update release docs

config/add-on-manager/kustomization.yaml

@@ -1,11 +1,9 @@
 resources:
-- manager.yaml
-- cluster-management-addon.yaml
-
-
+  - manager.yaml
+  - cluster-management-addon.yaml
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 images:
-- name: addon-manager
-  newName: quay.io/kuadrant/addon-manager
-  newTag: main
+  - name: addon-manager
+    newName: quay.io/kuadrant/addon-manager
+    newTag: release-0.3

config/manager/kustomization.yaml

@@ -1,7 +1,6 @@
 resources:
-- manager.yaml
-
+  - manager.yaml
 images:
-- name: controller
-  newName: quay.io/kuadrant/multicluster-gateway-controller
-  newTag: main
+  - name: controller
+    newName: quay.io/kuadrant/multicluster-gateway-controller
+    newTag: release-0.3

config/policy-controller/manager/kustomization.yaml

@@ -1,7 +1,6 @@
 resources:
-- manager.yaml
-
+  - manager.yaml
 images:
-- name: policy-controller
-  newName: quay.io/kuadrant/policy-controller
-  newTag: main
+  - name: policy-controller
+    newName: quay.io/kuadrant/policy-controller
+    newTag: release-0.3

docs/installation/control-plane-installation.md

@@ -56,7 +56,7 @@ customresourcedefinition.apiextensions.k8s.io/httproutes.gateway.networking.k8s.
 Then run the following command to install the MGC:
 
 ```bash
-kubectl apply -k "github.com/kuadrant/multicluster-gateway-controller.git/config/mgc-install-guide?ref=release-0.2" --context $HUB_CLUSTER
+kubectl apply -k "github.com/kuadrant/multicluster-gateway-controller.git/config/mgc-install-guide?ref=release-0.3" --context $HUB_CLUSTER
 ```
 
 In addition to the MGC, this will also install the Kuadrant add-on manager and a `GatewayClass` from which MGC-managed `Gateways` can be instantiated.