Did something change for the validation between 4.3 and 5?

The obvious change is the switch from implementing Bean Validation 1.0 to Bean Validation 1.1. This also introduced as major new feature method/constructor validation. Conceptually, nothing has changed though, but of course we had to refactor and extend the code base to meet the new requirements.

Redefined default group sequences where already part of Bean Validation 1.0 and I am pretty sure that we also traversed the hierarchy in HV 4.3.

I also need to look at the code first to see whether we can do something about this problem.