We continue to follow the news of the upcoming PostgreSQL 16. The third CommitFest concluded in early December. Let's look at the results. If you missed the previous CommitFests, check out our reviews: 2022-07 , 2022-09 . Here are the patches I want to talk about: meson: a new source code build system Documentation: a new chapter on transaction processing psql: \d+ indicates foreign partitions in a partitioned table psql: extended query protocol support Predicate locks on materialized views T...