Who Contributed to PostgreSQL Development in 2025?

Here is another annual blog post breaking down code contributions to PostgreSQL itself (not ecosystem projects) by principal author. I have mentioned every year that this methodology has many limitations and fails to capture a lot of important work, and I reiterate that this year as usual. Nonetheless, many people seem to find these statistics helpful, so here they are.

Hacking Workshop for February 2026

For next month, I'm scheduling 2 or 3 discussions of Amit Langote's talk, Hacking Postgres Executor For Performance, given at PGConf India 2025. If you're interested in joining us, please sign up using this form and I will send you an invite to one of the sessions. Thanks to Amit for agreeing to attend the sessions.