- Newly provisioned PVs by gce-pd will no longer have the beta FailureDomain label. gce-pd volume plugin will start to have GA topology label instead. ([#98700](https://github.com/kubernetes/kubernetes/pull/98700),...

- Added validation to ensure that if `service.kubernetes.io/topology-aware-hints` and `service.kubernetes.io/topology-mode` annotations are both set, they are set to the same value.Also Added deprecation warning if `service.kubernetes.io/topology-aware-hints` annotation is used. ([#116612](https://github.com/kubernetes/kubernetes/pull/116612), [@robscott](https://github.com/robscott))

    * regions ("failure-domain.beta.kubernetes.io/region") in favor of their GA equivalents:
    * "topology.kubernetes.io/zone" and "topology.kubernetes.io/region".
    * The beta labels "failure-domain.beta.kubernetes.io/zone" and "failure-domain.beta.kubernetes.io/region" will be removed in v1.21

- Automatically copy `topology.k8s.io/zone`, `topology.k8s.io/region` and `kubernetes.io/hostname` labels from Node objects to Pods when they are scheduled to a node (via the `pods/binding` endpoint) to allow applications that need to be explicitly aware of their assigned node topology to access this information via the downward API, rather than requiring permission to `get node` objects (exposing the...

- Topology Aware Hints now ignores unready endpoints when assigning hints. ([#106510](https://github.com/kubernetes/kubernetes/pull/106510), [@robscott](https://github.com/robscott))

- Graduated the `PodTopologyLabelsAdmission` feature gate to Beta and enabled it by default.
  Pods now receive `topology.kubernetes.io/zone` and `topology.kubernetes.io/region` labels automatically when their assigned Node has these labels. ([#135158](https://github.com/kubernetes/kubernetes/pull/135158), [@andrewsykim](https://github.com/andrewsykim))

	}

	wg.Wait()
}

// monitorAndConnectEndpoints this is a monitoring loop to keep track of disconnected
// endpoints by reconnecting them and making sure to place them into right position in
// the set topology, this monitoring happens at a given monitoring interval.
func (s *erasureSets) monitorAndConnectEndpoints(ctx context.Context, monitorInterval time.Duration) {
	r := rand.New(rand.NewSource(time.Now().UnixNano()))

 - Newly provisioned PVs by Azure disk will no longer have the beta `FailureDomain` label. Azure disk volume plugin will start to have GA topology label instead. ([#101534](https://github.com/kubernetes/kubernetes/pull/101534), [@kassarl](https://github.com/kassarl))

## What’s New (Major Themes)

### Kubernetes Topology Manager Moves to Beta - Align Up!

* Provided API support for external CSI storage drivers to support block volumes. ([#64723](https://github.com/kubernetes/kubernetes/pull/64723), [@vladimirvivien](https://github.com/vladimirvivien))
* Volume topology aware dynamic provisioning for external provisioners is now supported. ([#63193](https://github.com/kubernetes/kubernetes/pull/63193), [@lichuqiang](https://github.com/lichuqiang))