Our entire fleet of staff laptops is currently running either Mojave or High Sierra (mostly the former), but we're at the point where we'll be getting new units that ship with Catalina. When upgrading from 10.13 to 10.14, there were some hiccups, such as applications requiring new permissions that didn't ask before, among other minor things.
Is there anything to watch out for regarding Configuration Profiles and Policies that may work fine in Mojave, but start messing up in Catalina (especially things that one wouldn't notice immediately after upgrading)? Or, I guess a better question might be: what issues did you run into? I've already replaced any 32-bit packages with 64-bit ones, since that seemed like the big one.
Thanks a ton.