if x != nil {
		return x.IngressClass
	}
	return ""
}

// Controls whether Istio policy is applied to Pilot.
type PilotPolicyConfig struct {
	state         protoimpl.MessageState
	sizeCache     protoimpl.SizeCache
	unknownFields protoimpl.UnknownFields

	// Controls whether Istio policy is applied to Pilot.
	Enabled *wrapperspb.BoolValue `protobuf:"bytes,1,opt,name=enabled,proto3" json:"enabled,omitempty"`
}

    * Composite bodies' IDs are now based on path, not only on route name, as the auto-generated name uses the function names, that can be duplicated in different modules.
    * The same new ID generation applies to response models.
    * This also changes the generated title for those models.
    * Only composite bodies and response models are affected because those are generated dynamically, they don't have a module (a Python file).

kubelet flags are no longer being set, and are being replaced by the more portable mechanism of the kubelet configuration file. The individual variables in the kube-env metadata entry were never meant to be a stable interface and this release note only applies if you are depending on them. ([#60020](https://github.com/kubernetes/kubernetes/pull/60020), [@roberthbailey](https://github.com/roberthbailey))

* kube-proxy: feature gates are now specified as a map when provided via a JSON or YAML...

### kubectl

#### New Commands
- `apply set-last-applied` *updates the applied-applied-configuration annotation* ([#41694](https://github.com/kubernetes/kubernetes/pull/41694), [@shiywang](https://github.com/shiywang))
- `kubectl apply view-last-applied` *viewing the last configuration file applied* ([#41146](https://github.com/kubernetes/kubernetes/pull/41146), [@shiywang](https://github.com/shiywang))

(N-3). This aligns with the recent change made by SIG Architecture that extends the support skew between the control plane and kubelets. Tolerate this new kubelet skew for the commands `init`, `join` and `upgrade`. Note that if the `kubeadm` user applies a control plane version that is older than the `kubeadm` version (N-1 maximum) then the skew between the kubelet and control plane would become a maximum of N-2. ([#120825](https://github.com/kubernetes/kubernetes/pull/120825), [@pacoxu](https://github.com/pacoxu))...

- Added a kube-proxy flag (`--iptables-localhost-nodeports`, default true) to allow disabling NodePort services on loopback addresses. Note: this only applies to iptables mode and ipv4. ([#108250](https://github.com/kubernetes/kubernetes/pull/108250), [@cyclinder](https://github.com/cyclinder))

* This change applies zone labels to vSphere Volumes automatically. The zone labels are visible on the PV: ([#72687](https://github.com/kubernetes/kubernetes/pull/72687), [@subramanian-neelakantan](https://github.com/subramanian-neelakantan))

			allErrs = append(allErrs, field.Invalid(idxPath.Child("resizePolicy"), ctr.ResizePolicy, "must not be set for init containers"))
		}
	}

	return allErrs
}

// validateContainerCommon applies validation common to all container types. It's called by regular, init, and ephemeral
// container list validation to require a properly formatted name, image, etc.

e._autoprefixerDisabled=!0,e._autoprefixerSelfDisabled=!0,!0}let r=null;if(e.nodes){let n;e.each(a=>{a.type==="comment"&&/(!\s*)?autoprefixer:\s*(off|on)/i.test(a.text)&&(typeof n!="undefined"?t.warn("Second Autoprefixer control comment was ignored. Autoprefixer applies control comment to whole block, not to next rules.",{node:a}):n=/on/i.test(a.text))}),n!==void 0&&(r=!n)}if(!e.nodes||r===null)if(e.parent){let n=this.disabled(e.parent,t);e.parent._autoprefixerSelfDisabled===!0?r=!1:r=n}else r=!1;return e._autop...

		Increment:        inc,
	}, nil
}

// WriteWindowUpdate writes a WINDOW_UPDATE frame.
// The increment value must be between 1 and 2,147,483,647, inclusive.
// If the Stream ID is zero, the window update applies to the
// connection as a whole.
func (f *http2Framer) WriteWindowUpdate(streamID, incr uint32) error {
	// "The legal range for the increment to the flow control window is 1 to 2^31-1 (2,147,483,647) octets."