Re: array_cat anycompatible change is breaking xversion upgrade tests (v14 release notes)

Bruce Momjian <bruce@momjian.us> writes:
> OK, I used some of your ideas and tried for something more general; 
> patch attached.

I think it's a good idea to mention custom aggregates and operators
specifically, as otherwise people will look at this and have little
idea what you're on about.  I just want wording like "such as custom
aggregates and operators", in case somebody has done some other creative
thing that breaks.

            regards, tom lane