linode · merll · Jan 30, 2026 · Jan 30, 2026 · Jan 30, 2026 · Jan 30, 2026
@@ -65,7 +65,7 @@ dependencies:
     version: v0.16.0
     repository: oci://ghcr.io/kserve/charts/kserve
   - name: kube-prometheus-stack
-    version: 80.14.4
+    version: 81.3.1
     repository: https://prometheus-community.github.io/helm-charts
   - name: kyverno
     version: 3.5.2

@@ -4,15 +4,15 @@ dependencies:
   version: 0.0.0
 - name: kube-state-metrics
   repository: https://prometheus-community.github.io/helm-charts
-  version: 7.0.1
+  version: 7.1.0
 - name: prometheus-node-exporter
   repository: https://prometheus-community.github.io/helm-charts
   version: 4.51.0
 - name: grafana
   repository: https://grafana.github.io/helm-charts
-  version: 10.5.8
+  version: 10.5.14
 - name: prometheus-windows-exporter
   repository: https://prometheus-community.github.io/helm-charts
   version: 0.12.2
-digest: sha256:b07dca839ae15c7877ed7453967ad55770f96e86f40bd36f6e0fc2bdb3f9d46d
-generated: "2026-01-15T14:36:28.615276046Z"
+digest: sha256:b91b8837effd8b85596ff7daf4ba218b4971430b0891286ffd6dece2d2a514d8
+generated: "2026-01-29T17:21:48.034985576Z"
@@ -9,7 +9,7 @@ annotations:
       url: https://github.com/prometheus-community/helm-charts/blob/main/charts/kube-prometheus-stack/README.md#upgrading-chart
   artifacthub.io/operator: "true"
 apiVersion: v2
-appVersion: v0.87.1
+appVersion: v0.88.1
 dependencies:
 - condition: crds.enabled
   name: crds
@@ -18,15 +18,15 @@ dependencies:
 - condition: kubeStateMetrics.enabled
   name: kube-state-metrics
   repository: https://prometheus-community.github.io/helm-charts
-  version: 7.0.1
+  version: 7.1.0
 - condition: nodeExporter.enabled
   name: prometheus-node-exporter
   repository: https://prometheus-community.github.io/helm-charts
   version: 4.51.0
 - condition: grafana.enabled
   name: grafana
   repository: https://grafana.github.io/helm-charts
-  version: 10.5.8
+  version: 10.5.14
 - condition: windowsMonitoring.enabled
   name: prometheus-windows-exporter
   repository: https://prometheus-community.github.io/helm-charts
@@ -58,9 +58,6 @@ maintainers:
 - email: github@jkroepke.de
   name: jkroepke
   url: https://github.com/jkroepke
-- email: scott@r6by.com
-  name: scottrigby
-  url: https://github.com/scottrigby
 - email: miroslav.hadzhiev@gmail.com
   name: Xtigyro
   url: https://github.com/Xtigyro
@@ -72,4 +69,4 @@ sources:
 - https://github.com/prometheus-community/helm-charts
 - https://github.com/prometheus-operator/kube-prometheus
 type: application
-version: 80.14.4
+version: 81.3.1
@@ -108,6 +108,8 @@ helm show values oci://ghcr.io/prometheus-community/charts/kube-prometheus-stack
 
 You may also `helm show values` on this chart's [dependencies](#dependencies) for additional options.
 
+For templated Grafana datasource definitions (e.g. when using Helm flow control), use `grafana.additionalDataSourcesString`, which is rendered via `tpl`.
+
 ### Multiple releases
 
 The same chart can be used to run multiple Prometheus instances in the same cluster if required. To achieve this, it is necessary to run only one instance of prometheus-operator and a pair of alertmanager pods for an HA configuration, while all other components need to be disabled. To disable a dependency during installation, set `kubeStateMetrics.enabled`, `nodeExporter.enabled` and `grafana.enabled` to `false`.

@@ -1,11 +1,11 @@
-# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.87.1/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagers.yaml
+# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.88.1/example/prometheus-operator-crd/monitoring.coreos.com_alertmanagers.yaml
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
     controller-gen.kubebuilder.io/version: v0.19.0
-    operator.prometheus.io/version: 0.87.1
+    operator.prometheus.io/version: 0.88.1
   name: alertmanagers.monitoring.coreos.com
 spec:
   group: monitoring.coreos.com
@@ -2320,7 +2320,7 @@ spec:
                             type: string
                         type: object
                       webex:
-                        description: webex defines the default configuration for Jira.
+                        description: webex defines the default configuration for Webex.
                         properties:
                           apiURL:
                             description: |-
@@ -6142,10 +6142,18 @@ spec:
                 type: string
               minReadySeconds:
                 description: |-
-                  minReadySeconds defines the minimum number of seconds for which a newly created pod should be ready
-                  without any of its container crashing for it to be considered available.
+                  minReadySeconds defines the minimum number of seconds for which a newly
+                  created pod should be ready without any of its container crashing for it
+                  to be considered available.
 
                   If unset, pods will be considered available as soon as they are ready.
+
+                  When the Alertmanager version is greater than or equal to v0.30.0, the
+                  duration is also used to delay the first flush of the aggregation
+                  groups. This delay helps ensuring that all alerts have been resent by
+                  the Prometheus instances to Alertmanager after a roll-out. It is
+                  possible to override this behavior passing a custom value via
+                  `.spec.additionalArgs`.
                 format: int32
                 minimum: 0
                 type: integer
@@ -6183,6 +6191,21 @@ spec:
                       the replica count to be deleted.
                     type: string
                 type: object
+              podManagementPolicy:
+                description: |-
+                  podManagementPolicy defines the policy for creating/deleting pods when
+                  scaling up and down.
+
+                  Unlike the default StatefulSet behavior, the default policy is
+                  `Parallel` to avoid manual intervention in case a pod gets stuck during
+                  a rollout.
+
+                  Note that updating this value implies the recreation of the StatefulSet
+                  which incurs a service outage.
+                enum:
+                - OrderedReady
+                - Parallel
+                type: string
               podMetadata:
                 description: |-
                   podMetadata defines labels and annotations which are propagated to the Alertmanager pods.
@@ -7522,6 +7545,48 @@ spec:
                   - whenUnsatisfiable
                   type: object
                 type: array
+              updateStrategy:
+                description: |-
+                  updateStrategy indicates the strategy that will be employed to update
+                  Pods in the StatefulSet when a revision is made to statefulset's Pod
+                  Template.
+
+                  The default strategy is RollingUpdate.
+                properties:
+                  rollingUpdate:
+                    description: rollingUpdate is used to communicate parameters when
+                      type is RollingUpdate.
+                    properties:
+                      maxUnavailable:
+                        anyOf:
+                        - type: integer
+                        - type: string
+                        description: |-
+                          maxUnavailable is the maximum number of pods that can be unavailable
+                          during the update. The value can be an absolute number (ex: 5) or a
+                          percentage of desired pods (ex: 10%). Absolute number is calculated from
+                          percentage by rounding up. This can not be 0.  Defaults to 1. This field
+                          is alpha-level and is only honored by servers that enable the
+                          MaxUnavailableStatefulSet feature. The field applies to all pods in the
+                          range 0 to Replicas-1.  That means if there is any unavailable pod in
+                          the range 0 to Replicas-1, it will be counted towards MaxUnavailable.
+                        x-kubernetes-int-or-string: true
+                    type: object
+                  type:
+                    description: |-
+                      type indicates the type of the StatefulSetUpdateStrategy.
+
+                      Default is RollingUpdate.
+                    enum:
+                    - OnDelete
+                    - RollingUpdate
+                    type: string
+                required:
+                - type
+                type: object
+                x-kubernetes-validations:
+                - message: rollingUpdate requires type to be RollingUpdate
+                  rule: '!(self.type != ''RollingUpdate'' && has(self.rollingUpdate))'
               version:
                 description: version the cluster should be on.
                 type: string

@@ -1,11 +1,11 @@
-# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.87.1/example/prometheus-operator-crd/monitoring.coreos.com_podmonitors.yaml
+# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.88.1/example/prometheus-operator-crd/monitoring.coreos.com_podmonitors.yaml
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
     controller-gen.kubebuilder.io/version: v0.19.0
-    operator.prometheus.io/version: 0.87.1
+    operator.prometheus.io/version: 0.88.1
   name: podmonitors.monitoring.coreos.com
 spec:
   group: monitoring.coreos.com
@@ -1188,6 +1188,11 @@ spec:
 
                   Notice: `scrapeClassicHistograms` corresponds to the `always_scrape_classic_histograms` field in the Prometheus configuration.
                 type: boolean
+              scrapeNativeHistograms:
+                description: |-
+                  scrapeNativeHistograms defines whether to enable scraping of native histograms.
+                  It requires Prometheus >= v3.8.0.
+                type: boolean
               scrapeProtocols:
                 description: |-
                   scrapeProtocols defines the protocols to negotiate during a scrape. It tells clients the

@@ -1,11 +1,11 @@
-# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.87.1/example/prometheus-operator-crd/monitoring.coreos.com_probes.yaml
+# https://raw.githubusercontent.com/prometheus-operator/prometheus-operator/v0.88.1/example/prometheus-operator-crd/monitoring.coreos.com_probes.yaml
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
     controller-gen.kubebuilder.io/version: v0.19.0
-    operator.prometheus.io/version: 0.87.1
+    operator.prometheus.io/version: 0.88.1
   name: probes.monitoring.coreos.com
 spec:
   group: monitoring.coreos.com
@@ -54,7 +54,11 @@ spec:
               for target discovery by Prometheus.
             properties:
               authorization:
-                description: authorization section for this endpoint
+                description: |-
+                  authorization configures the Authorization header credentials used by
+                  the client.
+
+                  Cannot be set at the same time as `basicAuth`, `bearerTokenSecret` or `oauth2`.
                 properties:
                   credentials:
                     description: credentials defines a key of a Secret in the namespace
@@ -92,8 +96,10 @@ spec:
                 type: object
               basicAuth:
                 description: |-
-                  basicAuth allow an endpoint to authenticate over basic authentication.
-                  More info: https://prometheus.io/docs/operating/configuration/#endpoint
+                  basicAuth defines the Basic Authentication credentials used by the
+                  client.
+
+                  Cannot be set at the same time as `authorization`, `bearerTokenSecret` or `oauth2`.
                 properties:
                   password:
                     description: |-
@@ -150,9 +156,14 @@ spec:
                 type: object
               bearerTokenSecret:
                 description: |-
-                  bearerTokenSecret defines the secret to mount to read bearer token for scraping targets. The secret
-                  needs to be in the same namespace as the probe and accessible by
-                  the Prometheus Operator.
+                  bearerTokenSecret defines a key of a Secret containing the bearer token
+                  used by the client for authentication. The secret needs to be in the
+                  same namespace as the custom resource and readable by the Prometheus
+                  Operator.
+
+                  Cannot be set at the same time as `authorization`, `basicAuth` or `oauth2`.
+
+                  Deprecated: use `authorization` instead.
                 properties:
                   key:
                     description: The key of the secret to select from.  Must be a
@@ -179,6 +190,9 @@ spec:
                   convertClassicHistogramsToNHCB defines whether to convert all scraped classic histograms into a native histogram with custom buckets.
                   It requires Prometheus >= v3.0.0.
                 type: boolean
+              enableHttp2:
+                description: enableHttp2 can be used to disable HTTP2.
+                type: boolean
               fallbackScrapeProtocol:
                 description: |-
                   fallbackScrapeProtocol defines the protocol to use if a scrape returns blank, unparseable, or otherwise invalid Content-Type.
@@ -191,6 +205,11 @@ spec:
                 - PrometheusText0.0.4
                 - PrometheusText1.0.0
                 type: string
+              followRedirects:
+                description: |-
+                  followRedirects defines whether the client should follow HTTP 3xx
+                  redirects.
+                type: boolean
               interval:
                 description: |-
                   interval at which targets are probed using the configured prober.
@@ -338,8 +357,12 @@ spec:
                 pattern: ^(\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))(([KMGTPE]i)|[numkMGTPE]|([eE](\+|-)?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))))?$
                 x-kubernetes-int-or-string: true
               oauth2:
-                description: oauth2 for the URL. Only valid in Prometheus versions
-                  2.27.0 and newer.
+                description: |-
+                  oauth2 defines the OAuth2 settings used by the client.
+
+                  It requires Prometheus >= 2.27.0.
+
+                  Cannot be set at the same time as `authorization`, `basicAuth` or `bearerTokenSecret`.
                 properties:
                   clientId:
                     description: |-
@@ -793,6 +816,11 @@ spec:
 
                   Notice: `scrapeClassicHistograms` corresponds to the `always_scrape_classic_histograms` field in the Prometheus configuration.
                 type: boolean
+              scrapeNativeHistograms:
+                description: |-
+                  scrapeNativeHistograms defines whether to enable scraping of native histograms.
+                  It requires Prometheus >= v3.8.0.
+                type: boolean
               scrapeProtocols:
                 description: |-
                   scrapeProtocols defines the protocols to negotiate during a scrape. It tells clients the
@@ -1109,8 +1137,7 @@ spec:
                     type: object
                 type: object
               tlsConfig:
-                description: tlsConfig defines the TLS configuration to use when scraping
-                  the endpoint.
+                description: tlsConfig defines the TLS configuration used by the client.
                 properties:
                   ca:
                     description: ca defines the Certificate authority used when verifying