---
title: "List Available Kubernetes Versions"
method: GET
path: "/kubernetes_clusters/available_versions"
tags: ["Kubernetes Clusters"]
---

# List Available Kubernetes Versions

`GET /kubernetes_clusters/available_versions`

Returns the list of available Kubernetes versions for cluster creation and upgrades. Versions are sourced from the RKE2 release channels and cached for 24 hours.

Each version object includes:
- `latest`: The full version string (e.g., `v1.35.3+rke2r1`)
- `minor`: The minor version number (e.g., `1.35`)

The API returns the latest 5 supported minor versions. When upgrading clusters, you can only upgrade one minor version at a time (e.g., from 1.34 to 1.35).

## Response `200`

Success

## Other responses

- `401` — Unauthorized

---

[API](https://skmtc.net/latitude/apis/latitude-sh-api.md) · [All operations](https://skmtc.net/latitude/apis/latitude-sh-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/latitude/latitude-sh-api/revisions/248f954a4e29/schema)