous App Version?
You have an UCS domain with an app installed on a non-master server and you want to stay on this app version but for newer UCS versions this app is only available in a newer version.
Yes, this is possible. You can mix’n’match UCS versions within one UCS domain. So you could leave your app server on version 4.3-4 while your master and all other servers can run on UCS 4.4-2.
Note: Just keep in mind about our maintenance cycle. Outdated servers are out of maintenance and you will not get any support nor any updates or security fixes.