- NFS Drivers are now enabled to collect metrics, StatFS metrics provider is used to collect the metrics. (@brahmaroutu) ([#75805](https://github.com/kubernetes/kubernetes/pull/75805), [@brahmaroutu](https://github.com/brahmaroutu))

pkg syscall (darwin-arm64), const OFILL ideal-int
pkg syscall (darwin-arm64), const ONLCR = 2
pkg syscall (darwin-arm64), const ONLCR ideal-int
pkg syscall (darwin-arm64), const ONLRET = 64
pkg syscall (darwin-arm64), const ONLRET ideal-int
pkg syscall (darwin-arm64), const ONOCR = 32
pkg syscall (darwin-arm64), const ONOCR ideal-int
pkg syscall (darwin-arm64), const ONOEOT = 8

pkg syscall (netbsd-arm64-cgo), const O_NDELAY ideal-int
pkg syscall (netbsd-arm64-cgo), const ONLCR = 2
pkg syscall (netbsd-arm64-cgo), const ONLCR ideal-int
pkg syscall (netbsd-arm64-cgo), const ONLRET = 64
pkg syscall (netbsd-arm64-cgo), const ONLRET ideal-int
pkg syscall (netbsd-arm64-cgo), const ONOCR = 32
pkg syscall (netbsd-arm64-cgo), const ONOCR ideal-int
pkg syscall (netbsd-arm64-cgo), const O_NOCTTY = 32768

- Kubeadm: perform pre-flight validation on host/node name upon `kubeadm init` and `kubeadm join`,...

* `kube-up.sh`/`kube-down.sh` no longer force update gcloud for provider=gce|gke. ([#36292](https://github.com/kubernetes/kubernetes/pull/36292), [@jlowdermilk](https://github.com/jlowdermilk))
* Collect logs for dead kubelets too ([#37671](https://github.com/kubernetes/kubernetes/pull/37671), [@mtaufen](https://github.com/mtaufen))

## Changes to Addons

### Dashboard

- When `DisableAcceleratorUsageMetrics` is set, do not collect accelerator metrics using cAdvisor. ([#101712](https://github.com/kubernetes/kubernetes/pull/101712), [@SergeyKanzhelev](https://github.com/SergeyKanzhelev)) [SIG Instrumentation and Node]

// will eventually become a field of NodeStatus.
message AvoidPods {
  // Bounded-sized list of signatures of pods that should avoid this node, sorted
  // in timestamp order from oldest to newest. Size of the slice is unspecified.
  // +optional
  repeated PreferAvoidPodsEntry preferAvoidPods = 1;
}

// AzureDisk represents an Azure Data Disk mount on the host and bind mount to the pod.

- [`KT-59062`](https://youtrack.jetbrains.com/issue/KT-59062) WASM: Report errors when calling WebAssembly.instantiateStreaming in tests
- [`KTIJ-25207`](https://youtrack.jetbrains.com/issue/KTIJ-25207) Collect stats about Kotlin/Wasm usage


## 1.9.0

### Analysis API

#### New Features

* Deprecate Deployment .spec.rollbackTo field  ([#49340](https://github.com/kubernetes/kubernetes/pull/49340), [@janetkuo](https://github.com/janetkuo))
* Collect metrics from Heapster in Stackdriver mode. ([#50290](https://github.com/kubernetes/kubernetes/pull/50290), [@piosz](https://github.com/piosz))

* fluentd-gcp addon: Fix a bug in the event-exporter, when repeated events were not sent to Stackdriver. ([#50511](https://github.com/kubernetes/kubernetes/pull/50511), [@crassirostris](https://github.com/crassirostris))
* Collect metrics from Heapster in Stackdriver mode. ([#50517](https://github.com/kubernetes/kubernetes/pull/50517), [@piosz](https://github.com/piosz))