Add additional notes to changelog for v3.22.0
Important Note -- This release changes the Provider default to enable Server-Side Apply mode. This change is
backward compatible, and should not require further action from users. The `enableServerSideApply` flag is
-still present, so you may explicitly opt out if you run into any problems. This flag will be removed in the
-next major release (`v4`) of the provider. See https://www.pulumi.com/registry/packages/kubernetes/how-to-guides/managing-resources-with-server-side-apply/
-for additional information about using Server-Side Apply with Pulumi's Kubernetes provider.
+still present, so you may explicitly opt out if you run into any problems using one of the following methods:
+
+1. Set the [enableServerSideApply](https://www.pulumi.com/registry/packages/kubernetes/api-docs/provider/#enable_server_side_apply_python) parameter to `false` on your Provider resource.
+2. Set the environment variable `PULUMI_K8S_ENABLE_SERVER_SIDE_APPLY="false"`
+3. Set the stack config `pulumi config set kubernetes:enableServerSideApply false`
+
+See the [how-to guide](https://www.pulumi.com/registry/packages/kubernetes/how-to-guides/managing-resources-with-server-side-apply/) for additional information about using Server-Side Apply with Pulumi's Kubernetes provider.
- Fix values precedence in helm release (https://github.com/pulumi/pulumi-kubernetes/pull/2191)
- Enable Server-Side Apply mode by default (https://github.com/pulumi/pulumi-kubernetes/pull/2206)
