* kubeadm allows the kubelets in the cluster to automatically renew their client certificates ([#53252](https://github.com/kubernetes/kubernetes/pull/53252), [@kad](https://github.com/kad))
* Bumped Heapster version to 1.4.3 - more details https://github.com/kubernetes/heapster/releases/tag/v1.4.3. ([#53377](https://github.com/kubernetes/kubernetes/pull/53377), [@loburm](https://github.com/loburm))

* Bumped Heapster version to 1.4.3 - more details https://github.com/kubernetes/heapster/releases/tag/v1.4.3 ([#53376](https://github.com/kubernetes/kubernetes/pull/53376), [@loburm](https://github.com/loburm))

* InfluxDB cluster monitoring has been deprecated as part of the deprecation of Heapster. Instead, you may use the [metrics server](https://github.com/kubernetes-incubator/metrics-server). It's a simplified heapster that is able to gather and serve current metrics values. It provides the Metrics API that is used by `kubectl top`, and horizontal pod autoscaler. Note that it doesn't include some features of Heapster, such as short term metrics for graphs in kube-dashboard and dedicated push sinks,...

### Heapster
* Bumped Heapster to v1.3.0. ([#43298](https://github.com/kubernetes/kubernetes/pull/43298), [@piosz](https://github.com/piosz))
  * More details about the release https://github.com/kubernetes/heapster/releases/tag/v1.3.0

### Registry

*   Heapster has been updated to [v1.5.0](https://github.com/kubernetes/heapster/releases/tag/v1.5.0). ([#57046](https://github.com/kubernetes/kubernetes/pull/57046), [@piosz](https://github.com/piosz))

* The dashboard add-on has been updated to v1.8.3, as compared to 1.8.0 in v1.9. ([#57326](https://github.com/kubernetes/kubernetes/pull/57326))
* Heapster has is the same as v1.9: v1.5.0. It will be upgraded in v1.11. ([ref](https://github.com/kubernetes/kubernetes/blob/master/cluster/addons/cluster-monitoring/google/heapster-controller.yaml))

- Using the Horizontal Pod Autoscaler with metrics from Heapster is now deprecated and will be disabled in a future version. ([#68089](https://github.com/kubernetes/kubernetes/pull/68089), [@DirectXMan12](https://github.com/DirectXMan12))

## New Features

- Kube-controller-manager: the `--horizontal-pod-autoscaler-use-rest-clients` flag and Heapster support in the horizontal pod autoscaler, deprecated since 1.12, is removed. ([#90368](https://github.com/kubernetes/kubernetes/pull/90368), [@serathius](https://github.com/serathius))

- The dashboard add-on has been updated to v1.10.0. ([#68450](https://github.com/kubernetes/kubernetes/pull/68450))
- Heapster remains at v1.6.0-beta, but is now retired in Kubernetes 1.13  ([#67074](https://github.com/kubernetes/kubernetes/pull/67074))