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Is Prometheus Operator / kube-prometheus-stack compatible with Kubernetes 1.37?

Prometheus Operator and the kube-prometheus-stack Helm chart. Neither publishes a Kubernetes minor-by-minor matrix.

Kubernetes 1.37, current tracked release:

The Prometheus Operator compatibility page says prometheus-operator >= v0.84.0 requires Kubernetes >= v1.25.0, because CRDs use CEL. Releases before v0.84.0 require Kubernetes >= v1.16.0. It also says further compatibility is only best effort. The current operator release is v0.95.2, which is past v0.84.0. The page does not list tested Kubernetes minors, so no cells are filled in. The operator README still says at least 1.16.0, and the kube-prometheus-stack chart README still says Kubernetes 1.19+. Those lines disagree with the compatibility page.

The Prometheus Operator compatibility page says prometheus-operator >= v0.84.0 requires Kubernetes >= v1.25.0, because CRDs use CEL. Releases before v0.84.0 require Kubernetes >= v1.16.0. It also says further compatibility is only best effort. The current operator release is v0.95.2, which is past v0.84.0. The page does not list tested Kubernetes minors, so no cells are filled in. The operator README still says at least 1.16.0, and the kube-prometheus-stack chart README still says Kubernetes 1.19+. Those lines disagree with the compatibility page.

Matrix not published. The Prometheus Operator compatibility page says prometheus-operator >= v0.84.0 requires Kubernetes >= v1.25.0, because CRDs use CEL. Releases before v0.84.0 require Kubernetes >= v1.16.0. It also says further compatibility is only best effort. The current operator release is v0.95.2, which is past v0.84.0. The page does not list tested Kubernetes minors, so no cells are filled in. The operator README still says at least 1.16.0, and the kube-prometheus-stack chart README still says Kubernetes 1.19+. Those lines disagree with the compatibility page.

Notes

CRDs monitoring.coreos.com/v1 are described as stable. The community chart name is kube-prometheus-stack. A separate prometheus-operator chart path was not found in prometheus-community/helm-charts on 2026-11-15. Chart maintainer addresses are intentionally not copied onto this site.

Sources

Last checked 2026-11-15. Latest GitHub release v0.95.2 (opens in a new tab) (2026-11-12).

Project site: https://prometheus-operator.dev (opens in a new tab)

Managed Kubernetes end of support

Addon compatibility is not the same as the platform’s support window. End-of-support dates for the managed services are on EOL Radar: Amazon EKS (opens in a new tab), Azure AKS (opens in a new tab), Google Kubernetes Engine (opens in a new tab).

JSON for this add-on · Check a helm list