Cloud Native Technology Community

Apr 9, 2021 · Cloud Native

What’s New in Kubernetes 1.21? A Deep Dive into Core Features and Changes

Kubernetes 1.21 introduces 51 enhancements—including stable CronJobs, immutable Secrets/ConfigMaps, dual‑stack networking, graceful node shutdown, and PersistentVolume health monitoring—while deprecating PodSecurityPolicy and topologyKeys, and provides links to full release notes and download resources.