From 963613a4361bacadf4397f9326c1d78be095f5c2 Mon Sep 17 00:00:00 2001
From: Future-Outlier <eric901201@gmail.com>
Date: Wed, 11 Mar 2026 14:56:23 +0800
Subject: [PATCH 01/12] update kuberay 1.6.0 helm chart and readme

Signed-off-by: Future-Outlier <eric901201@gmail.com>
---
 helm-chart/kuberay-apiserver/Chart.yaml       |  2 +-
 helm-chart/kuberay-apiserver/README.md        | 10 +++++-----
 helm-chart/kuberay-apiserver/README.md.gotmpl |  6 +++---
 helm-chart/kuberay-apiserver/values.yaml      |  2 +-
 helm-chart/kuberay-operator/Chart.yaml        |  2 +-
 helm-chart/kuberay-operator/README.md         | 20 +++++++++----------
 helm-chart/kuberay-operator/README.md.gotmpl  |  4 ++--
 helm-chart/kuberay-operator/values.yaml       |  4 ++--
 helm-chart/ray-cluster/Chart.yaml             |  2 +-
 helm-chart/ray-cluster/README.md              | 10 +++++-----
 helm-chart/ray-cluster/README.md.gotmpl       |  8 ++++----
 11 files changed, 35 insertions(+), 35 deletions(-)

diff --git a/helm-chart/kuberay-apiserver/Chart.yaml b/helm-chart/kuberay-apiserver/Chart.yaml
index ae042f28fc3..7f339b2d67d 100644
--- a/helm-chart/kuberay-apiserver/Chart.yaml
+++ b/helm-chart/kuberay-apiserver/Chart.yaml
@@ -15,4 +15,4 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 1.1.0
+version: 1.6.0-rc.0
diff --git a/helm-chart/kuberay-apiserver/README.md b/helm-chart/kuberay-apiserver/README.md
index 761cc5e514f..0f5f89c364e 100644
--- a/helm-chart/kuberay-apiserver/README.md
+++ b/helm-chart/kuberay-apiserver/README.md
@@ -1,6 +1,6 @@
 # KubeRay APIServer
 
-![Version: 1.1.0](https://img.shields.io/badge/Version-1.1.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
+![Version: 1.6.0-rc.0](https://img.shields.io/badge/Version-1.6.0--rc.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
 A Helm chart for kuberay-apiserver
 
@@ -29,7 +29,7 @@ helm version
 helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 helm repo update
 # Install KubeRay APIServer without security proxy
-helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.4.2 --set security=null
+helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.6.0 --set security=null
 ```
 
 - Install the nightly version
@@ -52,7 +52,7 @@ helm install kuberay-apiserver . --set security=null
 helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 helm repo update
 # Install KubeRay APIServer
-helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.4.2
+helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.6.0
 ```
 
 - Install the nightly version
@@ -79,7 +79,7 @@ To list the `kuberay-apiserver` release:
 ```sh
 helm ls
 # NAME                    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART
-# kuberay-apiserver       default         1               2025-08-08 17:07:51.472353906 +0000 UTC deployed        kuberay-apiserver-1.4.2
+# kuberay-apiserver       default         1               2025-08-08 17:07:51.472353906 +0000 UTC deployed        kuberay-apiserver-1.6.0
 ```
 
 ## Uninstall the Chart
@@ -103,7 +103,7 @@ kubectl get pods
 | replicaCount | int | `1` |  |
 | name | string | `"kuberay-apiserver"` |  |
 | image.repository | string | `"quay.io/kuberay/apiserver"` | Image repository. |
-| image.tag | string | `"nightly"` | Image tag. |
+| image.tag | string | `"v1.6.0-rc.0"` | Image tag. |
 | image.pullPolicy | string | `"IfNotPresent"` | Image pull policy. |
 | cors | string | `nil` |  |
 | labels | object | `{}` | Extra labels. |
diff --git a/helm-chart/kuberay-apiserver/README.md.gotmpl b/helm-chart/kuberay-apiserver/README.md.gotmpl
index 9903d260f7a..4a4a2a82706 100644
--- a/helm-chart/kuberay-apiserver/README.md.gotmpl
+++ b/helm-chart/kuberay-apiserver/README.md.gotmpl
@@ -34,7 +34,7 @@ helm version
 helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 helm repo update
 # Install KubeRay APIServer without security proxy
-helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.4.2 --set security=null
+helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.6.0 --set security=null
 ```
 
 - Install the nightly version
@@ -57,7 +57,7 @@ helm install kuberay-apiserver . --set security=null
 helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 helm repo update
 # Install KubeRay APIServer
-helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.4.2
+helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.6.0
 ```
 
 - Install the nightly version
@@ -84,7 +84,7 @@ To list the `kuberay-apiserver` release:
 ```sh
 helm ls
 # NAME                    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART
-# kuberay-apiserver       default         1               2025-08-08 17:07:51.472353906 +0000 UTC deployed        kuberay-apiserver-1.4.2
+# kuberay-apiserver       default         1               2025-08-08 17:07:51.472353906 +0000 UTC deployed        kuberay-apiserver-1.6.0
 ```
 
 ## Uninstall the Chart
diff --git a/helm-chart/kuberay-apiserver/values.yaml b/helm-chart/kuberay-apiserver/values.yaml
index 35e9da02d56..35de013c777 100644
--- a/helm-chart/kuberay-apiserver/values.yaml
+++ b/helm-chart/kuberay-apiserver/values.yaml
@@ -10,7 +10,7 @@ image:
   # -- Image repository.
   repository: quay.io/kuberay/apiserver
   # -- Image tag.
-  tag: nightly
+  tag: v1.6.0-rc.0
   # -- Image pull policy.
   pullPolicy: IfNotPresent
 
diff --git a/helm-chart/kuberay-operator/Chart.yaml b/helm-chart/kuberay-operator/Chart.yaml
index b52f2ab536c..4d1b7863423 100644
--- a/helm-chart/kuberay-operator/Chart.yaml
+++ b/helm-chart/kuberay-operator/Chart.yaml
@@ -4,7 +4,7 @@ name: kuberay-operator
 
 description: A Helm chart for deploying the Kuberay operator on Kubernetes.
 
-version: 1.1.0
+version: 1.6.0-rc.0
 
 type: application
 
diff --git a/helm-chart/kuberay-operator/README.md b/helm-chart/kuberay-operator/README.md
index 01938774966..6e3fa103165 100644
--- a/helm-chart/kuberay-operator/README.md
+++ b/helm-chart/kuberay-operator/README.md
@@ -1,6 +1,6 @@
 # kuberay-operator
 
-![Version: 1.1.0](https://img.shields.io/badge/Version-1.1.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
+![Version: 1.6.0-rc.0](https://img.shields.io/badge/Version-1.6.0--rc.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
 A Helm chart for deploying the Kuberay operator on Kubernetes.
 
@@ -29,8 +29,8 @@ helm version
   ```sh
   helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 
-  # Install both CRDs and KubeRay operator v1.1.0.
-  helm install kuberay-operator kuberay/kuberay-operator --version 1.1.0
+  # Install both CRDs and KubeRay operator v1.6.0-rc.0.
+  helm install kuberay-operator kuberay/kuberay-operator --version 1.6.0-rc.0
 
   # Check the KubeRay operator Pod in `default` namespace
   kubectl get pods
@@ -58,10 +58,10 @@ helm version
 
   ```sh
   # Step 1: Install CRDs only (for cluster admin)
-  kubectl create -k "github.com/ray-project/kuberay/ray-operator/config/crd?ref=v1.1.0&timeout=90s"
+  kubectl create -k "github.com/ray-project/kuberay/ray-operator/config/crd?ref=v1.6.0-rc.0&timeout=90s"
 
   # Step 2: Install KubeRay operator only. (for developer)
-  helm install kuberay-operator kuberay/kuberay-operator --version 1.1.0 --skip-crds
+  helm install kuberay-operator kuberay/kuberay-operator --version 1.6.0-rc.0 --skip-crds
   ```
 
 ## List the chart
@@ -71,7 +71,7 @@ To list the `my-release` deployment:
 ```sh
 helm ls
 # NAME                    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART                           APP VERSION
-# kuberay-operator        default         1               2023-09-22 02:57:17.306616331 +0000 UTC deployed        kuberay-operator-1.1.0
+# kuberay-operator        default         1               2023-09-22 02:57:17.306616331 +0000 UTC deployed        kuberay-operator-1.6.0-rc.0
 ```
 
 ## Uninstall the Chart
@@ -102,7 +102,7 @@ spec:
   project: default
   source:
     repoURL: https://github.com/ray-project/kuberay
-    targetRevision: v1.0.0-rc.0
+    targetRevision: v1.6.0-rc.0
     path: helm-chart/kuberay-operator/crds
   destination:
     server: https://kubernetes.default.svc
@@ -122,7 +122,7 @@ metadata:
 spec:
   source:
     repoURL: https://github.com/ray-project/kuberay
-    targetRevision: v1.0.0-rc.0
+    targetRevision: v1.6.0-rc.0
     path: helm-chart/kuberay-operator
     helm:
       skipCrds: true
@@ -149,7 +149,7 @@ spec:
 | componentOverride | string | `"kuberay-operator"` | String to override component name. |
 | replicas | int | `1` | Number of replicas for the KubeRay operator Deployment. |
 | image.repository | string | `"quay.io/kuberay/operator"` | Image repository. |
-| image.tag | string | `"nightly"` | Image tag. |
+| image.tag | string | `"v1.6.0-rc.0"` | Image tag. |
 | image.pullPolicy | string | `"IfNotPresent"` | Image pull policy. |
 | imagePullSecrets | list | `[]` | Secrets with credentials to pull images from a private registry |
 | nodeSelector | object | `{}` | Restrict to run on particular nodes. |
@@ -176,7 +176,7 @@ spec:
 | featureGates[1].name | string | `"RayJobDeletionPolicy"` |  |
 | featureGates[1].enabled | bool | `true` |  |
 | featureGates[2].name | string | `"RayMultiHostIndexing"` |  |
-| featureGates[2].enabled | bool | `false` |  |
+| featureGates[2].enabled | bool | `true` |  |
 | featureGates[3].name | string | `"RayServiceIncrementalUpgrade"` |  |
 | featureGates[3].enabled | bool | `false` |  |
 | featureGates[4].name | string | `"RayCronJob"` |  |
diff --git a/helm-chart/kuberay-operator/README.md.gotmpl b/helm-chart/kuberay-operator/README.md.gotmpl
index b37597bbee7..87f0c17816d 100644
--- a/helm-chart/kuberay-operator/README.md.gotmpl
+++ b/helm-chart/kuberay-operator/README.md.gotmpl
@@ -104,7 +104,7 @@ spec:
   project: default
   source:
     repoURL: https://github.com/ray-project/kuberay
-    targetRevision: v1.0.0-rc.0
+    targetRevision: v1.6.0-rc.0
     path: helm-chart/kuberay-operator/crds
   destination:
     server: https://kubernetes.default.svc
@@ -124,7 +124,7 @@ metadata:
 spec:
   source:
     repoURL: https://github.com/ray-project/kuberay
-    targetRevision: v1.0.0-rc.0
+    targetRevision: v1.6.0-rc.0
     path: helm-chart/kuberay-operator
     helm:
       skipCrds: true
diff --git a/helm-chart/kuberay-operator/values.yaml b/helm-chart/kuberay-operator/values.yaml
index 650b4700548..ec5eacec642 100644
--- a/helm-chart/kuberay-operator/values.yaml
+++ b/helm-chart/kuberay-operator/values.yaml
@@ -19,7 +19,7 @@ image:
   repository: quay.io/kuberay/operator
 
   # -- Image tag.
-  tag: nightly
+  tag: v1.6.0-rc.0
 
   # -- Image pull policy.
   pullPolicy: IfNotPresent
@@ -137,7 +137,7 @@ featureGates:
 - name: RayJobDeletionPolicy
   enabled: true
 - name: RayMultiHostIndexing
-  enabled: false
+  enabled: true
 - name: RayServiceIncrementalUpgrade
   enabled: false
 - name: RayCronJob
diff --git a/helm-chart/ray-cluster/Chart.yaml b/helm-chart/ray-cluster/Chart.yaml
index a1e09f9e4d9..392cd746cf0 100644
--- a/helm-chart/ray-cluster/Chart.yaml
+++ b/helm-chart/ray-cluster/Chart.yaml
@@ -4,7 +4,7 @@ name: ray-cluster
 
 description: A Helm chart for deploying the RayCluster with the kuberay operator.
 
-version: 1.1.0
+version: 1.6.0-rc.0
 
 home: https://github.com/ray-project/kuberay
 
diff --git a/helm-chart/ray-cluster/README.md b/helm-chart/ray-cluster/README.md
index 65caedceef0..659c2070203 100644
--- a/helm-chart/ray-cluster/README.md
+++ b/helm-chart/ray-cluster/README.md
@@ -1,6 +1,6 @@
 # RayCluster
 
-![Version: 1.1.0](https://img.shields.io/badge/Version-1.1.0-informational?style=flat-square)
+![Version: 1.6.0-rc.0](https://img.shields.io/badge/Version-1.6.0--rc.0-informational?style=flat-square)
 
 A Helm chart for deploying the RayCluster with the kuberay operator.
 
@@ -30,15 +30,15 @@ kind create cluster
 # Step 2: Register a Helm chart repo
 helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 
-# Step 3: Install both CRDs and KubeRay operator v1.1.0.
-helm install kuberay-operator kuberay/kuberay-operator --version 1.1.0
+# Step 3: Install both CRDs and KubeRay operator v1.6.0-rc.0.
+helm install kuberay-operator kuberay/kuberay-operator --version 1.6.0-rc.0
 
 # Step 4: Install a RayCluster custom resource
 # (For x86_64 users)
-helm install raycluster kuberay/ray-cluster --version 1.1.0
+helm install raycluster kuberay/ray-cluster --version 1.6.0-rc.0
 # (For arm64 users, e.g. Mac M1)
 # See here for all available arm64 images: https://hub.docker.com/r/rayproject/ray/tags?page=1&name=aarch64
-helm install raycluster kuberay/ray-cluster --version 1.1.0 --set image.tag=nightly-aarch64
+helm install raycluster kuberay/ray-cluster --version 1.6.0-rc.0 --set image.tag=nightly-aarch64
 
 # Step 5: Verify the installation of KubeRay operator and RayCluster
 kubectl get pods
diff --git a/helm-chart/ray-cluster/README.md.gotmpl b/helm-chart/ray-cluster/README.md.gotmpl
index 20c5f3695d6..fdde5c967b8 100644
--- a/helm-chart/ray-cluster/README.md.gotmpl
+++ b/helm-chart/ray-cluster/README.md.gotmpl
@@ -32,15 +32,15 @@ kind create cluster
 # Step 2: Register a Helm chart repo
 helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 
-# Step 3: Install both CRDs and KubeRay operator v1.1.0.
-helm install kuberay-operator kuberay/kuberay-operator --version 1.1.0
+# Step 3: Install both CRDs and KubeRay operator v1.6.0-rc.0.
+helm install kuberay-operator kuberay/kuberay-operator --version 1.6.0-rc.0
 
 # Step 4: Install a RayCluster custom resource
 # (For x86_64 users)
-helm install raycluster kuberay/ray-cluster --version 1.1.0
+helm install raycluster kuberay/ray-cluster --version 1.6.0-rc.0
 # (For arm64 users, e.g. Mac M1)
 # See here for all available arm64 images: https://hub.docker.com/r/rayproject/ray/tags?page=1&name=aarch64
-helm install raycluster kuberay/ray-cluster --version 1.1.0 --set image.tag=nightly-aarch64
+helm install raycluster kuberay/ray-cluster --version 1.6.0-rc.0 --set image.tag=nightly-aarch64
 
 # Step 5: Verify the installation of KubeRay operator and RayCluster
 kubectl get pods

From bd30892654cbc59769aaf022d14cbaa7a8fddbcb Mon Sep 17 00:00:00 2001
From: Future-Outlier <eric901201@gmail.com>
Date: Wed, 11 Mar 2026 15:54:19 +0800
Subject: [PATCH 02/12] [Helm] Fix apiserver README chart version and align
 ray-cluster resource defaults

Signed-off-by: Future-Outlier <eric901201@gmail.com>
---
 helm-chart/kuberay-apiserver/README.md        |  2 +-
 helm-chart/kuberay-apiserver/README.md.gotmpl |  2 +-
 helm-chart/ray-cluster/README.md              | 14 +++++++-------
 helm-chart/ray-cluster/values.yaml            | 14 +++++++-------
 4 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/helm-chart/kuberay-apiserver/README.md b/helm-chart/kuberay-apiserver/README.md
index 0f5f89c364e..cfeada54239 100644
--- a/helm-chart/kuberay-apiserver/README.md
+++ b/helm-chart/kuberay-apiserver/README.md
@@ -79,7 +79,7 @@ To list the `kuberay-apiserver` release:
 ```sh
 helm ls
 # NAME                    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART
-# kuberay-apiserver       default         1               2025-08-08 17:07:51.472353906 +0000 UTC deployed        kuberay-apiserver-1.6.0
+# kuberay-apiserver       default         1               2025-08-08 17:07:51.472353906 +0000 UTC deployed        kuberay-apiserver-1.6.0-rc.0
 ```
 
 ## Uninstall the Chart
diff --git a/helm-chart/kuberay-apiserver/README.md.gotmpl b/helm-chart/kuberay-apiserver/README.md.gotmpl
index 4a4a2a82706..b13be9b6b5a 100644
--- a/helm-chart/kuberay-apiserver/README.md.gotmpl
+++ b/helm-chart/kuberay-apiserver/README.md.gotmpl
@@ -84,7 +84,7 @@ To list the `kuberay-apiserver` release:
 ```sh
 helm ls
 # NAME                    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART
-# kuberay-apiserver       default         1               2025-08-08 17:07:51.472353906 +0000 UTC deployed        kuberay-apiserver-1.6.0
+# kuberay-apiserver       default         1               2025-08-08 17:07:51.472353906 +0000 UTC deployed        kuberay-apiserver-1.6.0-rc.0
 ```
 
 ## Uninstall the Chart
diff --git a/helm-chart/ray-cluster/README.md b/helm-chart/ray-cluster/README.md
index 659c2070203..cb07f558fa4 100644
--- a/helm-chart/ray-cluster/README.md
+++ b/helm-chart/ray-cluster/README.md
@@ -88,9 +88,9 @@ helm uninstall raycluster
 | head.containerEnv | list | `[]` |  |
 | head.envFrom | list | `[]` | envFrom to pass to head pod |
 | head.resources.limits.cpu | string | `"1"` |  |
-| head.resources.limits.memory | string | `"2G"` |  |
+| head.resources.limits.memory | string | `"5Gi"` |  |
 | head.resources.requests.cpu | string | `"1"` |  |
-| head.resources.requests.memory | string | `"2G"` |  |
+| head.resources.requests.memory | string | `"2Gi"` |  |
 | head.resourceClaims | list | `[]` | ResourceClaims to allocate with the head pod |
 | head.annotations | object | `{}` | Extra annotations for head pod |
 | head.nodeSelector | object | `{}` | Node labels for head pod assignment |
@@ -120,9 +120,9 @@ helm uninstall raycluster
 | worker.containerEnv | list | `[]` |  |
 | worker.envFrom | list | `[]` | envFrom to pass to worker pod |
 | worker.resources.limits.cpu | string | `"1"` |  |
-| worker.resources.limits.memory | string | `"1G"` |  |
+| worker.resources.limits.memory | string | `"1Gi"` |  |
 | worker.resources.requests.cpu | string | `"1"` |  |
-| worker.resources.requests.memory | string | `"1G"` |  |
+| worker.resources.requests.memory | string | `"1Gi"` |  |
 | worker.resourceClaims | list | `[]` | ResourceClaims to allocate with the worker pod |
 | worker.annotations | object | `{}` | Extra annotations for worker pod |
 | worker.nodeSelector | object | `{}` | Node labels for worker pod assignment |
@@ -142,7 +142,7 @@ helm uninstall raycluster
 | additionalWorkerGroups.smallGroup.disabled | bool | `true` |  |
 | additionalWorkerGroups.smallGroup.replicas | int | `0` | The number of replicas for the additional worker pod |
 | additionalWorkerGroups.smallGroup.minReplicas | int | `0` | The minimum number of replicas for the additional worker pod |
-| additionalWorkerGroups.smallGroup.maxReplicas | int | `3` | The maximum number of replicas for the additional worker pod |
+| additionalWorkerGroups.smallGroup.maxReplicas | int | `5` | The maximum number of replicas for the additional worker pod |
 | additionalWorkerGroups.smallGroup.labels | object | `{}` | Labels for the additional worker pod |
 | additionalWorkerGroups.smallGroup.serviceAccountName | string | `""` |  |
 | additionalWorkerGroups.smallGroup.restartPolicy | string | `""` |  |
@@ -150,9 +150,9 @@ helm uninstall raycluster
 | additionalWorkerGroups.smallGroup.containerEnv | list | `[]` |  |
 | additionalWorkerGroups.smallGroup.envFrom | list | `[]` | envFrom to pass to additional worker pod |
 | additionalWorkerGroups.smallGroup.resources.limits.cpu | int | `1` |  |
-| additionalWorkerGroups.smallGroup.resources.limits.memory | string | `"1G"` |  |
+| additionalWorkerGroups.smallGroup.resources.limits.memory | string | `"1Gi"` |  |
 | additionalWorkerGroups.smallGroup.resources.requests.cpu | int | `1` |  |
-| additionalWorkerGroups.smallGroup.resources.requests.memory | string | `"1G"` |  |
+| additionalWorkerGroups.smallGroup.resources.requests.memory | string | `"1Gi"` |  |
 | additionalWorkerGroups.smallGroup.resourceClaims | list | `[]` | ResourceClaims to allocate with the additional worker pod |
 | additionalWorkerGroups.smallGroup.annotations | object | `{}` | Extra annotations for additional worker pod |
 | additionalWorkerGroups.smallGroup.nodeSelector | object | `{}` | Node labels for additional worker pod assignment |
diff --git a/helm-chart/ray-cluster/values.yaml b/helm-chart/ray-cluster/values.yaml
index a33d0bc6fd2..dd13ed88e65 100644
--- a/helm-chart/ray-cluster/values.yaml
+++ b/helm-chart/ray-cluster/values.yaml
@@ -128,10 +128,10 @@ head:
     limits:
       cpu: "1"
       # To avoid out-of-memory issues, never allocate less than 2G memory for the Ray head.
-      memory: "2G"
+      memory: "5Gi"
     requests:
       cpu: "1"
-      memory: "2G"
+      memory: "2Gi"
 
   # -- ResourceClaims to allocate with the head pod
   resourceClaims: []
@@ -249,10 +249,10 @@ worker:
   resources:
     limits:
       cpu: "1"
-      memory: "1G"
+      memory: "1Gi"
     requests:
       cpu: "1"
-      memory: "1G"
+      memory: "1Gi"
 
   # -- ResourceClaims to allocate with the worker pod
   resourceClaims: []
@@ -324,7 +324,7 @@ additionalWorkerGroups:
     minReplicas: 0
 
     # -- The maximum number of replicas for the additional worker pod
-    maxReplicas: 3
+    maxReplicas: 5
 
     # -- Labels for the additional worker pod
     labels: {}
@@ -360,10 +360,10 @@ additionalWorkerGroups:
     resources:
       limits:
         cpu: 1
-        memory: "1G"
+        memory: "1Gi"
       requests:
         cpu: 1
-        memory: "1G"
+        memory: "1Gi"
 
     # -- ResourceClaims to allocate with the additional worker pod
     resourceClaims: []

From b86b9310d6b706912071e42e53e7b6e738df4480 Mon Sep 17 00:00:00 2001
From: Future-Outlier <eric901201@gmail.com>
Date: Wed, 11 Mar 2026 16:00:05 +0800
Subject: [PATCH 03/12] update

Signed-off-by: Future-Outlier <eric901201@gmail.com>
---
 helm-chart/ray-cluster/README.md   | 2 +-
 helm-chart/ray-cluster/values.yaml | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/helm-chart/ray-cluster/README.md b/helm-chart/ray-cluster/README.md
index cb07f558fa4..8cbfcb8d32b 100644
--- a/helm-chart/ray-cluster/README.md
+++ b/helm-chart/ray-cluster/README.md
@@ -111,7 +111,7 @@ helm uninstall raycluster
 | worker.groupName | string | `"workergroup"` | The name of the workergroup |
 | worker.replicas | int | `1` | The number of replicas for the worker pod |
 | worker.minReplicas | int | `1` | The minimum number of replicas for the worker pod |
-| worker.maxReplicas | int | `3` | The maximum number of replicas for the worker pod |
+| worker.maxReplicas | int | `5` | The maximum number of replicas for the worker pod |
 | worker.labels | object | `{}` | Labels for the worker pod |
 | worker.serviceAccountName | string | `""` |  |
 | worker.restartPolicy | string | `""` |  |
diff --git a/helm-chart/ray-cluster/values.yaml b/helm-chart/ray-cluster/values.yaml
index dd13ed88e65..d6a6e0a62eb 100644
--- a/helm-chart/ray-cluster/values.yaml
+++ b/helm-chart/ray-cluster/values.yaml
@@ -210,7 +210,7 @@ worker:
   minReplicas: 1
 
   # -- The maximum number of replicas for the worker pod
-  maxReplicas: 3
+  maxReplicas: 5
 
   # -- Labels for the worker pod
   labels: {}

From c317388cadba06deb8a80269916ebe62fe783727 Mon Sep 17 00:00:00 2001
From: Future-Outlier <eric901201@gmail.com>
Date: Mon, 16 Mar 2026 12:54:53 +0800
Subject: [PATCH 04/12] update

Signed-off-by: Future-Outlier <eric901201@gmail.com>
---
 helm-chart/kuberay-apiserver/Chart.yaml       |  2 +-
 helm-chart/kuberay-apiserver/README.md        |  6 +++---
 helm-chart/kuberay-apiserver/README.md.gotmpl |  2 +-
 helm-chart/kuberay-apiserver/values.yaml      |  2 +-
 helm-chart/kuberay-operator/Chart.yaml        |  2 +-
 helm-chart/kuberay-operator/README.md         | 18 +++++++++---------
 helm-chart/kuberay-operator/README.md.gotmpl  |  4 ++--
 helm-chart/kuberay-operator/values.yaml       |  2 +-
 helm-chart/ray-cluster/Chart.yaml             |  2 +-
 helm-chart/ray-cluster/README.md              | 10 +++++-----
 helm-chart/ray-cluster/README.md.gotmpl       |  8 ++++----
 11 files changed, 29 insertions(+), 29 deletions(-)

diff --git a/helm-chart/kuberay-apiserver/Chart.yaml b/helm-chart/kuberay-apiserver/Chart.yaml
index 7f339b2d67d..f829a210d04 100644
--- a/helm-chart/kuberay-apiserver/Chart.yaml
+++ b/helm-chart/kuberay-apiserver/Chart.yaml
@@ -15,4 +15,4 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 1.6.0-rc.0
+version: 1.6.0
diff --git a/helm-chart/kuberay-apiserver/README.md b/helm-chart/kuberay-apiserver/README.md
index cfeada54239..e1209d8c1aa 100644
--- a/helm-chart/kuberay-apiserver/README.md
+++ b/helm-chart/kuberay-apiserver/README.md
@@ -1,6 +1,6 @@
 # KubeRay APIServer
 
-![Version: 1.6.0-rc.0](https://img.shields.io/badge/Version-1.6.0--rc.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
+![Version: 1.6.0](https://img.shields.io/badge/Version-1.6.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
 A Helm chart for kuberay-apiserver
 
@@ -79,7 +79,7 @@ To list the `kuberay-apiserver` release:
 ```sh
 helm ls
 # NAME                    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART
-# kuberay-apiserver       default         1               2025-08-08 17:07:51.472353906 +0000 UTC deployed        kuberay-apiserver-1.6.0-rc.0
+# kuberay-apiserver       default         1               2025-08-08 17:07:51.472353906 +0000 UTC deployed        kuberay-apiserver-1.6.0
 ```
 
 ## Uninstall the Chart
@@ -103,7 +103,7 @@ kubectl get pods
 | replicaCount | int | `1` |  |
 | name | string | `"kuberay-apiserver"` |  |
 | image.repository | string | `"quay.io/kuberay/apiserver"` | Image repository. |
-| image.tag | string | `"v1.6.0-rc.0"` | Image tag. |
+| image.tag | string | `"v1.6.0"` | Image tag. |
 | image.pullPolicy | string | `"IfNotPresent"` | Image pull policy. |
 | cors | string | `nil` |  |
 | labels | object | `{}` | Extra labels. |
diff --git a/helm-chart/kuberay-apiserver/README.md.gotmpl b/helm-chart/kuberay-apiserver/README.md.gotmpl
index b13be9b6b5a..4a4a2a82706 100644
--- a/helm-chart/kuberay-apiserver/README.md.gotmpl
+++ b/helm-chart/kuberay-apiserver/README.md.gotmpl
@@ -84,7 +84,7 @@ To list the `kuberay-apiserver` release:
 ```sh
 helm ls
 # NAME                    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART
-# kuberay-apiserver       default         1               2025-08-08 17:07:51.472353906 +0000 UTC deployed        kuberay-apiserver-1.6.0-rc.0
+# kuberay-apiserver       default         1               2025-08-08 17:07:51.472353906 +0000 UTC deployed        kuberay-apiserver-1.6.0
 ```
 
 ## Uninstall the Chart
diff --git a/helm-chart/kuberay-apiserver/values.yaml b/helm-chart/kuberay-apiserver/values.yaml
index 35de013c777..744dec8f8a2 100644
--- a/helm-chart/kuberay-apiserver/values.yaml
+++ b/helm-chart/kuberay-apiserver/values.yaml
@@ -10,7 +10,7 @@ image:
   # -- Image repository.
   repository: quay.io/kuberay/apiserver
   # -- Image tag.
-  tag: v1.6.0-rc.0
+  tag: v1.6.0
   # -- Image pull policy.
   pullPolicy: IfNotPresent
 
diff --git a/helm-chart/kuberay-operator/Chart.yaml b/helm-chart/kuberay-operator/Chart.yaml
index 4d1b7863423..eaf26911b57 100644
--- a/helm-chart/kuberay-operator/Chart.yaml
+++ b/helm-chart/kuberay-operator/Chart.yaml
@@ -4,7 +4,7 @@ name: kuberay-operator
 
 description: A Helm chart for deploying the Kuberay operator on Kubernetes.
 
-version: 1.6.0-rc.0
+version: 1.6.0
 
 type: application
 
diff --git a/helm-chart/kuberay-operator/README.md b/helm-chart/kuberay-operator/README.md
index 6e3fa103165..db868518ca9 100644
--- a/helm-chart/kuberay-operator/README.md
+++ b/helm-chart/kuberay-operator/README.md
@@ -1,6 +1,6 @@
 # kuberay-operator
 
-![Version: 1.6.0-rc.0](https://img.shields.io/badge/Version-1.6.0--rc.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
+![Version: 1.6.0](https://img.shields.io/badge/Version-1.6.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
 A Helm chart for deploying the Kuberay operator on Kubernetes.
 
@@ -29,8 +29,8 @@ helm version
   ```sh
   helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 
-  # Install both CRDs and KubeRay operator v1.6.0-rc.0.
-  helm install kuberay-operator kuberay/kuberay-operator --version 1.6.0-rc.0
+  # Install both CRDs and KubeRay operator v1.6.0.
+  helm install kuberay-operator kuberay/kuberay-operator --version 1.6.0
 
   # Check the KubeRay operator Pod in `default` namespace
   kubectl get pods
@@ -58,10 +58,10 @@ helm version
 
   ```sh
   # Step 1: Install CRDs only (for cluster admin)
-  kubectl create -k "github.com/ray-project/kuberay/ray-operator/config/crd?ref=v1.6.0-rc.0&timeout=90s"
+  kubectl create -k "github.com/ray-project/kuberay/ray-operator/config/crd?ref=v1.6.0&timeout=90s"
 
   # Step 2: Install KubeRay operator only. (for developer)
-  helm install kuberay-operator kuberay/kuberay-operator --version 1.6.0-rc.0 --skip-crds
+  helm install kuberay-operator kuberay/kuberay-operator --version 1.6.0 --skip-crds
   ```
 
 ## List the chart
@@ -71,7 +71,7 @@ To list the `my-release` deployment:
 ```sh
 helm ls
 # NAME                    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART                           APP VERSION
-# kuberay-operator        default         1               2023-09-22 02:57:17.306616331 +0000 UTC deployed        kuberay-operator-1.6.0-rc.0
+# kuberay-operator        default         1               2023-09-22 02:57:17.306616331 +0000 UTC deployed        kuberay-operator-1.6.0
 ```
 
 ## Uninstall the Chart
@@ -102,7 +102,7 @@ spec:
   project: default
   source:
     repoURL: https://github.com/ray-project/kuberay
-    targetRevision: v1.6.0-rc.0
+    targetRevision: v1.6.0
     path: helm-chart/kuberay-operator/crds
   destination:
     server: https://kubernetes.default.svc
@@ -122,7 +122,7 @@ metadata:
 spec:
   source:
     repoURL: https://github.com/ray-project/kuberay
-    targetRevision: v1.6.0-rc.0
+    targetRevision: v1.6.0
     path: helm-chart/kuberay-operator
     helm:
       skipCrds: true
@@ -149,7 +149,7 @@ spec:
 | componentOverride | string | `"kuberay-operator"` | String to override component name. |
 | replicas | int | `1` | Number of replicas for the KubeRay operator Deployment. |
 | image.repository | string | `"quay.io/kuberay/operator"` | Image repository. |
-| image.tag | string | `"v1.6.0-rc.0"` | Image tag. |
+| image.tag | string | `"v1.6.0"` | Image tag. |
 | image.pullPolicy | string | `"IfNotPresent"` | Image pull policy. |
 | imagePullSecrets | list | `[]` | Secrets with credentials to pull images from a private registry |
 | nodeSelector | object | `{}` | Restrict to run on particular nodes. |
diff --git a/helm-chart/kuberay-operator/README.md.gotmpl b/helm-chart/kuberay-operator/README.md.gotmpl
index 87f0c17816d..48ba04a62e3 100644
--- a/helm-chart/kuberay-operator/README.md.gotmpl
+++ b/helm-chart/kuberay-operator/README.md.gotmpl
@@ -104,7 +104,7 @@ spec:
   project: default
   source:
     repoURL: https://github.com/ray-project/kuberay
-    targetRevision: v1.6.0-rc.0
+    targetRevision: v1.6.0
     path: helm-chart/kuberay-operator/crds
   destination:
     server: https://kubernetes.default.svc
@@ -124,7 +124,7 @@ metadata:
 spec:
   source:
     repoURL: https://github.com/ray-project/kuberay
-    targetRevision: v1.6.0-rc.0
+    targetRevision: v1.6.0
     path: helm-chart/kuberay-operator
     helm:
       skipCrds: true
diff --git a/helm-chart/kuberay-operator/values.yaml b/helm-chart/kuberay-operator/values.yaml
index ec5eacec642..0974f36f811 100644
--- a/helm-chart/kuberay-operator/values.yaml
+++ b/helm-chart/kuberay-operator/values.yaml
@@ -19,7 +19,7 @@ image:
   repository: quay.io/kuberay/operator
 
   # -- Image tag.
-  tag: v1.6.0-rc.0
+  tag: v1.6.0
 
   # -- Image pull policy.
   pullPolicy: IfNotPresent
diff --git a/helm-chart/ray-cluster/Chart.yaml b/helm-chart/ray-cluster/Chart.yaml
index 392cd746cf0..a823d366312 100644
--- a/helm-chart/ray-cluster/Chart.yaml
+++ b/helm-chart/ray-cluster/Chart.yaml
@@ -4,7 +4,7 @@ name: ray-cluster
 
 description: A Helm chart for deploying the RayCluster with the kuberay operator.
 
-version: 1.6.0-rc.0
+version: 1.6.0
 
 home: https://github.com/ray-project/kuberay
 
diff --git a/helm-chart/ray-cluster/README.md b/helm-chart/ray-cluster/README.md
index 8cbfcb8d32b..6b4281b6c15 100644
--- a/helm-chart/ray-cluster/README.md
+++ b/helm-chart/ray-cluster/README.md
@@ -1,6 +1,6 @@
 # RayCluster
 
-![Version: 1.6.0-rc.0](https://img.shields.io/badge/Version-1.6.0--rc.0-informational?style=flat-square)
+![Version: 1.6.0](https://img.shields.io/badge/Version-1.6.0-informational?style=flat-square)
 
 A Helm chart for deploying the RayCluster with the kuberay operator.
 
@@ -30,15 +30,15 @@ kind create cluster
 # Step 2: Register a Helm chart repo
 helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 
-# Step 3: Install both CRDs and KubeRay operator v1.6.0-rc.0.
-helm install kuberay-operator kuberay/kuberay-operator --version 1.6.0-rc.0
+# Step 3: Install both CRDs and KubeRay operator v1.6.0.
+helm install kuberay-operator kuberay/kuberay-operator --version 1.6.0
 
 # Step 4: Install a RayCluster custom resource
 # (For x86_64 users)
-helm install raycluster kuberay/ray-cluster --version 1.6.0-rc.0
+helm install raycluster kuberay/ray-cluster --version 1.6.0
 # (For arm64 users, e.g. Mac M1)
 # See here for all available arm64 images: https://hub.docker.com/r/rayproject/ray/tags?page=1&name=aarch64
-helm install raycluster kuberay/ray-cluster --version 1.6.0-rc.0 --set image.tag=nightly-aarch64
+helm install raycluster kuberay/ray-cluster --version 1.6.0 --set image.tag=nightly-aarch64
 
 # Step 5: Verify the installation of KubeRay operator and RayCluster
 kubectl get pods
diff --git a/helm-chart/ray-cluster/README.md.gotmpl b/helm-chart/ray-cluster/README.md.gotmpl
index fdde5c967b8..26d34a2f5f1 100644
--- a/helm-chart/ray-cluster/README.md.gotmpl
+++ b/helm-chart/ray-cluster/README.md.gotmpl
@@ -32,15 +32,15 @@ kind create cluster
 # Step 2: Register a Helm chart repo
 helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 
-# Step 3: Install both CRDs and KubeRay operator v1.6.0-rc.0.
-helm install kuberay-operator kuberay/kuberay-operator --version 1.6.0-rc.0
+# Step 3: Install both CRDs and KubeRay operator v1.6.0.
+helm install kuberay-operator kuberay/kuberay-operator --version 1.6.0
 
 # Step 4: Install a RayCluster custom resource
 # (For x86_64 users)
-helm install raycluster kuberay/ray-cluster --version 1.6.0-rc.0
+helm install raycluster kuberay/ray-cluster --version 1.6.0
 # (For arm64 users, e.g. Mac M1)
 # See here for all available arm64 images: https://hub.docker.com/r/rayproject/ray/tags?page=1&name=aarch64
-helm install raycluster kuberay/ray-cluster --version 1.6.0-rc.0 --set image.tag=nightly-aarch64
+helm install raycluster kuberay/ray-cluster --version 1.6.0 --set image.tag=nightly-aarch64
 
 # Step 5: Verify the installation of KubeRay operator and RayCluster
 kubectl get pods

From ce3ecbd90988d0fc838ff1ad4d696de4044bd9fc Mon Sep 17 00:00:00 2001
From: Future-Outlier <eric901201@gmail.com>
Date: Mon, 16 Mar 2026 13:14:57 +0800
Subject: [PATCH 05/12] update

Signed-off-by: Future-Outlier <eric901201@gmail.com>
---
 helm-chart/ray-cluster/README.md                    | 2 +-
 helm-chart/ray-cluster/values.yaml                  | 2 +-
 ray-operator/config/samples/ray-cluster.sample.yaml | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/helm-chart/ray-cluster/README.md b/helm-chart/ray-cluster/README.md
index 6b4281b6c15..28a61af48db 100644
--- a/helm-chart/ray-cluster/README.md
+++ b/helm-chart/ray-cluster/README.md
@@ -90,7 +90,7 @@ helm uninstall raycluster
 | head.resources.limits.cpu | string | `"1"` |  |
 | head.resources.limits.memory | string | `"5Gi"` |  |
 | head.resources.requests.cpu | string | `"1"` |  |
-| head.resources.requests.memory | string | `"2Gi"` |  |
+| head.resources.requests.memory | string | `"5Gi"` |  |
 | head.resourceClaims | list | `[]` | ResourceClaims to allocate with the head pod |
 | head.annotations | object | `{}` | Extra annotations for head pod |
 | head.nodeSelector | object | `{}` | Node labels for head pod assignment |
diff --git a/helm-chart/ray-cluster/values.yaml b/helm-chart/ray-cluster/values.yaml
index d6a6e0a62eb..9a4b016938e 100644
--- a/helm-chart/ray-cluster/values.yaml
+++ b/helm-chart/ray-cluster/values.yaml
@@ -131,7 +131,7 @@ head:
       memory: "5Gi"
     requests:
       cpu: "1"
-      memory: "2Gi"
+      memory: "5Gi"
 
   # -- ResourceClaims to allocate with the head pod
   resourceClaims: []
diff --git a/ray-operator/config/samples/ray-cluster.sample.yaml b/ray-operator/config/samples/ray-cluster.sample.yaml
index 0dd84ce7b75..635b1055d80 100644
--- a/ray-operator/config/samples/ray-cluster.sample.yaml
+++ b/ray-operator/config/samples/ray-cluster.sample.yaml
@@ -37,7 +37,7 @@ spec:
               memory: "5Gi"
             requests:
               cpu: "1"
-              memory: "2Gi"
+              memory: "5Gi"
           ports:
           - containerPort: 6379
             name: gcs-server

From 299a4056cc4c91e5ea83e81a6e5315e83a90297b Mon Sep 17 00:00:00 2001
From: Future-Outlier <eric901201@gmail.com>
Date: Mon, 16 Mar 2026 22:41:13 +0800
Subject: [PATCH 06/12] update

Signed-off-by: Future-Outlier <eric901201@gmail.com>
---
 helm-chart/kuberay-apiserver/Chart.yaml  |  2 +-
 helm-chart/kuberay-apiserver/README.md   |  4 ++--
 helm-chart/kuberay-apiserver/values.yaml |  2 +-
 helm-chart/kuberay-operator/Chart.yaml   |  2 +-
 helm-chart/kuberay-operator/README.md    | 14 +++++++-------
 helm-chart/kuberay-operator/values.yaml  |  2 +-
 6 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/helm-chart/kuberay-apiserver/Chart.yaml b/helm-chart/kuberay-apiserver/Chart.yaml
index f829a210d04..ae042f28fc3 100644
--- a/helm-chart/kuberay-apiserver/Chart.yaml
+++ b/helm-chart/kuberay-apiserver/Chart.yaml
@@ -15,4 +15,4 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 1.6.0
+version: 1.1.0
diff --git a/helm-chart/kuberay-apiserver/README.md b/helm-chart/kuberay-apiserver/README.md
index e1209d8c1aa..5a4738fc81a 100644
--- a/helm-chart/kuberay-apiserver/README.md
+++ b/helm-chart/kuberay-apiserver/README.md
@@ -1,6 +1,6 @@
 # KubeRay APIServer
 
-![Version: 1.6.0](https://img.shields.io/badge/Version-1.6.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
+![Version: 1.1.0](https://img.shields.io/badge/Version-1.1.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
 A Helm chart for kuberay-apiserver
 
@@ -103,7 +103,7 @@ kubectl get pods
 | replicaCount | int | `1` |  |
 | name | string | `"kuberay-apiserver"` |  |
 | image.repository | string | `"quay.io/kuberay/apiserver"` | Image repository. |
-| image.tag | string | `"v1.6.0"` | Image tag. |
+| image.tag | string | `"nightly"` | Image tag. |
 | image.pullPolicy | string | `"IfNotPresent"` | Image pull policy. |
 | cors | string | `nil` |  |
 | labels | object | `{}` | Extra labels. |
diff --git a/helm-chart/kuberay-apiserver/values.yaml b/helm-chart/kuberay-apiserver/values.yaml
index 744dec8f8a2..35e9da02d56 100644
--- a/helm-chart/kuberay-apiserver/values.yaml
+++ b/helm-chart/kuberay-apiserver/values.yaml
@@ -10,7 +10,7 @@ image:
   # -- Image repository.
   repository: quay.io/kuberay/apiserver
   # -- Image tag.
-  tag: v1.6.0
+  tag: nightly
   # -- Image pull policy.
   pullPolicy: IfNotPresent
 
diff --git a/helm-chart/kuberay-operator/Chart.yaml b/helm-chart/kuberay-operator/Chart.yaml
index eaf26911b57..b52f2ab536c 100644
--- a/helm-chart/kuberay-operator/Chart.yaml
+++ b/helm-chart/kuberay-operator/Chart.yaml
@@ -4,7 +4,7 @@ name: kuberay-operator
 
 description: A Helm chart for deploying the Kuberay operator on Kubernetes.
 
-version: 1.6.0
+version: 1.1.0
 
 type: application
 
diff --git a/helm-chart/kuberay-operator/README.md b/helm-chart/kuberay-operator/README.md
index db868518ca9..2fcfc51e8f3 100644
--- a/helm-chart/kuberay-operator/README.md
+++ b/helm-chart/kuberay-operator/README.md
@@ -1,6 +1,6 @@
 # kuberay-operator
 
-![Version: 1.6.0](https://img.shields.io/badge/Version-1.6.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
+![Version: 1.1.0](https://img.shields.io/badge/Version-1.1.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
 A Helm chart for deploying the Kuberay operator on Kubernetes.
 
@@ -29,8 +29,8 @@ helm version
   ```sh
   helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 
-  # Install both CRDs and KubeRay operator v1.6.0.
-  helm install kuberay-operator kuberay/kuberay-operator --version 1.6.0
+  # Install both CRDs and KubeRay operator v1.1.0.
+  helm install kuberay-operator kuberay/kuberay-operator --version 1.1.0
 
   # Check the KubeRay operator Pod in `default` namespace
   kubectl get pods
@@ -58,10 +58,10 @@ helm version
 
   ```sh
   # Step 1: Install CRDs only (for cluster admin)
-  kubectl create -k "github.com/ray-project/kuberay/ray-operator/config/crd?ref=v1.6.0&timeout=90s"
+  kubectl create -k "github.com/ray-project/kuberay/ray-operator/config/crd?ref=v1.1.0&timeout=90s"
 
   # Step 2: Install KubeRay operator only. (for developer)
-  helm install kuberay-operator kuberay/kuberay-operator --version 1.6.0 --skip-crds
+  helm install kuberay-operator kuberay/kuberay-operator --version 1.1.0 --skip-crds
   ```
 
 ## List the chart
@@ -71,7 +71,7 @@ To list the `my-release` deployment:
 ```sh
 helm ls
 # NAME                    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART                           APP VERSION
-# kuberay-operator        default         1               2023-09-22 02:57:17.306616331 +0000 UTC deployed        kuberay-operator-1.6.0
+# kuberay-operator        default         1               2023-09-22 02:57:17.306616331 +0000 UTC deployed        kuberay-operator-1.1.0
 ```
 
 ## Uninstall the Chart
@@ -149,7 +149,7 @@ spec:
 | componentOverride | string | `"kuberay-operator"` | String to override component name. |
 | replicas | int | `1` | Number of replicas for the KubeRay operator Deployment. |
 | image.repository | string | `"quay.io/kuberay/operator"` | Image repository. |
-| image.tag | string | `"v1.6.0"` | Image tag. |
+| image.tag | string | `"nightly"` | Image tag. |
 | image.pullPolicy | string | `"IfNotPresent"` | Image pull policy. |
 | imagePullSecrets | list | `[]` | Secrets with credentials to pull images from a private registry |
 | nodeSelector | object | `{}` | Restrict to run on particular nodes. |
diff --git a/helm-chart/kuberay-operator/values.yaml b/helm-chart/kuberay-operator/values.yaml
index 0974f36f811..8810d0305b4 100644
--- a/helm-chart/kuberay-operator/values.yaml
+++ b/helm-chart/kuberay-operator/values.yaml
@@ -19,7 +19,7 @@ image:
   repository: quay.io/kuberay/operator
 
   # -- Image tag.
-  tag: v1.6.0
+  tag: nightly
 
   # -- Image pull policy.
   pullPolicy: IfNotPresent

From e90716cfdb83bca42181312787d44d78cb78fd77 Mon Sep 17 00:00:00 2001
From: Future-Outlier <eric901201@gmail.com>
Date: Mon, 16 Mar 2026 22:45:28 +0800
Subject: [PATCH 07/12] update

Signed-off-by: Future-Outlier <eric901201@gmail.com>
---
 helm-chart/kuberay-apiserver/README.md        | 6 +++---
 helm-chart/kuberay-apiserver/README.md.gotmpl | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/helm-chart/kuberay-apiserver/README.md b/helm-chart/kuberay-apiserver/README.md
index 5a4738fc81a..761cc5e514f 100644
--- a/helm-chart/kuberay-apiserver/README.md
+++ b/helm-chart/kuberay-apiserver/README.md
@@ -29,7 +29,7 @@ helm version
 helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 helm repo update
 # Install KubeRay APIServer without security proxy
-helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.6.0 --set security=null
+helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.4.2 --set security=null
 ```
 
 - Install the nightly version
@@ -52,7 +52,7 @@ helm install kuberay-apiserver . --set security=null
 helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 helm repo update
 # Install KubeRay APIServer
-helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.6.0
+helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.4.2
 ```
 
 - Install the nightly version
@@ -79,7 +79,7 @@ To list the `kuberay-apiserver` release:
 ```sh
 helm ls
 # NAME                    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART
-# kuberay-apiserver       default         1               2025-08-08 17:07:51.472353906 +0000 UTC deployed        kuberay-apiserver-1.6.0
+# kuberay-apiserver       default         1               2025-08-08 17:07:51.472353906 +0000 UTC deployed        kuberay-apiserver-1.4.2
 ```
 
 ## Uninstall the Chart
diff --git a/helm-chart/kuberay-apiserver/README.md.gotmpl b/helm-chart/kuberay-apiserver/README.md.gotmpl
index 4a4a2a82706..9903d260f7a 100644
--- a/helm-chart/kuberay-apiserver/README.md.gotmpl
+++ b/helm-chart/kuberay-apiserver/README.md.gotmpl
@@ -34,7 +34,7 @@ helm version
 helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 helm repo update
 # Install KubeRay APIServer without security proxy
-helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.6.0 --set security=null
+helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.4.2 --set security=null
 ```
 
 - Install the nightly version
@@ -57,7 +57,7 @@ helm install kuberay-apiserver . --set security=null
 helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 helm repo update
 # Install KubeRay APIServer
-helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.6.0
+helm install kuberay-apiserver kuberay/kuberay-apiserver --version 1.4.2
 ```
 
 - Install the nightly version
@@ -84,7 +84,7 @@ To list the `kuberay-apiserver` release:
 ```sh
 helm ls
 # NAME                    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART
-# kuberay-apiserver       default         1               2025-08-08 17:07:51.472353906 +0000 UTC deployed        kuberay-apiserver-1.6.0
+# kuberay-apiserver       default         1               2025-08-08 17:07:51.472353906 +0000 UTC deployed        kuberay-apiserver-1.4.2
 ```
 
 ## Uninstall the Chart

From 1b14f85739217b16c1f8f1bcef08f169b6c80fda Mon Sep 17 00:00:00 2001
From: Future-Outlier <eric901201@gmail.com>
Date: Mon, 16 Mar 2026 23:03:39 +0800
Subject: [PATCH 08/12] update

Signed-off-by: Future-Outlier <eric901201@gmail.com>
---
 helm-chart/kuberay-operator/README.md        | 4 ++--
 helm-chart/kuberay-operator/README.md.gotmpl | 4 ++--
 helm-chart/ray-cluster/Chart.yaml            | 2 +-
 helm-chart/ray-cluster/README.md             | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/helm-chart/kuberay-operator/README.md b/helm-chart/kuberay-operator/README.md
index 2fcfc51e8f3..b3a3be195af 100644
--- a/helm-chart/kuberay-operator/README.md
+++ b/helm-chart/kuberay-operator/README.md
@@ -102,7 +102,7 @@ spec:
   project: default
   source:
     repoURL: https://github.com/ray-project/kuberay
-    targetRevision: v1.6.0
+    targetRevision: v1.0.0-rc.0
     path: helm-chart/kuberay-operator/crds
   destination:
     server: https://kubernetes.default.svc
@@ -122,7 +122,7 @@ metadata:
 spec:
   source:
     repoURL: https://github.com/ray-project/kuberay
-    targetRevision: v1.6.0
+    targetRevision: v1.0.0-rc.0
     path: helm-chart/kuberay-operator
     helm:
       skipCrds: true
diff --git a/helm-chart/kuberay-operator/README.md.gotmpl b/helm-chart/kuberay-operator/README.md.gotmpl
index 48ba04a62e3..b37597bbee7 100644
--- a/helm-chart/kuberay-operator/README.md.gotmpl
+++ b/helm-chart/kuberay-operator/README.md.gotmpl
@@ -104,7 +104,7 @@ spec:
   project: default
   source:
     repoURL: https://github.com/ray-project/kuberay
-    targetRevision: v1.6.0
+    targetRevision: v1.0.0-rc.0
     path: helm-chart/kuberay-operator/crds
   destination:
     server: https://kubernetes.default.svc
@@ -124,7 +124,7 @@ metadata:
 spec:
   source:
     repoURL: https://github.com/ray-project/kuberay
-    targetRevision: v1.6.0
+    targetRevision: v1.0.0-rc.0
     path: helm-chart/kuberay-operator
     helm:
       skipCrds: true
diff --git a/helm-chart/ray-cluster/Chart.yaml b/helm-chart/ray-cluster/Chart.yaml
index a823d366312..a1e09f9e4d9 100644
--- a/helm-chart/ray-cluster/Chart.yaml
+++ b/helm-chart/ray-cluster/Chart.yaml
@@ -4,7 +4,7 @@ name: ray-cluster
 
 description: A Helm chart for deploying the RayCluster with the kuberay operator.
 
-version: 1.6.0
+version: 1.1.0
 
 home: https://github.com/ray-project/kuberay
 
diff --git a/helm-chart/ray-cluster/README.md b/helm-chart/ray-cluster/README.md
index 28a61af48db..089b74b27ae 100644
--- a/helm-chart/ray-cluster/README.md
+++ b/helm-chart/ray-cluster/README.md
@@ -1,6 +1,6 @@
 # RayCluster
 
-![Version: 1.6.0](https://img.shields.io/badge/Version-1.6.0-informational?style=flat-square)
+![Version: 1.1.0](https://img.shields.io/badge/Version-1.1.0-informational?style=flat-square)
 
 A Helm chart for deploying the RayCluster with the kuberay operator.
 

From a8fe3b18c6d33d2aad10b0d715d51d8a27068a09 Mon Sep 17 00:00:00 2001
From: Future-Outlier <eric901201@gmail.com>
Date: Mon, 16 Mar 2026 23:06:24 +0800
Subject: [PATCH 09/12] update

Signed-off-by: Future-Outlier <eric901201@gmail.com>
---
 helm-chart/ray-cluster/README.md        | 8 ++++----
 helm-chart/ray-cluster/README.md.gotmpl | 8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/helm-chart/ray-cluster/README.md b/helm-chart/ray-cluster/README.md
index 089b74b27ae..f47719a0d1f 100644
--- a/helm-chart/ray-cluster/README.md
+++ b/helm-chart/ray-cluster/README.md
@@ -30,15 +30,15 @@ kind create cluster
 # Step 2: Register a Helm chart repo
 helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 
-# Step 3: Install both CRDs and KubeRay operator v1.6.0.
-helm install kuberay-operator kuberay/kuberay-operator --version 1.6.0
+# Step 3: Install both CRDs and KubeRay operator v1.1.0.
+helm install kuberay-operator kuberay/kuberay-operator --version 1.1.0
 
 # Step 4: Install a RayCluster custom resource
 # (For x86_64 users)
-helm install raycluster kuberay/ray-cluster --version 1.6.0
+helm install raycluster kuberay/ray-cluster --version 1.1.0
 # (For arm64 users, e.g. Mac M1)
 # See here for all available arm64 images: https://hub.docker.com/r/rayproject/ray/tags?page=1&name=aarch64
-helm install raycluster kuberay/ray-cluster --version 1.6.0 --set image.tag=nightly-aarch64
+helm install raycluster kuberay/ray-cluster --version 1.1.0 --set image.tag=nightly-aarch64
 
 # Step 5: Verify the installation of KubeRay operator and RayCluster
 kubectl get pods
diff --git a/helm-chart/ray-cluster/README.md.gotmpl b/helm-chart/ray-cluster/README.md.gotmpl
index 26d34a2f5f1..20c5f3695d6 100644
--- a/helm-chart/ray-cluster/README.md.gotmpl
+++ b/helm-chart/ray-cluster/README.md.gotmpl
@@ -32,15 +32,15 @@ kind create cluster
 # Step 2: Register a Helm chart repo
 helm repo add kuberay https://ray-project.github.io/kuberay-helm/
 
-# Step 3: Install both CRDs and KubeRay operator v1.6.0.
-helm install kuberay-operator kuberay/kuberay-operator --version 1.6.0
+# Step 3: Install both CRDs and KubeRay operator v1.1.0.
+helm install kuberay-operator kuberay/kuberay-operator --version 1.1.0
 
 # Step 4: Install a RayCluster custom resource
 # (For x86_64 users)
-helm install raycluster kuberay/ray-cluster --version 1.6.0
+helm install raycluster kuberay/ray-cluster --version 1.1.0
 # (For arm64 users, e.g. Mac M1)
 # See here for all available arm64 images: https://hub.docker.com/r/rayproject/ray/tags?page=1&name=aarch64
-helm install raycluster kuberay/ray-cluster --version 1.6.0 --set image.tag=nightly-aarch64
+helm install raycluster kuberay/ray-cluster --version 1.1.0 --set image.tag=nightly-aarch64
 
 # Step 5: Verify the installation of KubeRay operator and RayCluster
 kubectl get pods

From 1af7ba5e0e9d6f95ca31e25aa1192499b65d2c94 Mon Sep 17 00:00:00 2001
From: Future-Outlier <eric901201@gmail.com>
Date: Tue, 17 Mar 2026 09:39:03 +0800
Subject: [PATCH 10/12] fix ctl test

Signed-off-by: Future-Outlier <eric901201@gmail.com>
---
 kubectl-plugin/test/e2e/kubectl_ray_cluster_get_test.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kubectl-plugin/test/e2e/kubectl_ray_cluster_get_test.go b/kubectl-plugin/test/e2e/kubectl_ray_cluster_get_test.go
index 360242a8a3c..df0ee816dfa 100644
--- a/kubectl-plugin/test/e2e/kubectl_ray_cluster_get_test.go
+++ b/kubectl-plugin/test/e2e/kubectl_ray_cluster_get_test.go
@@ -55,7 +55,7 @@ var _ = Describe("Calling ray plugin `get` command", func() {
 				"2",
 				"0",
 				"0",
-				"3Gi",
+				"6Gi",
 				rayv1.RayClusterProvisioned,
 				rayv1.Ready,
 			},

From dae0e0cbead97d44318cd019acdc95e5d327d9bd Mon Sep 17 00:00:00 2001
From: Future-Outlier <eric901201@gmail.com>
Date: Tue, 17 Mar 2026 10:11:14 +0800
Subject: [PATCH 11/12] update

Signed-off-by: Future-Outlier <eric901201@gmail.com>
---
 helm-chart/ray-cluster/templates/raycluster-cluster.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/helm-chart/ray-cluster/templates/raycluster-cluster.yaml b/helm-chart/ray-cluster/templates/raycluster-cluster.yaml
index f80cd560802..4068a05a2c4 100644
--- a/helm-chart/ray-cluster/templates/raycluster-cluster.yaml
+++ b/helm-chart/ray-cluster/templates/raycluster-cluster.yaml
@@ -381,10 +381,10 @@ spec:
           resources:
             limits:
               cpu: "1"
-              memory: "1G"
+              memory: "1Gi"
             requests:
               cpu: "1"
-              memory: "1G"
+              memory: "1Gi"
           {{- end }}
           {{- with $values.securityContext }}
           securityContext:

From 968794854190ad926720a0f3c7bf2ce7b5c53874 Mon Sep 17 00:00:00 2001
From: Future-Outlier <eric901201@gmail.com>
Date: Tue, 17 Mar 2026 10:18:40 +0800
Subject: [PATCH 12/12] update

Signed-off-by: Future-Outlier <eric901201@gmail.com>
---
 helm-chart/ray-cluster/tests/raycluster_test.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/helm-chart/ray-cluster/tests/raycluster_test.yaml b/helm-chart/ray-cluster/tests/raycluster_test.yaml
index 22e4eb22fac..46958e22ad2 100644
--- a/helm-chart/ray-cluster/tests/raycluster_test.yaml
+++ b/helm-chart/ray-cluster/tests/raycluster_test.yaml
@@ -1854,10 +1854,10 @@ tests:
           value:
             limits:
               cpu: "1"
-              memory: 1G
+              memory: 1Gi
             requests:
               cpu: "1"
-              memory: 1G
+              memory: 1Gi
 
   - it: Should add lifecycle if `additionalWorkerGroups.smallGroup.lifecycle` is set
     set: