</li>

<li>
The statement list of the selected case is executed.
</li>
</ol>

<p>
Since communication on <code>nil</code> channels can never proceed,
a select with only <code>nil</code> channels and no default case blocks forever.
</p>

<pre>
var a []int
var c, c1, c2, c3, c4 chan int
var i1, i2 int
select {
case i1 = &lt;-c1:
	print("received ", i1, " from c1\n")

* Added the ability to select pods in a chosen node to be drained based on given pod label-selector. ([#56864](https://github.com/kubernetes/kubernetes/pull/56864), [@juanvallejo](https://github.com/juanvallejo))

*   The default `auto-detect` behavior of the kubelet's `--cloud-provider` flag is removed.
    *   You can manually set `--cloud-provider=auto-detect`, but be aware that this behavior will be removed completely in a future version.

### Other notable changes

* Connections from Pods to Services with 0 endpoints will now ICMP reject immediately, rather than blackhole and timeout. ([#72534](https://github.com/kubernetes/kubernetes/pull/72534), [@thockin](https://github.com/thockin))

// https://www.iana.org/domains/root/db/security.html
security

// seek : Seek Limited
// https://www.iana.org/domains/root/db/seek.html
seek

// select : Registry Services, LLC
// https://www.iana.org/domains/root/db/select.html
select

// sener : Sener Ingeniería y Sistemas, S.A.
// https://www.iana.org/domains/root/db/sener.html
sener

// services : Binky Moon, LLC

- The nftables mode of kube-proxy is now GA. (The iptables mode remains the
  default; you can select the nftables mode by passing `--proxy-mode nftables`
  or using a config file with `mode: nftables`. See the kube-proxy documentation

is evaluated the oldObject and newObject that would be sent to the webhook, and is considered to match if either object matches the selector. A null object (oldObject in the case of create, or newObject in the case of delete) or an object that cannot have labels (like a DeploymentRollback or a PodProxyOptions object) is not considered to match. Use the object selector only if the webhook is opt-in, because end users may skip the admission webhook by setting the labels. ([#78505](https://github.co...

    * setting `KUBE_PROXY_DAEMONSET=true` in kube-up will now set a `node.kubernetes.io/kube-proxy-ds-ready=true` label on new nodes. In v1.16, the kube-proxy daemonset add-on will switch to using that label as a node selector.
    * In 1.16, the masq-agent daemonset add-on will switch to using `node.kubernetes.io/masq-agent-ds-ready` as a node selector.

### Other notable changes

* Connections from Pods to Services with 0 endpoints will now ICMP reject immediately, rather than blackhole and timeout. ([#72534](https://github.com/kubernetes/kubernetes/pull/72534), [@thockin](https://github.com/thockin))

- Introduces optional --detect-local flag to kube-proxy. 
  Currently the only supported value is "cluster-cidr", 
  which is the default if not specified. ([#87748](https://github.com/kubernetes/kubernetes/pull/87748), [@satyasm](https://github.com/satyasm)) [SIG Cluster Lifecycle, Network and Scheduling]