- Adds exec-interactive-mode and exec-provide-cluster-info flags in kubectl config set-credentials command ([#122023](https://github.com/kubernetes/kubernetes/pull/122023), [@ardaguclu](https://github.com/ardaguclu)) [SIG CLI]

### SIG Network

For 1.13, the areas of focus were in IPv6, DNS improvements and some smaller items:
CoreDNS is now the default cluster DNS passing all of the scale/resource usage tests

- Kubeadm: during "join", don't re-add an etcd member if it already exists in the cluster. ([#92118](https://github.com/kubernetes/kubernetes/pull/92118), [@neolit123](https://github.com/neolit123)) [SIG Cluster Lifecycle]
- hyperkube: Use debian-hyperkube-base@v1.1.1 image
  

Recreate the relevant LoadBalancer services, or add a new tag 'kubernetes-cluster-name: <cluster-name>' manually for existing public IPs.
Configure each cluster with a different cluster name using `kube-controller-manager --cluster-name=<cluster-name>` ([#77630](https://github.com/kubernetes/kubernetes/pull/77630), [@feiskyer](https://github.com/feiskyer))

### Cluster Lifecycle

clerk.app
clerkstage.app
*.lcl.dev
*.lclstage.dev
*.stg.dev
*.stgstage.dev

// Clever Cloud : https://www.clever-cloud.com/
// Submitted by Quentin Adam <noc@clever-cloud.com>
cleverapps.cc
*.services.clever-cloud.com
cleverapps.io
cleverapps.tech

// ClickRising : https://clickrising.com/

* Use Cluster Autoscaler 0.5.1, which fixes an issue in Cluster Autoscaler 0.5 where the cluster may be scaled up unnecessarily. Also the status of Cluster Autoscaler is now exposed in kube-system/cluster-autoscaler-status config map. ([#43745](https://github.com/kubernetes/kubernetes/pull/43745), [@mwielgus](https://github.com/mwielgus))

- Kubeadm: during "join", don't re-add an etcd member if it already exists in the cluster. ([#92118](https://github.com/kubernetes/kubernetes/pull/92118), [@neolit123](https://github.com/neolit123)) [SIG Cluster Lifecycle]
- hyperkube: Use debian-hyperkube-base@v1.1.1 image
  

    - [SIG Apps](#sig-apps)
    - [SIG Auth](#sig-auth)
    - [SIG Autoscaling](#sig-autoscaling)
    - [SIG Cluster Lifecycle](#sig-cluster-lifecycle)
    - [SIG Instrumentation](#sig-instrumentation)
    - [SIG Multi-cluster (formerly known as SIG Federation)](#sig-multi-cluster-formerly-known-as-sig-federation)
    - [SIG Node](#sig-node)
    - [SIG Network](#sig-network)
    - [SIG Scalability](#sig-scalability)

* Update Cluster Autoscaler to 1.14.2 ([#77064](https://github.com/kubernetes/kubernetes/pull/77064), [@losipiuk](https://github.com/losipiuk))
    * https://github.com/kubernetes/autoscaler/releases/tag/cluster-autoscaler-1.14.2 
    * https://github.com/kubernetes/autoscaler/releases/tag/cluster-autoscaler-1.14.1