The B cluster shifts gears: from one-off oddities to the background writer parameters, which span four GUCs. We do the first two as a pair because bgwriter_delay introduces the process at all, and bgwriter_flush_after slots cleanly into…
Two remote code execution bugs lived in pgcrypto for twenty years until an AI fuzzer found them in a weekend. Here's what you need to know.

Learn about the experimental general-purpose accessibility agent that GitHub is piloting. The post Building a general-purpose accessibility agent—and what we learned in the process appeared first on The GitHub Blog.
We're updating our bug bounty program standards to prioritize quality submissions, clarify shared responsibility boundaries, and evolve how we reward low-risk findings. The post Raising the bar: Quality, shared responsibility, and the…