On October 5th the PostgreSQL Global Development Group announced the release of PostgreSQL 10. It comes with tremendous amount of new features like Table partitioning Logical replication Improved parallel queries Stronger password hashing Durable Hash Indexes and more. A nice list, including explanations can be found on Robert Haas’ blog. This post explains how to upgrade to the latest version of PostgreSQL on macOS using Homebrew. At the time of this writing I was using macOS 10.