On September 2, 2026, Home Assistant 2026.9 modernizes Modbus so an industrial device can be picked from the UI without writing any YAML, and hardens the instance by passing through the real source IP of Cloud connections so IP banning actually works. Upgrade if you run Modbus gear or expose your instance.
Kubernetes v1.37 enables KubeletInUserNamespace by default: the kubelet, runtimes, and CNI plugins can now run as a non-root user inside a user namespace. Turn it on to confine container-breakout flaws away from host root.
Released on July 29, 2025, Cilium 1.18 ships Load Balancing redesign, native overlay encryption, ingress bandwidth control, and sidecar-free mTLS. One year later, this version marks the definitive shift from CNI to complete network platform.
Jenkins 2.541.2, released February 18, 2026, patches a stored XSS and an information disclosure flaw while the 2.541 line hardens the core with native Content Security Policy. The CI/CD dinosaur isn’t going extinct — it’s becoming the mainframe nobody can afford to migrate.
The ingress-nginx project ends all maintenance in March 2026. The GitHub repository has been archived since March 24, no further security patches will be published, and CVE-2025-1974 demonstrated the architectural risks of a controller built on arbitrary annotations. Gateway API is the mandatory migration target, and it’s ready.
