Release 0.89.0 / 2026-02-05 · prometheus-operator/prometheus-operator

  • [ENHANCEMENT] Add hostNetwork field to the Alertmanager CRD. #8281
  • [ENHANCEMENT] Add the crds and full-crds commands to the operator's binary. #8251
  • [ENHANCEMENT] Report deprecated field usage in the Reconciled condition type. #8236
  • [ENHANCEMENT] Avoid unnecessary reconciliation upon creation of the ThanosRuler StatefulSet. #8347
  • [ENHANCEMENT] Add bodySizeLimit to the ScrapeConfig CRD. #8348
  • [ENHANCEMENT] Support http_headers field in the Alertmanager Secret. #8357
  • [ENHANCEMENT] Add the -kubelet-http-metrics flag to enable/disable the HTTP metrics port in the Kubelet endpoint (default=enabled). #8350
  • [ENHANCEMENT] Include operator.prometheus.io/version annotation in the full version of CRDs. #8279
  • [BUGFIX] Validate VictorOps global configuration in the Alertmanager CRD. #8020
  • [BUGFIX] Validate Jira global configuration in the Alertmanager CRD. #8265
  • [BUGFIX] Validate VictorOps receiver's URL in the AlertmanagerConfig CRD. #8258
  • [BUGFIX] Validate Webex receiver's URL in the AlertmanagerConfig CRD. #8255
  • [BUGFIX] Validate Jira receiver's URL configuration in the AlertmanagerConfig CRD. #8230
  • [BUGFIX] Validate OpsGenie receiver configuration in the AlertmanagerConfig CRD. #8267
  • [BUGFIX] Validate WeChat receiver configuration in the AlertmanagerConfig CRD. #8271
  • [BUGFIX] Validate SNS receiver configuration in the AlertmanagerConfig CRD. #8217
  • [BUGFIX] Validate Webex global configuration in the Alertmanager CRD. #7979
  • [BUGFIX] Validate Telegram global configuration in the Alertmanager CRD. #8268
  • [BUGFIX] Restore statefulset's labels if the creation fails with AlreadyExists. #8343
  • [BUGFIX] Fix potential panic due to informer cache races. #8310
  • [BUGFIX] Support probers defined with IPv6 addresses in the Probe CRD. #8354
  • [BUGFIX] Prevent group and repeat intervals with zero duration from breaking Alertmanager. #8126
  • [BUGFIX] Propagate all supported RocketChat attributes for AlertmanagerConfig CRD. #8016
  • [BUGFIX] Add URL validation for WeChat receiver. #8256
  • [BUGFIX] Add URL validation for SNS receiver. #8259
  • [BUGFIX] Fix GCE service discovery for the ScrapeConfig CRD. #8284
  • [BUGFIX] Avoid stale conditions in Alertmanager, ThanosRuler, Prometheus and PrometheusAgent resources. #8304
  • [BUGFIX] Fix race condition when updating rule ConfigMaps. #8290
  • [BUGFIX] Fix race condition when patching finalizers. #8323
  • [BUGFIX] Reconcile ScrapeConfig resources when namespace selection changes. #8334