I suddenly saw in my webhost settings that I'm running 5.6, even though 7.2 is available. Is there any reason NOT to select 7.2? Is there anything I need to be cautious about (in terms of my xenforo install) when selecting that version?
Just did the same upgrade over the last few days. Other than some configuration issues (my host forgot to re-activate some of the switches), All good... Now running 7.2.1
Seems to run a bit faster too...