chore(deps): update module github.com/prometheus-operator/prometheus-operator/pkg/client to v0.88.0

[renovate-rancher]

This PR contains the following updates:

Package	Change	Age	Confidence
github.com/prometheus-operator/prometheus-operator/pkg/client	v0.85.0 → v0.88.0

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Release Notes

prometheus-operator/prometheus-operator (github.com/prometheus-operator/prometheus-operator/pkg/client)

v0.88.0: 0.88.0 / 2026-01-09

Compare Source

• [CHANGE] Use narrower selectors for StatefulSet informers in Alertmanager and ThanosRuler controllers. It is recommended to upgrade from v0.85.0 (at least). #​8246
• [CHANGE] Reject EC2/Lightsail SD for Prometheus >= 3.8.0 in ScrapeConfig CRD. #​8175
• [FEATURE] Add podManagementPolicy field to Prometheus, PrometheusAgent, Alertmanager and ThanosRuler CRDs. #​8119
• [FEATURE] Add updateStrategy field to Prometheus, PrometheusAgent, Alertmanager and ThanosRuler CRDs. #​8202
• [FEATURE] Add scrapeNativeHistograms field to Prometheus, PrometheusAgent, ServiceMonitor, PodMonitor, Probe and ScrapeConfig CRDs. #​8102
• [FEATURE] Add scope field to AzureAD remote write configuration. #​8240
• [FEATURE] Add workloadIdentity field to AzureAD remote write configuration. #​7998
• [FEATURE] Add support for PrometheusRule fields groupLabels and queryOffset in ThanosRuler. #​8137
• [FEATURE] Add slackAppToken and slackAppUrl fields to Alertmanager global config for Slack App support. #​8238
• [FEATURE] Add incident.io receiver support to Alertmanager config secret. #​8190 #​8245 #​8228
• [FEATURE] Add Mattermost receiver support to Alertmanager config secret. #​8188
• [FEATURE] Add apiType field to Jira receiver in Alertmanager config secret. #​8218
• [FEATURE] Add timeout field to PagerDuty receiver in AlertmanagerConfig CRD. #​8162
• [FEATURE] Add timeout field to Slack receiver in AlertmanagerConfig CRD. #​8161
• [ENHANCEMENT] Use minReadySeconds to set --dispatch.start-delay in Alertmanager. #​8177 #​8201
• [ENHANCEMENT] Expose native histograms in operator metrics. #​8194
• [ENHANCEMENT] Add NoSelectedResources reason to status conditions. #​8124
• [ENHANCEMENT] Add enableHttp2 and followRedirects fields to HTTP configuration for Probe CRD. #​8112
• [ENHANCEMENT] Add CEL validations for DaemonSet mode in PrometheusAgent CRD (requires the PrometheusAgentDaemonSetFeature featuregate). #​7881
• [ENHANCEMENT] Improve validation for Pushover, PagerDuty and VictorOps receivers in AlertmanagerConfig CRD. #​8239 #​8113 #​8220
• [ENHANCEMENT] Add apiURL validation for WeChat, OpsGenie and Telegram receivers in AlertmanagerConfig CRD. #​8196 #​8206 #​8199
• [ENHANCEMENT] Validate URL fields in AlertmanagerConfig receivers (MSTeams, Webhook). #​8231 #​8125
• [ENHANCEMENT] Validate URL fields in Alertmanager configuration secret (WeChat, Telegram, Pushover receivers). #​7977 #​8233 #​8232

New Contributors

• @​MichalTomczakSE made their first contribution in #​8144
• @​kartikangiras made their first contribution in #​8098
• @​varundeepsaini made their first contribution in #​8207
• @​tomlin7 made their first contribution in #​8209
• @​fluktuid made their first contribution in #​8248

v0.87.1: 0.87.1 / 2025-12-10

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• [BUGFIX] Fix the generated Alertmanager configuration for html and monospace fields of pushoverConfig receiver in AlertmanagerConfig CRD. #​8153

v0.87.0: 0.87.0 / 2025-11-20

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• [FEATURE] Add status subresource for PrometheusRule custom resources (requires the StatusForConfigurationResources feature gate). #​8069 #​8086 #​8024 #​8005
• [ENHANCEMENT] Avoid statefulset's rollout due to changes in the number of rule configmaps for Prometheus and ThanosRuler. #​8010
• [ENHANCEMENT] Support Azure system-assigned managed identities for remote-write configuration. #​7815
• [ENHANCEMENT] Add monospace field to to pushoverConfig receiver in AlertmanagerConfig CRD. #​8018
• [BUGFIX] Propagate Certificate Authority updates for HTTP configuration in Alertmanager's global configuration. #​8089

v0.86.2: 0.86.2 / 2025-11-07

Compare Source

• [CHANGE/BUGFIX] Fix operator's permissions to emit Kubernetes events. #​8077

v0.86.1: 0.86.1 / 2025-10-13

Compare Source

• [BUGFIX] Fix formatting of Kubernetes events. #​8015

v0.86.0: 0.86.0 / 2025-10-07

Compare Source

[!NOTE]
This release introduces the status subresource (behind the StatusForConfigurationResources feature gate) for ServiceMonitor, PodMonitor, Probe and Scrapeconfig custom resources. It is only supported for Prometheus resources.

[!IMPORTANT]
This release enables automatic UTF-8 character support in label names, metric names and PrometheusRule expressions for Prometheus/PrometheusAgent resources running with version >= 3.0.0.

To preserve backward compatibility, the admission webhook service validates PrometheusRule resources against the legacy Prometheus scheme by default (but it can be changed with the --name-validation-scheme flag).

• [CHANGE] Remove automatic addition of the metadata-wal-records feature flag for Prometheus versions >= 3.4. #​7893
• [CHANGE] Add miscellaneous validations to the ScrapeConfig CRD. #​7856 #​7823 #​7835 #​7838 #​7838 ##​7966
• [CHANGE/FEATURE] Add support for UTF-8 characters to label names and metric names in PrometheusRule resources and relabel configurations. #​7637 #​7985
• [FEATURE] Add the flag --name-validation-scheme to admission webhook to select between utf8 and legacy validations. #​7985
• [FEATURE] Add status subresource for ServiceMonitor custom resources (requires the StatusForConfigurationResources feature gate). #​7767 #​7836 #​7827 #​7795
• [FEATURE] Add status subresource for PodMonitor custom resources (requires the StatusForConfigurationResources feature gate). #​7929 #​7914 #​7936
• [FEATURE] Add status subresource for ScrapeConfig custom resources (requires the StatusForConfigurationResources feature gate). #​7958 #​7964 #​7969
• [FEATURE] Add status subresource for Probe custom resources (requires the StatusForConfigurationResources feature gate). #​7933 #​7934 #​7980
• [FEATURE] Add serviceDiscoveryRole field to ServiceMonitor. #​7982
• [FEATURE] Add useFIPSSTSEndpoint field to Sigv4 config. #​7987
• [FEATURE] Add UnderscoreEscapingWithoutSuffixes to the translationStrategy field for the Prometheus and PrometheusAgent CRDs. #​7947
• [FEATURE] Add promoteScopeMetadata field to the Prometheus and PrometheusAgent CRDs. #​7803
• [FEATURE] Add enableHttp2 field to Alertmanager and AlertmanagerConfig CRDs. #​7963
• [ENHANCEMENT] Add the related object to the events emitted by the operator. #​7867 #​7953
• [ENHANCEMENT] Add webhook validation for the MSTeams V2 receiver of AlertmanagerConfig CRD. #​7906
• [ENHANCEMENT] Add app.kubernetes.io/managed-by: prometheus-operator label to all managed resources. #​7939
• [BUGFIX] Prevent duplicate authentication settings in PodMonitor. #​7975
• [BUGFIX] Use distinct port name for the config-reloader init container to avoid duplicate port name warnings. #​7904
• [BUGFIX] Validate the PagerDuty URL in the Alertmanager's global configuration. #​7945

---

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[renovate-rancher]

ℹ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 11 additional dependencies were updated

Details:

Package	Change
github.com/prometheus-operator/prometheus-operator/pkg/apis/monitoring	v0.86.2 -> v0.87.1
github.com/emicklei/go-restful/v3	v3.12.2 -> v3.13.0
github.com/go-openapi/jsonpointer	v0.21.1 -> v0.22.1
github.com/go-openapi/jsonreference	v0.21.0 -> v0.21.2
github.com/go-openapi/swag	v0.23.1 -> v0.25.1
golang.org/x/oauth2	v0.30.0 -> v0.31.0
golang.org/x/time	v0.12.0 -> v0.13.0
google.golang.org/protobuf	v1.36.8 -> v1.36.10
gopkg.in/evanphx/json-patch.v4	v4.12.0 -> v4.13.0
k8s.io/kube-openapi	v0.0.0-20250710124328-f3f2b991d03b -> v0.0.0-20250910181357-589584f1c912
sigs.k8s.io/controller-runtime	v0.22.2 -> v0.22.3

[renovate-rancher]

ℹ️ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 9 additional dependencies were updated

Details:

Package	Change
github.com/emicklei/go-restful/v3	v3.12.2 -> v3.13.0
github.com/go-openapi/jsonpointer	v0.21.1 -> v0.22.1
github.com/go-openapi/jsonreference	v0.21.0 -> v0.21.2
github.com/go-openapi/swag	v0.23.1 -> v0.25.1
golang.org/x/oauth2	v0.30.0 -> v0.31.0
golang.org/x/time	v0.12.0 -> v0.13.0
google.golang.org/protobuf	v1.36.8 -> v1.36.10
gopkg.in/evanphx/json-patch.v4	v4.12.0 -> v4.13.0
k8s.io/kube-openapi	v0.0.0-20250710124328-f3f2b991d03b -> v0.0.0-20250910181357-589584f1c912