This release updates Kubernetes to v1.33.7, and fixes a number of issues.
For more details on what's new, see the Kubernetes release notes.
Changes since v1.33.6+k3s1:
- Update busybox to 1.37.0 (#13240)
- Add multus e2e test (#13265)
- Backports for 2025-12 (#13252)
- Add docker dualstack test
- Fix windows build os
- Fix for clusters with few nodes and a lot of pod churn when webhooks are accessed using egress-selector
- Fix spegel sharing of imported images
- Bump opencontainers/selinux
- Remove remaining references to drone
- Bump actions/checkout from 5 to 6
- Reorganize Executor interface to make CNI startup part of Executor implementation
- Bump kine and etcd
- Bump runc to v1.4.0
- Consolidate test util functions
- Define DefaultHelmJobImage in K3s, overriding what helm-controller defaults to
- Bump actions/setup-go from 5 to 6
- Fix tailscale setup in case of an already running configuration (#13268)
- Update kube-router to v2.6.2 (#13289)
- Update to v1.33.7-k3s1 and Go 1.24.11 (#13307)
- Fix cross-platform image save (#13312)
- Bump kine to v0.14.9 (#13319)
- Fix arm airgap platforms (#13332)
- Fix release CI (#13341)
- Override DefaultHelmJob at build time (#13362)
- Validate collected release artifact list before uploading (#13359)
Embedded Component Versions
| Component | Version |
|---|---|
| Kubernetes | v1.33.7 |
| Kine | v0.14.9 |
| SQLite | 3.50.4 |
| Etcd | v3.5.25-k3s1 |
| Containerd | v2.1.5-k3s1.33 |
| Runc | v1.3.4 |
| Flannel | v0.27.4 |
| Metrics-server | v0.8.0 |
| Traefik | v3.5.1 |
| CoreDNS | v1.13.1 |
| Helm-controller | v0.16.17 |
| Local-path-provisioner | v0.0.32 |
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