Personal blog post https://chicagobuss.dev/blog/zpq-052/
Don't skip the part that you can use zpq from within Python or the JVM since it's capable of handing over arrow: https://zpq.chicagobuss.dev/arrow.html (try asking your coding agent "try just dropping in zpq without changing anything else" and see what happens to your performance!)
Full changelog: https://github.com/chicagobuss/zpq/releases/tag/v0.5.2
I'm particularly proud of the "How it Works" pages, especially the enormous tricks page.. check it out and let me know if you can come up with even more clever performance tricks! https://zpq.chicagobuss.dev/tricks.html