[sonusario]

> It just takes a very, very long time, but there have been dogma updates and clarifications throughout the centuries, and even admissions of being in the wrong.

Clarifications, yes. Changes in dogma, no. Catholic doctrine has not changed since the death of the last apostle, John. It has developed, in the sense of being expounded upon for an increase in understanding (clarification), but it hasn't changed. Clarification often occurs in response to attempts at changing doctrine or promoting something which is contrary to doctrine.