- New Azure instance types do now have correct max data disk count information. ([#94340](https://github.com/kubernetes/kubernetes/pull/94340), [@ialidzhikov](https://github.com/ialidzhikov)) [SIG Cloud Provider and Storage]

### Other (Cleanup or Flake)

* Fix in vSphere Cloud Provider to report disk is detach when VM is not found. ([#62220](https://github.com/kubernetes/kubernetes/pull/62220), [@abrarshivani](https://github.com/abrarshivani))
* corrects a race condition in bootstrapping aggregated cluster roles in new HA clusters ([#63761](https://github.com/kubernetes/kubernetes/pull/63761), [@liggitt](https://github.com/liggitt))

fields with incorrect case will no longer be valid. You must correct these files before upgrading.** When specifying keys in JSON resource definitions during direct API server communication, the keys are case-sensitive. A bug introduced in Kubernetes 1.8 caused the API server to accept a request with incorrect case and coerce it to correct case, but this behaviour has been fixed in 1.11 and the API server will once again be enforcing the correct case. It’s worth noting that during this time, the `kubectl`...

* corrects a race condition in bootstrapping aggregated cluster roles in new HA clusters ([#63761](https://github.com/kubernetes/kubernetes/pull/63761), [@liggitt](https://github.com/liggitt))

- This PR corrects that documentation, making it clear to users that podSelector is optional and describes its default behavior. ([#131354](https://github.com/kubernetes/kubernetes/pull/131354), [@tomoish](https://github.com/tomoish)) [SIG Network]

* StatefulSet will now fill the `hostname` and `subdomain` fields if they're empty on existing Pods it owns. This allows it to self-correct the issue where StatefulSet Pod DNS entries disappear after upgrading to v1.7.x ([#48327](https://github.com/kubernetes/kubernetes/pull/48327)). ([#51199](https://github.com/kubernetes/kubernetes/pull/51199), [@kow3ns](https://github.com/kow3ns))...

  
    To address this, the new debian-hyperkube-base image (v1.1.0) uses the
    debian-iptables base image (v12.1.0), which includes iptables-wrapper, a
    script used to determine the correct iptables mode to run in. ([#92495](https://github.com/kubernetes/kubernetes/pull/92495), [@justaugustus](https://github.com/justaugustus)) [SIG Cluster Lifecycle and Release]

## Dependencies

### Added

- Fixed vSphere cloud provider not to skip detach volumes from nodes at kube-controller-startup....

## Detailed Bug Fixes And Changes

### API Machinery

- client-go: `PortForwarder.GetPorts()` now contain correct local port if no local port was initially specified when setting up the port forwarder ([#73676](https://github.com/kubernetes/kubernetes/pull/73676), [@martin-helmich](https://github.com/martin-helmich))

- New Azure instance types do now have correct max data disk count information. ([#94340](https://github.com/kubernetes/kubernetes/pull/94340), [@ialidzhikov](https://github.com/ialidzhikov)) [SIG Cloud Provider and Storage]

## Dependencies

### Added