diff --git a/rancher-turtles-chart/Chart.lock b/rancher-turtles-chart/Chart.lock
index f91502c..6f4dcdb 100644
--- a/rancher-turtles-chart/Chart.lock
+++ b/rancher-turtles-chart/Chart.lock
@@ -1,6 +1,6 @@
 dependencies:
 - name: cluster-api-operator
   repository: https://kubernetes-sigs.github.io/cluster-api-operator
-  version: 0.17.0
-digest: sha256:c564dd1edce5e74cf5747adfa2477b3f0b9bae2b17a21b4c7312b2c1adbda64e
-generated: "2025-02-27T10:39:03.203623466Z"
+  version: 0.18.1
+digest: sha256:7ad59ce8888c32723b4ef1ae5f334fdff00a8aba87e6f1de76d605f134bff354
+generated: "2025-04-29T09:14:10.14953774Z"
diff --git a/rancher-turtles-chart/Chart.yaml b/rancher-turtles-chart/Chart.yaml
index 36a7eab..9ba31e6 100644
--- a/rancher-turtles-chart/Chart.yaml
+++ b/rancher-turtles-chart/Chart.yaml
@@ -1,5 +1,5 @@
-#!BuildTag: %%CHART_PREFIX%%rancher-turtles:%%CHART_MAJOR%%.0.0_up0.17.0
-#!BuildTag: %%CHART_PREFIX%%rancher-turtles:%%CHART_MAJOR%%.0.0_up0.17.0-%RELEASE%
+#!BuildTag: %%CHART_PREFIX%%rancher-turtles:%%CHART_MAJOR%%.0.1_up0.19.0
+#!BuildTag: %%CHART_PREFIX%%rancher-turtles:%%CHART_MAJOR%%.0.1_up0.19.0-%RELEASE%
 annotations:
   catalog.cattle.io/certified: rancher
   catalog.cattle.io/display-name: Rancher Turtles - the Cluster API Extension
@@ -7,12 +7,12 @@ annotations:
   catalog.cattle.io/namespace: rancher-turtles-system
   catalog.cattle.io/os: linux
   catalog.cattle.io/permits-os: linux
-  catalog.cattle.io/rancher-version: '>= 2.10.0-1'
+  catalog.cattle.io/rancher-version: '>= 2.11.0-1'
   catalog.cattle.io/release-name: rancher-turtles
   catalog.cattle.io/scope: management
   catalog.cattle.io/type: cluster-tool
 apiVersion: v2
-appVersion: 0.17.0
+appVersion: 0.19.0
 dependencies:
 - condition: cluster-api-operator.enabled
   name: cluster-api-operator
@@ -29,4 +29,4 @@ keywords:
 - provisioning
 name: rancher-turtles
 type: application
-version: "%%CHART_MAJOR%%.0.0+up0.17.0"
+version: "%%CHART_MAJOR%%.0.1+up0.19.0"
diff --git a/rancher-turtles-chart/RELEASE_NOTES.md b/rancher-turtles-chart/RELEASE_NOTES.md
index 4f41874..126449e 100644
--- a/rancher-turtles-chart/RELEASE_NOTES.md
+++ b/rancher-turtles-chart/RELEASE_NOTES.md
@@ -1,4 +1,14 @@
-gh: To use GitHub CLI in a GitHub Actions workflow, set the GH_TOKEN environment variable. Example:
-  env:
-    GH_TOKEN: ${{ github.token }}
-: exit status 4
+## Changes since v0.19.0-rc.1
+---
+## :chart_with_upwards_trend: Overview
+- 4 new commits merged
+
+:book: Additionally, there has been 1 contribution to our documentation and book. (#1325) 
+
+## :question: Sort these by hand
+- chart: Add helm chart values validation (#1320)
+- Dependency: Revert dependency bumps (#1328)
+- MULTIPLE_AREAS[documentation|azure]: Use predictable resourceGroup for AKS nodes (#1327)
+
+
+_Thanks to all our contributors!_ 😊
diff --git a/rancher-turtles-chart/templates/addon-provider-fleet.yaml b/rancher-turtles-chart/templates/addon-provider-fleet.yaml
index c5bfbce..b29822d 100644
--- a/rancher-turtles-chart/templates/addon-provider-fleet.yaml
+++ b/rancher-turtles-chart/templates/addon-provider-fleet.yaml
@@ -13,9 +13,9 @@ spec:
   deployment:
     containers:
     - name: manager
-      imageUrl: registry.rancher.com/rancher/cluster-api-fleet-controller:v0.6.0
+      imageUrl: "registry.rancher.com/rancher/cluster-api-addon-provider-fleet:v0.8.1"
     - name: helm-manager
-      imageUrl: registry.rancher.com/rancher/cluster-api-fleet-controller:v0.6.0
+      imageUrl: "registry.rancher.com/rancher/cluster-api-addon-provider-fleet:v0.8.1"
   additionalManifests:
     name: fleet-addon-config
     namespace: '{{ .Values.rancherTurtles.namespace }}'
@@ -35,10 +35,22 @@ data:
     metadata:
       name: fleet-addon-config
     spec:
+      config:
+        featureGates:
+          configMap:
+            ref:
+              kind: ConfigMap
+              apiVersion: v1
+              name: rancher-config
+              namespace: cattle-system
+          experimentalOciStorage: true
+          experimentalHelmOps: true
       clusterClass:
         patchResource: true
         setOwnerReferences: true
       cluster:
+        agentNamespace: cattle-fleet-system
+        applyClassGroup: true
         patchResource: true
         setOwnerReferences: true
         hostNetwork: true
diff --git a/rancher-turtles-chart/values.schema.json b/rancher-turtles-chart/values.schema.json
new file mode 100644
index 0000000..3466acb
--- /dev/null
+++ b/rancher-turtles-chart/values.schema.json
@@ -0,0 +1,367 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "Helm Chart Values Schema",
+  "type": "object",
+  "properties": {
+    "turtlesUI": {
+      "type": "object",
+      "description": "Manages the UI component.",
+      "properties": {
+        "enabled": {
+          "type": "boolean",
+          "default": false,
+          "description": "Turn UI on or off."
+        },
+        "version": {
+          "type": "string",
+          "default": "0.8.2",
+          "description": "UI version to use."
+        }
+      }
+    },
+    "rancherTurtles": {
+      "type": "object",
+      "description": "Sets up the cluster management controller.",
+      "properties": {
+        "image": {
+          "type": "string",
+          "default": "controller",
+          "description": "Controller container image."
+        },
+        "imageVersion": {
+          "type": "string",
+          "default": "v0.0.0",
+          "description": "Image tag."
+        },
+        "imagePullPolicy": {
+          "type": "string",
+          "default": "IfNotPresent",
+          "description": "Specify image pull policy."
+        },
+        "namespace": {
+          "type": "string",
+          "default": "rancher-turtles-system",
+          "description": "Namespace for Turtles to run."
+        },
+        "managerArguments": {
+          "type": "array",
+          "default": [],
+          "description": "Extra args for the controller.",
+          "items": { "type": "string" }
+        },
+        "imagePullSecrets": {
+          "type": "array",
+          "default": [],
+          "description": "Secrets for private registries.",
+          "items": { "type": "string" }
+        },
+        "rancherInstalled": {
+          "type": "boolean",
+          "default": true,
+          "description": "True if Rancher is already installed in the cluster."
+        },
+        "kubectlImage": {
+          "type": "string",
+          "default": "registry.k8s.io/kubernetes/kubectl:v1.30.0",
+          "description": "Image for kubectl tasks."
+        },
+        "features": {
+          "type": "object",
+          "description": "Optional and experimental features.",
+          "properties": {
+            "day2operations": {
+              "type": "object",
+              "description": "Alpha feature.",
+              "properties": {
+                "enabled": {
+                  "type": "boolean",
+                  "default": false,
+                  "description": "Turn on or off."
+                },
+                "image": {
+                  "type": "string",
+                  "default": "controller",
+                  "description": "Image for day-2 ops."
+                },
+                "imageVersion": {
+                  "type": "string",
+                  "default": "v0.0.0",
+                  "description": "Image tag."
+                },
+                "imagePullPolicy": {
+                  "type": "string",
+                  "default": "IfNotPresent",
+                  "description": "Specify image pull policy."
+                },
+                "etcdBackupRestore": {
+                  "type": "object",
+                  "description": "Manages etcd backup/restore.",
+                  "properties": {
+                    "enabled": {
+                      "type": "boolean",
+                      "default": false,
+                      "description": "Turn on (true) or off (false)."
+                    }
+                  }
+                }
+              }
+            },
+            "addon-provider-fleet": {
+              "type": "object",
+              "description": "Beta feature for fleet addons.",
+              "properties": {
+                "enabled": {
+                  "type": "boolean",
+                  "default": true,
+                  "description": "Turn on or off."
+                }
+              }
+            },
+            "agent-tls-mode": {
+              "type": "object",
+              "description": "Alpha feature for agent TLS.",
+              "properties": {
+                "enabled": {
+                  "type": "boolean",
+                  "default": false,
+                  "description": "Turn on or off."
+                }
+              }
+            },
+            "clusterclass-operations": {
+              "type": "object",
+              "description": "Alpha feature. Not ready for testing yet.",
+              "properties": {
+                "enabled": {
+                  "type": "boolean",
+                  "default": false,
+                  "description": "Turn on or off."
+                },
+                "image": {
+                  "type": "string",
+                  "default": "controller",
+                  "description": "Image for cluster class ops."
+                },
+                "imageVersion": {
+                  "type": "string",
+                  "default": "v0.0.0",
+                  "description": "Image tag."
+                },
+                "imagePullPolicy": {
+                  "type": "string",
+                  "default": "IfNotPresent",
+                  "description": "Pull policy."
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "cluster-api-operator": {
+      "type": "object",
+      "description": "Manages Cluster API components.",
+      "properties": {
+        "enabled": {
+          "type": "boolean",
+          "default": true,
+          "description": "Turn on or off."
+        },
+        "cert-manager": {
+          "type": "object",
+          "properties": {
+            "enabled": {
+              "type": "boolean",
+              "default": false,
+              "description": "Turn on or off."
+            }
+          }
+        },
+        "volumes": {
+          "type": "array",
+          "description": "Volumes for operator pods (certs, config).",
+          "items": {
+            "type": "object",
+            "oneOf": [
+              {
+                "required": ["name", "secret"],
+                "properties": {
+                  "name": { "type": "string" },
+                  "secret": {
+                    "type": "object",
+                    "properties": {
+                      "defaultMode": {
+                        "type": "integer",
+                        "default": 420,
+                        "description": "File permissions."
+                      },
+                      "secretName": {
+                        "type": "string",
+                        "default": "capi-operator-webhook-service-cert",
+                        "description": "Secret for webhook certs."
+                      }
+                    }
+                  }
+                }
+              },
+              {
+                "required": ["name", "configMap"],
+                "properties": {
+                  "name": { "type": "string" },
+                  "configMap": {
+                    "type": "object",
+                    "properties": {
+                      "name": {
+                        "type": "string",
+                        "default": "clusterctl-config",
+                        "description": "ConfigMap for clusterctl."
+                      }
+                    }
+                  }
+                }
+              }
+            ]
+          }
+        },
+        "image": {
+          "type": "object",
+          "properties": {
+            "manager": {
+              "type": "object",
+              "properties": {
+                "repository": {
+                  "type": "string",
+                  "default": "registry.rancher.com/rancher/cluster-api-operator",
+                  "description": "Image repo."
+                }
+              }
+            }
+          }
+        },
+        "volumeMounts": {
+          "type": "object",
+          "properties": {
+            "manager": {
+              "type": "array",
+              "description": "Mount volumes to pods.",
+              "items": {
+                "type": "object",
+                "properties": {
+                  "mountPath": { "type": "string" },
+                  "name": { "type": "string" },
+                  "readOnly": {
+                    "type": "boolean",
+                    "default": true,
+                    "description": "Mount as read-only."
+                  }
+                }
+              }
+            }
+          }
+        },
+        "cleanup": {
+          "type": "boolean",
+          "default": true,
+          "description": "Enable cleanup tasks."
+        },
+        "cluster-api": {
+          "type": "object",
+          "description": "Cluster API component settings.",
+          "properties": {
+            "enabled": {
+              "type": "boolean",
+              "default": true,
+              "description": "Turn on or off."
+            },
+            "configSecret": {
+              "type": "object",
+              "properties": {
+                "name": {
+                  "type": "string",
+                  "default": "",
+                  "description": "Custom secret name (if overriding)."
+                },
+                "defaultName": {
+                  "type": "string",
+                  "default": "capi-env-variables",
+                  "description": "Default secret name."
+                }
+              }
+            },
+            "core": {
+              "type": "object",
+              "properties": {
+                "namespace": {
+                  "type": "string",
+                  "default": "capi-system",
+                  "description": "Core component namespace."
+                },
+                "imageUrl": {
+                  "type": "string",
+                  "default": "",
+                  "description": "Custom image URL."
+                },
+                "fetchConfig": {
+                  "type": "object",
+                  "properties": {
+                    "url": { "type": "string", "default": "" },
+                    "selector": { "type": "string", "default": "" }
+                  }
+                }
+              }
+            },
+            "rke2": {
+              "type": "object",
+              "properties": {
+                "enabled": {
+                  "type": "boolean",
+                  "default": true,
+                  "description": "Turn on or off."
+                },
+                "version": {
+                  "type": "string",
+                  "default": "",
+                  "description": "RKE2 version."
+                },
+                "bootstrap": {
+                  "type": "object",
+                  "properties": {
+                    "namespace": {
+                      "type": "string",
+                      "default": "rke2-bootstrap-system"
+                    },
+                    "imageUrl": { "type": "string", "default": "" },
+                    "fetchConfig": {
+                      "type": "object",
+                      "properties": {
+                        "url": { "type": "string", "default": "" },
+                        "selector": { "type": "string", "default": "" }
+                      }
+                    }
+                  }
+                },
+                "controlPlane": {
+                  "type": "object",
+                  "properties": {
+                    "namespace": {
+                      "type": "string",
+                      "default": "rke2-control-plane-system"
+                    },
+                    "imageUrl": { "type": "string", "default": "" },
+                    "fetchConfig": {
+                      "type": "object",
+                      "properties": {
+                        "url": { "type": "string", "default": "" },
+                        "selector": { "type": "string", "default": "" }
+                      }
+                    }
+                  }
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/rancher-turtles-chart/values.yaml b/rancher-turtles-chart/values.yaml
index ade3dab..e3c2ba9 100644
--- a/rancher-turtles-chart/values.yaml
+++ b/rancher-turtles-chart/values.yaml
@@ -1,83 +1,152 @@
+# turtlesUI: Manages the UI component.
 turtlesUI:
+  # enabled: Turn UI on or off.
   enabled: false
-  version: v0.8.2
+  # version: UI version to use.
+  version: 0.8.2
+
+# rancherTurtles: Sets up the cluster management controller.
 rancherTurtles:
+  # image: registry.rancher.com/rancher/rancher/turtles
   image: registry.rancher.com/rancher/rancher/turtles
-  imageVersion: v0.17.0
+  # imageVersion: v0.19.0
+  imageVersion: v0.19.0
+  # imagePullPolicy: IfNotPresent
   imagePullPolicy: IfNotPresent
+  # namespace: Select namespace for Turtles to run.
   namespace: rancher-turtles-system
+  # managerArguments: Extra args for the controller.
   managerArguments: []
+  # imagePullSecrets: Secrets for private registries.
   imagePullSecrets: []
+  # rancherInstalled: True if Rancher already installed is in the cluster, this is the preferred installation way.
   rancherInstalled: false
+  # kubectlImage: Image for kubectl tasks.
   kubectlImage: "%%IMG_REPO%%/%%IMG_PREFIX%%kubectl:1.30.3"
+  # features: Optional and experimental features.
   features:
+    # day2operations: Alpha feature.
     day2operations:
+      # enabled: Turn on or off.
       enabled: false
+      # image: registry.rancher.com/rancher/rancher/turtles
       image: registry.rancher.com/rancher/rancher/turtles
-      imageVersion: v0.17.0
+      # imageVersion: v0.19.0
+      imageVersion: v0.19.0
+      # imagePullPolicy: IfNotPresent
       imagePullPolicy: IfNotPresent
+      # etcdBackupRestore: Alpha feature. Manages etcd backup/restore.
       etcdBackupRestore:
+        # enabled: Turn on (true) or off (false).
         enabled: false
-    # beta feature, see documentation for more information on feature stages
+    # addon-provider-fleet: Beta feature for fleet addons.
     addon-provider-fleet:
+      # enabled: Turn on or off.
       enabled: true
-    # alpha feature, see documentation for more information on feature stages
+    # agent-tls-mode: Alpha feature for agent TLS.
     agent-tls-mode:
+      # enabled: Turn on or off.
       enabled: false
+    # clusterclass-operations: Alpha feature. Manages cluster class ops. Not ready for testing yet.
     clusterclass-operations:
+      # enabled: Turn on or off.
       enabled: false
+      # image: registry.rancher.com/rancher/rancher/turtles
       image: registry.rancher.com/rancher/rancher/turtles
-      imageVersion: v0.17.0
+      # imageVersion: v0.19.0
+      imageVersion: v0.19.0
+      # imagePullPolicy: IfNotPresent
       imagePullPolicy: IfNotPresent
+
+# cluster-api-operator: Manages Cluster API components.
 cluster-api-operator:
+  # enabled: Turn on or off.
   enabled: true
+  # cert-manager: Cert-manager integration.
   cert-manager:
+    # enabled: Turn on or off.
     enabled: false
+  # volumes: Volumes for operator pods (certs, config).
   volumes:
     - name: cert
       secret:
+        # defaultMode: File permissions.
         defaultMode: 420
+        # secretName: Secret for webhook certs.
         secretName: capi-operator-webhook-service-cert
     - name: clusterctl-config
       configMap:
+        # name: ConfigMap for clusterctl.
         name: clusterctl-config
+  # image: registry.rancher.com/rancher/rancher/turtles
   image:
     manager:
+      # repository: Image repo.
       repository: registry.rancher.com/rancher/cluster-api-operator
+  # volumeMounts: Mount volumes to pods.
   volumeMounts:
     manager:
       - mountPath: /tmp/k8s-webhook-server/serving-certs
         name: cert
+        # readOnly: Mount as read-only.
         readOnly: true
       - mountPath: /config
         name: clusterctl-config
+        # readOnly: Mount as read-only.
         readOnly: true
+  # cleanup: Enable cleanup tasks.
   cleanup: true
+  # cluster-api: Cluster API component settings.
   cluster-api:
+    # enabled: Turn on or off.
     enabled: true
+    # configSecret: Secret for Cluster API config.
     configSecret:
+      # name: Custom secret name (if overriding).
       name: ""
+      # defaultName: Default secret name.
       defaultName: capi-env-variables
+    # core: Core Cluster API settings.
     core:
+      # namespace: Core component namespace.
       namespace: capi-system
+      # imageUrl: Custom image URL.
       imageUrl: ""
+      # fetchConfig: Config fetching settings.
       fetchConfig:
+        # url: Config fetch URL.
         url: ""
+        # selector: Config selector.
         selector: ""
+    # rke2: RKE2 provider settings.
     rke2:
+      # enabled: Turn on or off.
       enabled: true
+      # version: RKE2 version.
       version: ""
+      # bootstrap: RKE2 bootstrap provider.
       bootstrap:
+        # namespace: Bootstrap namespace.
         namespace: rke2-bootstrap-system
+        # imageUrl: Custom image URL.
         imageUrl: ""
+        # fetchConfig: Config fetching settings.
         fetchConfig:
+          # url: Config fetch URL.
           url: ""
+          # selector: Config selector.
           selector: ""
+      # controlPlane: RKE2 control plane provider.
       controlPlane:
+        # namespace: Control plane namespace.
         namespace: rke2-control-plane-system
+        # imageUrl: Custom image URL.
         imageUrl: ""
+        # fetchConfig: Config fetching settings.
         fetchConfig:
+          # url: Config fetch URL.
           url: ""
+          # selector: Config selector.
           selector: ""
     metal3:
       enabled: true