{"schema_version":"1","generated_at":"2026-11-15T07:02:00.230Z","addon":{"slug":"prometheus-operator","name":"Prometheus Operator / kube-prometheus-stack","category":"Monitoring","summary":"Prometheus Operator and the kube-prometheus-stack Helm chart. Neither publishes a Kubernetes minor-by-minor matrix.","project_url":"https://prometheus-operator.dev","repo":"prometheus-operator/prometheus-operator","compatibility_doc":"https://prometheus-operator.dev/docs/getting-started/compatibility/","matrix_status":"not-published","last_checked":"2026-11-15","statement":"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.","retirement":null,"sources":[{"title":"Compatibility","url":"https://prometheus-operator.dev/docs/getting-started/compatibility/"},{"title":"Prometheus Operator README","url":"https://github.com/prometheus-operator/prometheus-operator/blob/main/README.md","fetch_url":"https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/main/README.md"},{"title":"kube-prometheus-stack README","url":"https://github.com/prometheus-community/helm-charts/tree/main/charts/kube-prometheus-stack#kube-prometheus-stack","fetch_url":"https://raw.githubusercontent.com/prometheus-community/helm-charts/main/charts/kube-prometheus-stack/README.md"}],"match":{"charts":["kube-prometheus-stack"],"images":[]},"align":null,"requirements":[],"releases":[],"latest_release":{"tag":"v0.95.2","published":"2026-11-12","url":"https://github.com/prometheus-operator/prometheus-operator/releases/tag/v0.95.2"},"html_url":"https://addonmatrix.dev/addons/prometheus-operator/"}}