Safe to upgrade from ubuntu 18 to 20

Ubuntu Linux
18.04.4:

Hi I try to understand if is safe to upgrade the ubuntu Os to the latest 20.04.1 LTS

we run virtualmin to manage several virtual host,
on the actual system we anable php7.4 fpm parallel to php7.2 fpm with the ability to switch php version also for fpm.
we don’t want to brake the setup.

So someone know if is safe to ubgrade the distribution?