if chain != nil {
		sort.SliceStable(chain.Rules, func(i, j int) bool {
			return orderByCommentServiceName(chain.Rules[i], chain.Rules[j])
		})
	}
	chain, _ = dump.GetChain(utiliptables.TableNAT, kubeNodePortsChain)
	if chain != nil {
		sort.SliceStable(chain.Rules, func(i, j int) bool {
			return orderByCommentServiceName(chain.Rules[i], chain.Rules[j])
		})
	}

                  from endpoint to host, set this parameter to RETURN or ACCEPT. Use
                  RETURN if you have your own rules in the iptables "INPUT" chain;
                  Calico will insert its rules at the top of that chain, then "RETURN"
                  packets to the "INPUT" chain once it has completed processing workload
                  endpoint egress policy. Use ACCEPT to unconditionally accept packets

- Kubeadm: a warning to user as ipv6 site-local is deprecated ([#99574](https://github.com/kubernetes/kubernetes/pull/99574), [@pacoxu](https://github.com/pacoxu)) [SIG Cluster Lifecycle and Network]

- The kubelet now creates an iptables chain named `KUBE-IPTABLES-HINT` in
  the `mangle` table. Containerized components that need to modify iptables
  rules in the host network namespace can use the existence of this chain
  to more-reliably determine whether the system is using iptables-legacy or

    - [Deprecation of FlexVolume](#deprecation-of-flexvolume)
    - [Deprecation of klog specific flags](#deprecation-of-klog-specific-flags)
    - [Software Supply Chain SLSA Level 1 Compliance in the Kubernetes Release Process](#software-supply-chain-slsa-level-1-compliance-in-the-kubernetes-release-process)
    - [IPv4/IPv6 Dual-stack Networking graduates to GA](#ipv4ipv6-dual-stack-networking-graduates-to-ga)

- The `IPTablesOwnershipCleanup` feature (KEP-3178) is now GA; kubelet no longer
  creates the `KUBE-MARK-DROP` chain (which has been unused for several releases)
  or the `KUBE-MARK-MASQ` chain (which is now only created by kube-proxy). ([#119374](https://github.com/kubernetes/kubernetes/pull/119374), [@danwinship](https://github.com/danwinship))

* Bump ip-masq-agent to v2.1.1 ([#67916](https://github.com/kubernetes/kubernetes/pull/67916), [@MrHohn](https://github.com/MrHohn))
    * - Update debian-iptables image for CVEs.
    * - Change chain name to IP-MASQ to be compatible with the
    * pre-injected masquerade rules.

- Signal handling is now initialized within hyperkube commands that require it, such as apiserver and kubelet. ([#76659](https://github.com/kubernetes/kubernetes/pull/76659), [@S-Chan](https://github.com/S-Chan))

   ([#123179](https://github.com/kubernetes/kubernetes/pull/123179), [@aramase](https://github.com/aramase))
- Added feature gate `MutatingAdmissionPolicy` for enabling mutation policy in admission chain. ([#123425](https://github.com/kubernetes/kubernetes/pull/123425), [@cici37](https://github.com/cici37))

<-chan <-chan int  // same as <-chan (<-chan int)
chan (<-chan int)
</pre>

<p>
A new, initialized channel
value can be made using the built-in function
<a href="#Making_slices_maps_and_channels"><code>make</code></a>,
which takes the channel type and an optional <i>capacity</i> as arguments:
</p>

<pre>
make(chan int, 100)
</pre>

<p>