updates to new architecture

Signed-off-by: Austin Abro <AustinAbro321@gmail.com>

hips/hip-0999.md

@@ -33,9 +33,30 @@ Kstatus does not output any logs. Helm will output a log message each second sig
 
 A [dynamic rest mapper](https://github.com/kubernetes-sigs/controller-runtime/blob/aea2e32a936584b06ae6f7992f856fe7292b0297/pkg/client/apiutil/restmapper.go#L36) will be used, this way if a chart installs a custom resource definition, kstatus will be able to pick up the custom resources during wait.
 
-Kstatus will not be exposed by the Helm SDK, instead an adapter/interface will be created. If kstatus is ever deprecated, unmaintained, or replaced there should be no impact to the public API of the Helm SDK. 
+Any functions involving waits will be separated from the `kube.Interface` interface into the `kube.Waiter` interface. The client will embed the `Waiter` interface to allow calls to look like `client.Wait()` instead of `client.waiter.Wait()`. `kube.New()` will accept a wait strategy to decide the wait implementation. Options will be either `HelmWaiter` or `statusWaiter`. `HelmWaiter` is the legacy implementation. The `statusWaiter` will not be public so that is kstatus is ever deprecated or replaced a new implementation can be used without changing the public SDK. 
+
+The new client will look like below: 
+```go
+type Client struct {
+	Factory Factory
+	Log     func(string, ...interface{})
+	Namespace string
+	kubeClient *kubernetes.Clientset
+	Waiter
+}
+type WaitStrategy int
+const (
+	StatusWaiter WaitStrategy = iota
+	LegacyWaiter
+)
+func New(getter genericclioptions.RESTClientGetter, ws WaitStrategy) (*Client, error)
+```
+
+The Helm CLI will always use the `statusWaiter` implementation, if this is found to be insufficient during Helm 4 testing a new cli flag `wait-strategy` will be introduced with options `status` and `legacy` to allow usage of the `HelmWaiter`. If the `statusWaiter` is found to be sufficient the `HelmWaiter` will be deleted from the public SDK before Helm 4 is released. 
+
+`WaitAndGetCompletedPodPhase` is an exported function that is not called anywhere within the Helm repository. It will be removed. 
 
-<!-- TODO design API / interface -->
+The current Helm wait logic does not wait for paused deployments to be ready. This is because if `helm upgrade --wait` is run on a chart with paused deployments they will never be ready, see [#5789](https://github.com/helm/helm/pull/5789).
 
 ## Backwards compatibility