### SIG Network

The main milestones for SIG Network this release are the graduation of IPVS-based load balancing and CoreDNS to general availability.

IPVS is an alternative approach to in-cluster load balancing that uses in-kernel hash tables rather than the previous iptables approach, while CoreDNS is a replacement for kube-dns for service discovery.

### SIG Node

  - [Changes to Addons](#changes-to-addons)
    - [Dashboard](#dashboard)
    - [DNS](#dns)
    - [DNS Autoscaler](#dns-autoscaler)
    - [Cluster Autoscaler](#cluster-autoscaler-1)
    - [Cluster Load Balancing](#cluster-load-balancing)
    - [etcd Empty Dir Cleanup](#etcd-empty-dir-cleanup)
    - [Fluentd](#fluentd)
    - [Heapster](#heapster)
    - [Registry](#registry)

    *   The OpenStack cloud provider now supports Cinder v3 API. ([#52910](https://github.com/kubernetes/kubernetes/pull/52910),[ @FengyunPan](https://github.com/FengyunPan))
*   Load balancing is now more flexible:

- Fixed issue with `Winkernel Proxier` - No ingress load balancer rules with endpoints to support load balancing when all the endpoints are terminating. ([#113776](https://github.com/kubernetes/kubernetes/pull/113776), [@princepereira](https://github.com/princepereira))

- Kube-proxy service health returns http header `X-Load-Balancing-Endpoint-Weight` with number of local endpoints. The same information is still available in response body JSON `payload.LocalEndpoints`. ([#118999](https://github.com/kubernetes/kubernetes/pull/118999), [@cezarygerard](https://github.com/cezarygerard))...

* Implement IPVS-based in-cluster service load balancing ([#46580](https://github.com/kubernetes/kubernetes/pull/46580), [@dujun1990](https://github.com/dujun1990))

us-east-2.elasticbeanstalk.com
us-gov-east-1.elasticbeanstalk.com
us-gov-west-1.elasticbeanstalk.com
us-west-1.elasticbeanstalk.com
us-west-2.elasticbeanstalk.com

// (AWS) Elastic Load Balancing
// Submitted by Luke Wells <******@****.***>
// Reference: 12a3d528-1bac-4433-a359-a395867ffed2
*.elb.amazonaws.com.cn
*.elb.amazonaws.com

// AWS Global Accelerator

			}
			rebalanceLogIf(GlobalContext, err)

			if quit {
				return
			}

			timer.Reset(randSleepFor())
		}
	}()

	rebalanceLogEvent(ctx, "Pool %d rebalancing is started", poolIdx+1)

	for {
		select {
		case <-ctx.Done():
			doneCh <- ctx.Err()
			return err
		default:
		}

		bucket, ok := z.nextRebalBucket(poolIdx)
		if !ok {

	if objectAPI == nil {
		return
	}

	// Proxy rebalance-status to first pool first node, so that users see a
	// consistent view of rebalance progress even though different rebalancing
	// pools may temporarily have out of date info on the others.
	if ep := globalEndpoints[0].Endpoints[0]; !ep.IsLocal {
		for nodeIdx, proxyEp := range globalProxyEndpoints {
			if proxyEp.Host == ep.Host {

  }

  @Override
  public void clear() {
    if (!range.hasLowerBound() && !range.hasUpperBound()) {
      // We can do this in O(n) rather than removing one by one, which could force rebalancing.
      for (AvlNode<E> current = header.succ(); current != header; ) {
        AvlNode<E> next = current.succ();

        current.elemCount = 0;