[Freeipa-users] Is it safe to upgrade to 7.4 ?

Hi all, Having seen several messages in the list regarding problems that followed OS upgrades from 7.3 to 7.4 (i.e. rpm IPA 4.4 to 4.5), I would like to ask whether such an action is considered safe. Are there any specific steps to be taken in master-replica-client infrastucture in order to avoid possible pitfalls? Moreover, is there anything to be done as a precaution which would allow an immediate rollback? Thanks in advance, Petros