We seem to have been misguided by all of the Amazon RDS and Aurora documentation. It seems Amazon prefers to implement postgres logical replication through thei

We seem to have been misguided by all of the Amazon RDS and Aurora documentation. It seems Amazon prefers to implement postgres logical replication through their database migration service. All upgrades are typically done through pg_upgrade which does require downtime. Interesting. I can't wait to see how PG12 influences future offerings from the cloud providers for more seamless major version upgrades.