/** Settings we communicate to the peer. */
  val okHttpSettings =
    Settings().apply {
      // Flow control was designed more for servers, or proxies than edge clients. If we are a client,
      // set the flow control window to 16MiB.  This avoids thrashing window updates every 64KiB, yet
      // small enough to avoid blowing up the heap.
      if (builder.client) {

- Fixed issue with Winkernel Proxier - IPV6 load balancer policies were missing when service was configured with `ipFamilyPolicy`: `RequireDualStack` ([#115503](https://github.com/kubernetes/kubernetes/pull/115503), [@princepereira](https://github.com/princepereira))

				if ok {
					destLoggerLevels[defaultLoggerName] = level
				} else {
					log.Warnf("unable to get logLevel from ConfigMap istio-sidecar-injector, using default value %q for envoy proxies",
						levelToString[defaultEnvoyOutputLevel])
					destLoggerLevels[defaultLoggerName] = defaultEnvoyOutputLevel
				}
			} else if loggerLevelString != "" {
				levels := strings.Split(loggerLevelString, ",")

- IPVS proxier now set net/ipv4/vs/conn_reuse_mode to 0 by default, which will highly improve IPVS proxier performance. ([#71114](https://github.com/kubernetes/kubernetes/pull/71114), [@Lion-Wei](https://github.com/Lion-Wei))

message ServiceSpec {
  // The list of ports that are exposed by this service.
  // More info: https://kubernetes.io/docs/concepts/services-networking/service/#virtual-ips-and-service-proxies
  // +patchMergeKey=port
  // +patchStrategy=merge
  // +listType=map
  // +listMapKey=port
  // +listMapKey=protocol
  repeated ServicePort ports = 1;

        }
        this.proxy = proxy
      }

    /**
     * Sets the proxy selection policy to be used if no [proxy][proxy] is specified explicitly. The
     * proxy selector may return multiple proxies; in that case they will be tried in sequence until
     * a successful connection is established.
     *
     * If unset, the [system-wide default][ProxySelector.getDefault] proxy selector will be used.
     */

		ri.Checksum = oi.Checksum
	}
	if dsc.Synchronous() {
		replicateObject(ctx, ri, o)
	} else {
		globalReplicationPool.Get().queueReplicaTask(ri)
	}
}

// proxyTaggingToRepTarget proxies tagging requests to remote targets for
// active-active replicated setups

- Fixing issue with Winkernel Proxier - ClusterIP Loadbalancers are missing if the ExternalTrafficPolicy is set to Local and the available endpoints are all remoteEndpoints. ([#116001](https://github.com/kubernetes/kubernetes/pull/116001), [@princepereira](https://github.com/princepereira)) [SIG Network]

* CVE-2018-1002105: Fix critical security issue in kube-apiserver upgrade request proxy handler ([#71411](https://github.com/kubernetes/kubernetes/issues/71411), [@liggitt](https://github.com/liggitt))
* IPVS proxier mode now support connection based graceful termination. ([#66012](https://github.com/kubernetes/kubernetes/pull/66012), [@Lion-Wei](https://github.com/Lion-Wei))

- Fixing issue with Winkernel Proxier - ClusterIP Loadbalancers are missing if the ExternalTrafficPolicy is set to Local and the available endpoints are all remoteEndpoints. ([#116000](https://github.com/kubernetes/kubernetes/pull/116000), [@princepereira](https://github.com/princepereira)) [SIG Network]