- Clarified the CFS quota as 100ms in the code comments and set the minimum `cpuCFSQuotaPeriod` to 1ms to match Linux kernel expectations. ([#112123](https://github.com/kubernetes/kubernetes/pull/112123), [@paskal](https://github.com/paskal))

<!--{
	"Title": "The Go Programming Language Specification",
	"Subtitle": "Language version go1.22 (April 25, 2024)",
	"Path": "/ref/spec"
}-->

<h2 id="Introduction">Introduction</h2>

<p>
This is the reference manual for the Go programming language.
The pre-Go1.18 version, without generics, can be found
<a href="/doc/go1.17_spec.html">here</a>.
For more information and other documents, see <a href="/">go.dev</a>.
</p>

<p>

 - `kubeadm`: a separate "super-admin.conf"...

    - [Feature](#feature-8)
    - [Design](#design-1)
    - [Other (Bug, Cleanup or Flake)](#other-bug-cleanup-or-flake-5)
- [v1.18.0-alpha.4](#v1180-alpha4)
  - [Important note about manual tag](#important-note-about-manual-tag)
- [v1.18.0-alpha.3](#v1180-alpha3)
  - [Downloads for v1.18.0-alpha.3](#downloads-for-v1180-alpha3)
    - [Client Binaries](#client-binaries-24)
    - [Server Binaries](#server-binaries-24)

  upgrading an existing pre-v1.6.4 cluster to Kubernetes v1.6.5 will cause an unintentional
  [overwrite of manual edits to GCP Health Checks](https://github.com/kubernetes/ingress/issues/842)
  managed by the GLBC Ingress Controller. This can cause the health checks to start failing,
  requiring you to reapply the manual edits.
  * This issue does not affect clusters that were already running Kubernetes v1.6.4 or higher.

- kubectl supports copying files with wild card ([#72641](https://github.com/kubernetes/kubernetes/pull/72641), [@dixudx](https://github.com/dixudx))
- kubeadm now attempts to detect an installed CRI by its usual domain socket, so that `--cri-socket` can be omitted from the command line if Docker is not used and there is a single CRI installed. ([#69366](https://github.com/kubernetes/kubernetes/pull/69366), [@rosti](https://github.com/rosti))

  // +optional
  optional string providerID = 3;

  // Unschedulable controls node schedulability of new pods. By default, node is schedulable.
  // More info: https://kubernetes.io/docs/concepts/nodes/node/#manual-node-administration
  // +optional
  optional bool unschedulable = 4;

  // If specified, the node's taints.
  // +optional
  repeated Taint taints = 5;

Protection. The Storage Protection feature is beta. ([#59052](https://github.com/kubernetes/kubernetes/pull/59052), [@pospispa](https://github.com/pospispa))

* iSCSI sessions managed by kubernetes will now explicitly set startup.mode to 'manual' to  prevent automatic login after node failure recovery. This is the default open-iscsi mode, so this change will only impact users who have changed their startup.mode to be 'automatic' in /etc/iscsi/iscsid.conf. ([#57475](https://github.com/kub...

- `kubeadm reset` now outputs instructions about manual iptables rules cleanup. ([#70874](https://github.com/kubernetes/kubernetes/pull/70874), [@rdodev](https://github.com/rdodev))

### **Cluster Lifecycle**
#### kubeadm
* [alpha] Manual [upgrades for kubeadm from v1.6 to v1.7](https://kubernetes.io/docs/tasks/administer-cluster/kubeadm-upgrade-1-7/). Automated upgrades ([kubernetes/features#296](https://github.com/kubernetes/enhancements/issues/296)) are targeted for v1.8.