I will go start to do a upgrade on my cms 1.4.2. to 1.7.9. but xibo have many version after the 1.4.2…
Can you help, giving tips, please?
Is it really necessary? What kind of risk i have?don’t want broke nothing
What care should I take to not lose any information / layouts / contents? - Beyond backup
Do I need to upgrade on each client machine? Or is it just necessary to do it in cms?