Please consult the installation procedure you are using (kargo, kops, kube-up,
kube-aws, kubeadm etc) for specific advice.

1.6 encourages etcd3, and switching from etcd2 to etcd3 involves a full
migration of data between different storage engines.  You must stop the API
from writing to etcd during an etcd2 -> etcd3 migration.  HA installations cannot

### SIG Scheduling
[Pod Priority and Preemption](https://kubernetes.io/docs/concepts/configuration/pod-priority-preemption/) has graduated to Beta, so it is enabled by default. Note that this involves [significant and important changes for operators](https://github.com/kubernetes/sig-release/pull/201/files). The team also worked on improved performance and reliability of the scheduler.

### SIG Storage

## Major Themes

### SIG API Machinery

SIG API work this cycle involved development of the "dry run" functionality, which enables users to see the results of a particular command without persisting those changes.

### SIG-autoscaling

musician.io
novecore.site

// Standard Library : https://stdlib.com
// Submitted by Jacob Lee <******@****.***>
api.stdlib.com

// stereosense GmbH : https://www.involve.me
// Submitted by Florian Burmann <publicsuffix@involve.me>
feedback.ac
forms.ac
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surveys.so

### SIG Cloud Provider

- Faster scheduling when `ResourceClaims` are involved. ([#119078](https://github.com/kubernetes/kubernetes/pull/119078), [@pohly](https://github.com/pohly))