diff --git a/Makefile b/Makefile
index a3be5966..8b2d5f4d 100644
--- a/Makefile
+++ b/Makefile
@@ -210,7 +210,7 @@ deploy-using-operator:
 	-kubectl create namespace ${OPERATOR_NAMESPACE}
 	-kubectl create namespace ${KUBEFLEDGED_NAMESPACE}
 	# Deploy the operator to a separate namespace
-	sed -i 's|{{OPERATOR_NAMESPACE}}|${OPERATOR_NAMESPACE}|g' deploy/kubefledged-operator/deploy/service_account.yaml
+	sed -i "s|{{OPERATOR_NAMESPACE}}|${OPERATOR_NAMESPACE}|g" deploy/kubefledged-operator/deploy/service_account.yaml
 	sed -i "s|{{OPERATOR_NAMESPACE}}|${OPERATOR_NAMESPACE}|g" deploy/kubefledged-operator/deploy/clusterrole_binding.yaml
 	sed -i "s|{{OPERATOR_NAMESPACE}}|${OPERATOR_NAMESPACE}|g" deploy/kubefledged-operator/deploy/operator.yaml
 	kubectl apply -f deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_kubefledgeds_crd.yaml
@@ -219,11 +219,11 @@ deploy-using-operator:
 	kubectl apply -f deploy/kubefledged-operator/deploy/clusterrole_binding.yaml
 	kubectl apply -f deploy/kubefledged-operator/deploy/operator.yaml
 	# Deploy kube-fledged to a separate namespace
-	sed -i "s|{{OPERATOR_NAMESPACE}}|${OPERATOR_NAMESPACE}|g" deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_v1alpha1_kubefledged_cr.yaml
-	sed -i "s|{{KUBEFLEDGED_NAMESPACE}}|${KUBEFLEDGED_NAMESPACE}|g" deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_v1alpha1_kubefledged_cr.yaml
+	sed -i "s|{{OPERATOR_NAMESPACE}}|${OPERATOR_NAMESPACE}|g" deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_v1alpha2_kubefledged_cr.yaml
+	sed -i "s|{{KUBEFLEDGED_NAMESPACE}}|${KUBEFLEDGED_NAMESPACE}|g" deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_v1alpha2_kubefledged_cr.yaml
 	bash deploy/webhook-create-signed-cert.sh --namespace ${KUBEFLEDGED_NAMESPACE}
 	bash deploy/webhook-patch-ca-bundle.sh
-	kubectl apply -f deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_v1alpha1_kubefledged_cr.yaml
+	kubectl apply -f deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_v1alpha2_kubefledged_cr.yaml
 
 update:
 	kubectl scale deployment kubefledged-controller --replicas=0 -n kube-fledged
@@ -239,14 +239,14 @@ remove-kubefledged:
 	-kubectl delete -f deploy/kubefledged-crd.yaml
 	-kubectl delete -f deploy/kubefledged-validatingwebhook.yaml
 	-git checkout deploy/kubefledged-validatingwebhook.yaml
-	-git checkout deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_v1alpha1_kubefledged_cr.yaml
+	-git checkout deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_v1alpha2_kubefledged_cr.yaml
 
 remove-operator-and-kubefledged:
 	# Remove kubefledged and the namespace
-	-kubectl delete -f deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_v1alpha1_kubefledged_cr.yaml
+	-kubectl delete -f deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_v1alpha2_kubefledged_cr.yaml
 	-kubectl delete namespace ${KUBEFLEDGED_NAMESPACE}
 	-git checkout deploy/kubefledged-validatingwebhook.yaml
-	-git checkout deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_v1alpha1_kubefledged_cr.yaml
+	-git checkout deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_v1alpha2_kubefledged_cr.yaml
 	# Remove the kubefledged operator and the namespace
 	-kubectl delete -f deploy/kubefledged-operator/deploy/operator.yaml
 	-kubectl delete -f deploy/kubefledged-operator/deploy/clusterrole_binding.yaml
diff --git a/build/Dockerfile.cri_client b/build/Dockerfile.cri_client
index b1622b6b..38661ffb 100644
--- a/build/Dockerfile.cri_client
+++ b/build/Dockerfile.cri_client
@@ -15,7 +15,7 @@
 ARG ALPINE_VERSION
 FROM alpine:$ALPINE_VERSION
 
-RUN apk add --no-cache bash curl openssh-client
+RUN apk update && apk add --no-cache bash curl openssh-client
 
 ARG DOCKER_VERSION
 ARG CRICTL_VERSION
diff --git a/deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_kubefledgeds_crd.yaml b/deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_kubefledgeds_crd.yaml
index a88b4865..fffdea3b 100644
--- a/deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_kubefledgeds_crd.yaml
+++ b/deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_kubefledgeds_crd.yaml
@@ -17,6 +17,6 @@ spec:
       type: object
       x-kubernetes-preserve-unknown-fields: true
   versions:
-  - name: v1alpha1
+  - name: v1alpha2
     served: true
     storage: true
diff --git a/deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_v1alpha2_kubefledged_cr.yaml b/deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_v1alpha2_kubefledged_cr.yaml
new file mode 100644
index 00000000..7039ff09
--- /dev/null
+++ b/deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_v1alpha2_kubefledged_cr.yaml
@@ -0,0 +1,9 @@
+apiVersion: charts.helm.k8s.io/v1alpha2
+kind: KubeFledged
+metadata:
+  name: kubefledged
+  namespace: {{OPERATOR_NAMESPACE}}
+spec:
+  # Defaults defined in <project_dir>/helm-charts/kubefledged/values.yaml
+  kubefledgedNameSpace: {{KUBEFLEDGED_NAMESPACE}}
+  validatingWebhookCABundle: {{CA_BUNDLE}}
diff --git a/deploy/kubefledged-operator/helm-charts/kubefledged/Chart.yaml b/deploy/kubefledged-operator/helm-charts/kubefledged/Chart.yaml
index f758a96d..e0776586 100644
--- a/deploy/kubefledged-operator/helm-charts/kubefledged/Chart.yaml
+++ b/deploy/kubefledged-operator/helm-charts/kubefledged/Chart.yaml
@@ -1,4 +1,4 @@
-apiVersion: v2
+apiVersion: v3
 name: kubefledged
 description: A Helm chart for Kubernetes
 
diff --git a/deploy/kubefledged-operator/helm-charts/kubefledged/templates/NOTES.txt b/deploy/kubefledged-operator/helm-charts/kubefledged/templates/NOTES.txt
index fac79dcb..4e0e223d 100644
--- a/deploy/kubefledged-operator/helm-charts/kubefledged/templates/NOTES.txt
+++ b/deploy/kubefledged-operator/helm-charts/kubefledged/templates/NOTES.txt
@@ -1,21 +1,3 @@
-1. Get the application URL by running these commands:
-{{- if .Values.ingress.enabled }}
-{{- range $host := .Values.ingress.hosts }}
-  {{- range .paths }}
-  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ . }}
-  {{- end }}
-{{- end }}
-{{- else if contains "NodePort" .Values.service.type }}
-  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "kubefledged.fullname" . }})
-  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
-  echo http://$NODE_IP:$NODE_PORT
-{{- else if contains "LoadBalancer" .Values.service.type }}
-     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
-           You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "kubefledged.fullname" . }}'
-  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "kubefledged.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}")
-  echo http://$SERVICE_IP:{{ .Values.service.port }}
-{{- else if contains "ClusterIP" .Values.service.type }}
-  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "kubefledged.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
-  echo "Visit http://127.0.0.1:8080 to use your application"
-  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:80
-{{- end }}
+Kube-fledged installed successfully.
+Refer to https://github.com/senthilrch/kube-fledged#how-to-use
+Happy Image caching!!
diff --git a/deploy/kubefledged-operator/helm-charts/kubefledged/templates/deployment-webhook-server.yaml b/deploy/kubefledged-operator/helm-charts/kubefledged/templates/deployment-webhook-server.yaml
index 7a34102a..68ac1f6a 100644
--- a/deploy/kubefledged-operator/helm-charts/kubefledged/templates/deployment-webhook-server.yaml
+++ b/deploy/kubefledged-operator/helm-charts/kubefledged/templates/deployment-webhook-server.yaml
@@ -5,6 +5,9 @@ metadata:
   labels:
     {{- include "kubefledged.labels" . | nindent 4 }}
   namespace: {{ .Values.kubefledgedNameSpace }}
+  annotations:
+    "helm.sh/hook": pre-install,pre-upgrade
+    "helm.sh/hook-delete-policy": before-hook-creation
 spec:
   replicas: {{ .Values.replicaCount }}
   selector:
diff --git a/deploy/kubefledged-operator/helm-charts/kubefledged/templates/tests/test-connection.yaml b/deploy/kubefledged-operator/helm-charts/kubefledged/templates/tests/test-connection.yaml
index 365aebc4..6a6b5632 100644
--- a/deploy/kubefledged-operator/helm-charts/kubefledged/templates/tests/test-connection.yaml
+++ b/deploy/kubefledged-operator/helm-charts/kubefledged/templates/tests/test-connection.yaml
@@ -11,5 +11,5 @@ spec:
     - name: wget
       image: busybox
       command: ['wget']
-      args:  ['{{ include "kubefledged.fullname" . }}:{{ .Values.service.port }}']
+      args:  ['{{ include "kubefledged.webhookServiceName" . }}:{{ .Values.webhookService.port }}']
   restartPolicy: Never
diff --git a/deploy/kubefledged-operator/helm-charts/kubefledged/templates/validatingwebhook.yaml b/deploy/kubefledged-operator/helm-charts/kubefledged/templates/validatingwebhook.yaml
index aae3232f..56a3e1ba 100644
--- a/deploy/kubefledged-operator/helm-charts/kubefledged/templates/validatingwebhook.yaml
+++ b/deploy/kubefledged-operator/helm-charts/kubefledged/templates/validatingwebhook.yaml
@@ -19,7 +19,7 @@ webhooks:
     rules:
       - operations: ["CREATE", "UPDATE"]
         apiGroups: ["kubefledged.io"]
-        apiVersions: ["v1alpha1"]
+        apiVersions: ["v1alpha2"]
         resources: ["imagecaches"]
         scope: "Namespaced"
 {{- end -}}
\ No newline at end of file
diff --git a/deploy/kubefledged-operator/watches.yaml b/deploy/kubefledged-operator/watches.yaml
index f08cce01..d09e7c35 100644
--- a/deploy/kubefledged-operator/watches.yaml
+++ b/deploy/kubefledged-operator/watches.yaml
@@ -1,5 +1,5 @@
 ---
-- version: v1alpha1
+- version: v1alpha2
   group: charts.helm.k8s.io
   kind: KubeFledged
   chart: helm-charts/kubefledged
diff --git a/deploy/webhook-patch-ca-bundle.sh b/deploy/webhook-patch-ca-bundle.sh
index 255e0e25..837e38ba 100644
--- a/deploy/webhook-patch-ca-bundle.sh
+++ b/deploy/webhook-patch-ca-bundle.sh
@@ -23,4 +23,4 @@ export CA_BUNDLE=$(kubectl config view --raw --flatten -o json | jq -r '.cluster
 #CA_DECODED=$(echo ${CA_BUNDLE} | base64 -d -)
 sed -i "s|{{CA_BUNDLE}}|${CA_BUNDLE}|g" deploy/kubefledged-validatingwebhook.yaml
 #sed -i "s|{{CA_BUNDLE}}|${CA_DECODED}|g" deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_v1alpha1_kubefledged_cr.yaml
-sed -i "s|{{CA_BUNDLE}}|${CA_BUNDLE}|g" deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_v1alpha1_kubefledged_cr.yaml
+sed -i "s|{{CA_BUNDLE}}|${CA_BUNDLE}|g" deploy/kubefledged-operator/deploy/crds/charts.helm.k8s.io_v1alpha2_kubefledged_cr.yaml