I'm 19c Rookie - after spending past 8 years in 11.2.0.4.
19c Quarterly patches include security patches and updates. And - it has a new subversion (ie, 19.9; 19.10; 19.11, etc). By default - my Oracle Home was the full version name. 11.2 and all CPU patches, updates to 11.2 where applied there.
How are you handling/naming the 19c Oracle home? just leave it as 19? And patch accordingly to that Home? Build new home each time patch applied?
Links do not work - datapatch will not work with linked $ORACLE_HOME
Thanks for ideas, suggestions, recommendations - and sharing what you have learned !