Kubernetes v1.27, the first 2023 release, introduces 60 enhancements across Alpha, Beta and Stable stages, freezes the old k8s.gcr.io registry in favor of registry.k8s.io, promotes several security and scheduling features to stable, and removes numerous legacy flags and feature gates.
Kubernetes v1.27, the first 2023 release, introduces 60 enhancements—including 9 graduating to stable—updates image repositories, upgrades SeccompDefault, Job mutable scheduling, DownwardAPIHugePages, and many beta features, while deprecating several older APIs and command‑line flags, with detailed upgrade guidance and availability links.
Kubernetes v1.27, the first 2023 release, introduces 60 enhancements—including image registry migration, SeccompDefault stabilization, Job mutable scheduling GA, DownwardAPIHugePages GA, and numerous beta-to-stable upgrades—while also deprecating several legacy features and providing links for full changelog and download.
Version 1.27 of Kubernetes introduces numerous deprecations and removals, including the migration of k8s.gcr.io to registry.k8s.io, the elimination of several API versions and feature gates such as CSIStorageCapacity, seccomp annotations, and various volume expansion options, with guidance for maintainers on required updates.
