This release updates Kubernetes to v1.33.11, and fixes a number of issues.
For more details on what's new, see the Kubernetes release notes.
Changes since v1.33.10+k3s1:
- Immutable release changes (#13899)
- Backports for 2026-04 (#13932)
- Bump flannel to v0.28.4 (#13943)
- Bump traefik to 3.6.12 (#13926)
- Update to v1.33.11-k3s1 and Go 1.25.9 (#13944)
- Switch from draft to pre-release (#13948)
- Bump Traefik to 3.6.13 (#13969) (#13972)
- Fix SANs added from comma-separated node-external-ip list (#13992)
- Bump klipper-helm image for revision check fix (#13998)
Embedded Component Versions
| Component | Version |
|---|---|
| Kubernetes | v1.33.11 |
| Kine | v0.14.16 |
| SQLite | 3.51.3 |
| Etcd | v3.6.7-k3s1 |
| Containerd | v2.2.3-k3s1.33 |
| Runc | v1.4.2 |
| Flannel | v0.28.4 |
| Metrics-server | v0.8.1 |
| Traefik | v3.6.13 |
| CoreDNS | v1.14.2 |
| Helm-controller | v0.17.1 |
| Local-path-provisioner | v0.0.35 |
Helpful Links
As always, we welcome and appreciate feedback from our community of users. Please feel free to:
- Open issues here
- Join our Slack channel
- Check out our documentation for guidance on how to get started or to dive deep into K3s.
- Read how you can contribute here