* kube-apiserver: Fixed a regression accepting patch requests > 1MB ([#84963](https://github.com/kubernetes/kubernetes/pull/84963), [@liggitt](https://github.com/liggitt))
* kube-apiserver: fixed a bug that could cause a goroutine leak if the apiserver encountered an encoding error serving a watch to a websocket watcher ([#84693](https://github.com/kubernetes/kubernetes/pull/84693), [@tedyu](https://github.com/tedyu))

* Allow setting the Host header in a httpGet probe ([#24292](https://github.com/kubernetes/kubernetes/pull/24292), [@errm](https://github.com/errm))
* Fix goroutine leak in ssh-tunnel healthcheck. ([#24487](https://github.com/kubernetes/kubernetes/pull/24487), [@cjcullen](https://github.com/cjcullen))

OG,GAAGiW,MAAQ,SAAUjW,GAY3B,OAVAsc,EACElE,KAAMpY,GAKN6Z,SAAO,SAAU1W,GACjBtD,GAAOwc,eAAgBlZ,KAGlBvG,MAGRiD,GAAOsC,OAAQ,CAGde,SAAS,EAITuZ,UAAW,EAGXxG,MAAO,SAAUyG,KAGF,IAATA,IAAkB7c,GAAO4c,UAAY5c,GAAOqD,WAKjDrD,GAAOqD,SAAU,KAGZwZ,GAAsC,IAAnB7c,GAAO4c,WAK/BH,EAAUtB,YAAaxe,EAAU,CAAEqD,QAIrCA,GAAOoW,MAAMmC,KAAOkE,EAAUlE,KAaD,aAAxB5b,EAASmgB,YACa,YAAxBngB,EAASmgB,aAA6BngB,EAASmH,gBAAgBiZ,SAGjEjgB,GAAO2e,WAAYzb,GAAOoW,QAK1BzZ,EAAS2P,iBAAkB,mBAAoBoQ,GAG/C5f,GAAOwP,iBAAkB,OAAQoQ,IAQlC,IAAIM,EAAS,SAAU9b,EA...

		}
		metadata.lifecycleConfig = lifecycleConfig
		globalBucketMetadataSys.Set(upload.bucket, metadata)
		defer globalBucketMetadataSys.Remove(upload.bucket)

		// Upload objects which modtime as one week ago, supposed to be expired by ILM
		for range upload.expired {
			_, err := obj.PutObject(context.Background(), upload.bucket, randString(32),
				mustGetPutObjReader(t,
					bytes.NewBufferString(objContent),

* Fix a scalability issue where high rates of event writes degraded etcd performance. ([#64539](https://github.com/kubernetes/kubernetes/pull/64539), [@ccding](https://github.com/ccding))
* fixes a memory leak in the kube-controller-manager observed when large numbers of pods with tolerations are created/deleted ([#65339](https://github.com/kubernetes/kubernetes/pull/65339), [@liggitt](https://github.com/liggitt))

				x2, ok := v2.XferStats[replication.MetricName(rm)]
				if !ok {
					x2 = replication.XferStats{}
				}
				x2.AvgRate += x.Avg
				x2.CurrRate += x.Curr
				if x.Peak > x2.PeakRate {
					x2.PeakRate = x.Peak
				}
				v2.XferStats[replication.MetricName(rm)] = x2
			}
			sm.Metrics[dID] = v2
		}
	}
	sm.Uptime = UTCNow().Unix() - globalBootTime.Unix()
	return sm, nil
}

### Other (Cleanup or Flake)

- Updates konnectivity-network-proxy to v0.0.27. This includes a memory leak fix for the network proxy ([#107188](https://github.com/kubernetes/kubernetes/pull/107188), [@rata](https://github.com/rata)) [SIG API Machinery and Cloud Provider]

## Dependencies

### Added
_Nothing has changed._

* Fixed CSI gRPC connection leak during volume operations. ([#64519](https://github.com/kubernetes/kubernetes/pull/64519), [@vladimirvivien](https://github.com/vladimirvivien))

- Fix memory leak in the job controller related to JobTrackingWithFinalizers ([#111722](https://github.com/kubernetes/kubernetes/pull/111722), [@alculquicondor](https://github.com/alculquicondor)) [SIG Apps]

- Fixed a bug where startupProbe stopped working after a container's first restart ([#101093](https://github.com/kubernetes/kubernetes/pull/101093), [@wzshiming](https://github.com/wzshiming)) [SIG Node]
- Fixed port-forward memory leak for long-running and heavily used connections. ([#99839](https://github.com/kubernetes/kubernetes/pull/99839), [@saschagrunert](https://github.com/saschagrunert)) [SIG API Machinery and Node]