Join my community / free newsletter — sign up here

upgrade testing

Nginx 1.30 Changed Upstream Connections: What to Test Before You Upgrade

Illustrated infographic summarizing: Nginx 1.30 Changed the Upstream Defaults—Test Before You Upgrade

Nginx 1.30 uses HTTP/1.1 and keepalive for upstream traffic by default. Audit connection capacity and test real workloads before upgrading.

WordPress 7.0's React 19 Upgrade Makes Custom Block QA a Paid Compatibility Job

WordPress 7.0 shipped on May 20, 2026. Then, on May 27, the React 19 migration note clarified what custom WordPress teams need to hear plainly: if you run custom blocks or admin UIs, compatibility testing now belongs in a proper engineering budget, not on a casual post-update checklist.