- 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))

   ([#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>

	Repair *CNIRepairConfig `protobuf:"bytes,13,opt,name=repair,proto3" json:"repair,omitempty"`
	// Configure the plugin as a chained CNI plugin. When true, the configuration is added to the CNI chain; when false,
	// the configuration is added as a standalone file in the CNI configuration directory.
	Chained *wrapperspb.BoolValue `protobuf:"bytes,14,opt,name=chained,proto3" json:"chained,omitempty"`

		s.Fatalf("node must be a map or a channel")
	}
	if n.X.Type().IsChan() && n.Op() == ir.OLEN {
		s.Fatalf("cannot inline len(chan)") // must use runtime.chanlen now
	}
	if n.X.Type().IsChan() && n.Op() == ir.OCAP {
		s.Fatalf("cannot inline cap(chan)") // must use runtime.chancap now
	}
	// if n == nil {
	//   return 0
	// } else {
	//   // len
	//   return *((*int)n)
	//   // cap