The Kubernetes project maintains release branches for the most recent three minor releases (1.23, 1.22, 1.21). Kubernetes 1.19 and newer receive approximately 1 year of patch support. Kubernetes 1.18 and older received approximately 9 months of patch support.

Kubernetes versions are expressed as x.y.z, where x is the major version, y is the minor version, and z is the patch version, following Semantic Versioning terminology.

More information in the version skew policy document.

Release History

1.22

Latest Release:1.22.4 (released: 2021-11-17)
End of Life:2022-10-28
Patch Releases: 1.22.1, 1.22.2, 1.22.3, 1.22.4

Complete 1.22 Schedule and Changelog

1.21

Latest Release:1.21.7 (released: 2021-11-17)
End of Life:2022-06-28
Patch Releases: 1.21.1, 1.21.2, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7

Complete 1.21 Schedule and Changelog

1.20

Latest Release:1.20.13 (released: 2021-11-17)
End of Life:2022-02-28

Complete 1.20 Schedule and Changelog

Upcoming Release

Check out the schedule for the upcoming 1.24 Kubernetes release!

Helpful Resources

Download Kubernetes

Kubernetes Release Cycle

Patch Releases

Release Managers

Notes

Kubernetes release notes.

Version Skew Policy

The maximum version skew supported between various Kubernetes components.

Last modified May 06, 2021 at 5:46 PM PST : Adding a release page under "Release Information" (7edf89037)