Update more details upgrade information

Signed-off-by: RainbowMango <qdurenhongcai@gmail.com>

docs/upgrading/README.md

@@ -10,6 +10,9 @@
     - [Upgrading Components](#upgrading-components)
   - [Details Upgrading Instruction](#details-upgrading-instruction)
     - [v0.8 to v0.9](#v08-to-v09)
+    - [v0.9 to v0.10](#v09-to-v010)
+    - [v0.10 to v1.0](#v010-to-v10)
+    - [v1.0 to v1.1](#v10-to-v11)
 
 <!-- END doctoc generated TOC please keep comment here to allow auto update -->
 

docs/upgrading/v1.0-v1.1.md

@@ -4,6 +4,40 @@ Follow the [Regular Upgrading Process](./README.md).
 
 ## Upgrading Notable Changes
 
-We have removed the `cluster.karmada.io` webhook point in the `validating-config` ValidatingWebhookConfiguration resource, please remember to delete it when you're upgrading.
+The validation process for `Cluster` objects now has been moved from `karmada-webhook` to `karmada-aggregated-apiserver` 
+by [PR 1152](https://github.com/karmada-io/karmada/pull/1152), you have to remove the `Cluster` webhook configuration 
+from `ValidatingWebhookConfiguration`, such as:
+```diff
+diff --git a/artifacts/deploy/webhook-configuration.yaml b/artifacts/deploy/webhook-configuration.yaml
+index 0a89ad36..f7a9f512 100644
+--- a/artifacts/deploy/webhook-configuration.yaml
++++ b/artifacts/deploy/webhook-configuration.yaml
+@@ -69,20 +69,6 @@ metadata:
+   labels:
+     app: validating-config
+ webhooks:
+-  - name: cluster.karmada.io
+-    rules:
+-      - operations: ["CREATE", "UPDATE"]
+-        apiGroups: ["cluster.karmada.io"]
+-        apiVersions: ["*"]
+-        resources: ["clusters"]
+-        scope: "Cluster"
+-    clientConfig:
+-      url: https://karmada-webhook.karmada-system.svc:443/validate-cluster
+-      caBundle: {{caBundle}}
+-    failurePolicy: Fail
+-    sideEffects: None
+-    admissionReviewVersions: ["v1"]
+-    timeoutSeconds: 3
+   - name: propagationpolicy.karmada.io
+     rules:
+       - operations: ["CREATE", "UPDATE"]
+```
+
+Otherwise, when joining clusters(or updating Cluster objects) the request will be rejected with following errors:
+```
+Error: failed to create cluster(host) object. error: Internal error occurred: failed calling webhook "cluster.karmada.io": the server could not find the requested resource
+```
 
 Please refer to [v1.1.0 Release Notes](https://github.com/karmada-io/karmada/releases/tag/v1.1.0) for more details.