A PostgreSQL Developer's Perspective: Five Interesting Patches From September's Commitfest

A PostgreSQL Developer’s Perspective: Five Interesting Patches From September’s Commitfest is up on the blog. What do you find interesting about it? Any patches you find particularly interesting?

I am really excited we can do this series - I’m hoping it will let non-developers peek into into Postgres technical topics that previously only existed on the hackers email list.

Keen to hear what others think!