{"schema_version":"1","generated_at":"2026-11-15T07:02:00.230Z","addon":{"slug":"calico","name":"Calico","category":"CNI","summary":"Kubernetes networking and network policy. The open-source requirements page lists the Kubernetes versions tested for the current release.","project_url":"https://docs.tigera.io/calico/latest/about/","repo":"projectcalico/calico","compatibility_doc":"https://docs.tigera.io/calico/latest/getting-started/kubernetes/requirements","matrix_status":"published","last_checked":"2026-11-15","statement":"Calico Open Source 3.33 requirements: \"We test Calico v3.33 against the following Kubernetes versions. Other versions may work, but we are not actively testing them.\" The listed versions are 1.35, 1.36, and 1.37.","notes":"The docs version selector also shows 3.32 and 3.31. Those matrices were not copied here. The Helm chart in the repository is tigera-operator. nftables mode requires Kubernetes ≥ 1.31.0.","retirement":null,"sources":[{"title":"System requirements (Calico Open Source 3.33)","url":"https://docs.tigera.io/calico/latest/getting-started/kubernetes/requirements"}],"match":{"charts":["tigera-operator"],"images":[]},"align":null,"requirements":[],"releases":[{"version":"3.33","match":{"minor":"3.33"},"kubernetes":{"1.35":"tested","1.36":"tested","1.37":"tested"},"current":true,"note":"Tested Kubernetes versions for v3.33. Other versions may work and are not actively tested."}],"latest_release":{"tag":"v3.33.0","published":"2026-10-01","url":"https://github.com/projectcalico/calico/releases/tag/v3.33.0"},"html_url":"https://addonmatrix.dev/addons/calico/"}}