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v1.33.X

Upgrade Notice

Before upgrading from earlier releases, be sure to read the Kubernetes Urgent Upgrade Notes.

Version Release date Kubernetes Kine SQLite Etcd Containerd Runc Flannel Metrics-server Traefik CoreDNS Helm-controller Local-path-provisioner

v1.33.3+k3s1

Jul 26 2025

v1.33.3

v0.13.17

3.49.1

v3.5.21-k3s1

v2.0.5-k3s2

v1.2.6

v0.27.0

v0.7.2

v3.3.6

v1.12.1

v0.16.13

v0.0.31

v1.33.2+k3s1

Jun 30 2025

v1.33.2

v0.13.15

3.49.1

v3.5.21-k3s1

v2.0.5-k3s1

v1.2.6

v0.27.0

v0.7.2

v3.3.6

v1.12.1

v0.16.11

v0.0.31

v1.33.1+k3s1

May 23 2025

v1.33.1

v0.13.15

3.49.1

v3.5.21-k3s1

v2.0.5-k3s1

v1.2.6

v0.26.7

v0.7.2

v3.3.6

v1.12.1

v0.16.10

v0.0.31

v1.33.0k3s1

May 08 2025

v1.33.0

v0.13.14

v3.49.2

v3.5.21-k3s1

v2.0.4-k3s4

v1.2.5

v0.26.7

v0.7.2

v3.3.6

v1.12.1

v0.16.10

v0.0.31

Release v1.33.3+k3s1

This release updates Kubernetes to v1.33.3, and fixes a number of issues.

For more details on what’s new, see the Kubernetes release notes.

Changes since v1.33.2+k3s1:

  • Add usage description for etcd-snapshothttps://github.com/k3s-io/k3s/pull/12573[(#12573)]

  • Refac shell completion to a better command structure (#12605)

    • K3s completion shell command will now be separate to specific subcommands for bash and zsh

  • GHA + Testing Backports (#12608)

  • Backports for 2025-07 (#12631)

  • Update to v1.33.3-k3s1 (#12652)


Release v1.33.2+k3s1

This release updates Kubernetes to v1.33.2, and fixes a number of issues.

For more details on what’s new, see the Kubernetes release notes.

Changes since v1.33.1+k3s1:


Release v1.33.1+k3s1

This release updates Kubernetes to v1.33.1, and fixes a number of issues.

For more details on what’s new, see the Kubernetes release notes.

Changes since v1.33.0+k3s1:


Release v1.33.0+k3s1

This release updates Kubernetes to v1.33.0, and fixes a number of issues.

For more details on what’s new, see the Kubernetes release notes.

Changes since v1.32.4+k3s1