Issues

• ALB multi-ingress canary stops at the first unchanged ingress, later ingresses never patched

  argoproj/argo-rollouts#5118 · Filter by author RavenTouch opened on Oct 15, 2026

• Dashboard: rollout action errors always show "An unexpected error occurred"

  bug
  argoproj/argo-rollouts#5116 · Filter by author cyril-flieller opened on Oct 15, 2026

• canaryMetadata-only keys are never removed from a pod that misses the promotion-time ephemeral metadata sync

  argoproj/argo-rollouts#5109 · Filter by author naimatomar opened on Oct 14, 2026

• Trace rollout lifecycle decisions and correlate Rollout/AnalysisRun handoffs

  argoproj/argo-rollouts#5105 · Filter by author ajimenez1503 opened on Oct 13, 2026

• Dashboard: allow custom text in the action confirmation popup

  enhancement
  argoproj/argo-rollouts#5103 · Filter by author andras-v-taboola opened on Oct 13, 2026

• Gradual (rate-limited) scale-down of the old stable ReplicaSet in canary with traffic routing

  enhancement
  argoproj/argo-rollouts#5090 · Filter by author romm1of opened on Oct 11, 2026

• Promoted canary briefly reports ProgressDeadlineExceeded at old ReplicaSet scale-down

  argoproj/argo-rollouts#5087 · Filter by author guilinden opened on Oct 7, 2026

• Add OpenTelemetry tracing to the rollouts controller

  argoproj/argo-rollouts#5085 · Filter by author montmanu opened on Oct 6, 2026
  1

  

• Since v1.9.0: "Unable to Process Create request: invalid character 'k'" warning on every ReplicaSet create, and k8s_request_total loses its labels (kubeclientmetrics cannot parse protobuf bodies)

  argoproj/argo-rollouts#5078 · Filter by author alexef opened on Oct 2, 2026
  1

• Support explicit namespace for Istio VirtualService and DestinationRule references.

  enhancement
  argoproj/argo-rollouts#5065 · Filter by author rodrigogeromin opened on Sep 29, 2026
  3

• Abort scale-down delay is ignored when the deadline is at or beyond the rollout resync interval

  argoproj/argo-rollouts#5062 · Filter by author kun-zhou opened on Sep 28, 2026

• Notification triggers for manual Promote and Promote-Full

  enhancement
  argoproj/argo-rollouts#5058 · Filter by author andras-v-taboola opened on Sep 25, 2026
  3

  

• dynamicStableScale: false is dropped on serialization, causing permanent ArgoCD OutOfSync

  argoproj/argo-rollouts#5047 · Filter by author huynhj93 opened on Sep 18, 2026
  2

• Rollout event notifications ignore oncePer

  argoproj/argo-rollouts#5037 · Filter by author Yash121l opened on Sep 15, 2026
  1

  

• Stable ping/pong service can select canary pods on the first rollout

  bug
  argoproj/argo-rollouts#5006 · Filter by author Cha-Young-Ho opened on Sep 1, 2026

• bug: BlueGreen rollout stuck with stale currentPodHash/stableRS on image-only update (v1.8.3)

  bug
  argoproj/argo-rollouts#4976 · Filter by author manishverma-byte opened on Aug 13, 2026
  2

• Canary Rollout: Scaling up Pod-Count increases Canary Pod Count after aborted

  bug
  argoproj/argo-rollouts#4973 · Filter by author Ghost-B0t opened on Aug 12, 2026
  2

• Stale scale-down-deadline on an orphaned ReplicaSet causes a reconcile never-ending loop and high CPU usage

  bug
  argoproj/argo-rollouts#4971 · Filter by author atmcarmo opened on Aug 11, 2026

• Support scaling Experiment ReplicaSets proportional to route weight

  enhancement
  argoproj/argo-rollouts#4961 · Filter by author southball opened on Aug 7, 2026
  

• Support maxTrafficWeight for Istio

  enhancement
  argoproj/argo-rollouts#4958 · Filter by author southball opened on Aug 6, 2026

• Argo Rollout Duration Tracking feature

  enhancement
  argoproj/argo-rollouts#4938 · Filter by author agaudreault opened on Jul 31, 2026

• workloadRef scaleDown=progressively never recovers if the Deployment is scaled back up after revision 1 (e.g. by a GitOps sync) — permanent double capacity

  argoproj/argo-rollouts#4935 · Filter by author michaelgriskified opened on Jul 30, 2026
  2

• Honor scaleDownDelaySeconds for stable RS when dynamicStableScale: true in traffic-routed canary rollouts

  bug
  argoproj/argo-rollouts#4926 · Filter by author pragneshjadhav-zepto opened on Jul 27, 2026
  2

• Weighted experiment step can write VirtualService route destinations with empty host, black-holing traffic

  argoproj/argo-rollouts#4890 · Filter by author tanmay-agrawal-india opened on Jul 19, 2026
  2

• EventRecorderAdapter always resolves per-namespace notification configs, ignoring --self-service-notification-enabled

  bug
  argoproj/argo-rollouts#4865 · Filter by author zachaller opened on Jul 16, 2026
  1