postgres 16 - ghdrako/doc_snipets GitHub Wiki
- https://www.postgresql.org/docs/16/release-16.html
- https://www.postgresql.fastware.com/blog/discussing-postgresql-what-changes-in-version-16
workload distribution between primary and standby for logical replication was enabled by allowing logical replication from standby to primary. Parallel apply was created to reduce apply lag for large transactions. Sequel JSON standards was improved and faster relation extension and load balancing by libpq was also developed.