On August 26, 2026, Kubernetes shipped version 1.37 "Garhwal", with 67 enhancements and 16 graduates to stable. The HorizontalPodAutoscaler can now idle a workload down to zero pods by default, and the apiserver no longer floods etcd while its watch cache warms up.

Set for September 2026, Kubernetes 1.37 begins the removal of Service ExternalIPs, promotes the Mixed Version Proxy to beta, and ships etcd 3.7.0. Here is what cluster administrators need to do before the upgrade.