- This PR adds additional validation for endpoint ip configuration while iterating through queried endpoint list. ([#117224](https://github.com/kubernetes/kubernetes/pull/117224), [@princepereira](https://github.com/princepereira)) [SIG Network and Windows]

- Apiserver adds two new metrics `etcd_requests_total` and `etcd_request_errors_total` that allow users to monitor requests to etcd storage, split by operation and resource type. ([#117222](https://github.com/kubernetes/kubernetes/pull/117222), [@iyear](https://github.com/iyear)) [SIG API Machinery]

image/webp=webp\n\
image/bmp=bmp\n\
image/x-icon=ico\n\
image/x-icon=ico\n\
image/png=png\n\
image/svg+xml=svg\n\
image/tiff=tiff\n\
image/jpeg=jpg\n\

# Number of documents to process per reindex operation.
index.reindex.size=100
# Request body template for reindex operations.
index.reindex.body={"source":{"index":"__SOURCE_INDEX__","size":__SIZE__},"dest":{"index":"__DEST_INDEX__"},"script":{"source":"__SCRIPT_SOURCE__"}}

		//
		// This is possible to be lock free because
		// - xl.meta for inlined objects has already read the data
		//   into memory, any mutation on xl.meta subsequently is
		//   inconsequential to the overall read operation.
		// - xl.meta metadata is still verified for quorum under lock()
		//   however writing the response doesn't need to serialize
		//   concurrent writers
		unlockOnDefer = true

- Added kubelet support for systemd watchdog integration. With this enabled, systemd can automatically recover a hung kubelet. ([#127566](https://github.com/kubernetes/kubernetes/pull/127566), [@zhifei92](https://github.com/zhifei92)) [SIG Cloud Provider, Node and Testing]

							Description:          getBucketRepLatencyMD(),
							HistogramBucketLabel: "range",
							Histogram:            stat.Latency.getUploadLatency(),
							VariableLabels:       map[string]string{"bucket": bucket, "operation": "upload", "targetArn": arn},
						})
						if c, ok := stat.Failed.ErrCounts["AccessDenied"]; ok {
							metrics = append(metrics, MetricV2{

- github.com/jonboulle/clockwork: [v0.1.0 → v0.2.2](https://github.com/jonboulle/clockwork/compare/v0.1.0...v0.2.2)
- github.com/json-iterator/go: [v1.1.10 → v1.1.11](https://github.com/json-iterator/go/compare/v1.1.10...v1.1.11)
- github.com/julienschmidt/httprouter: [v1.2.0 → v1.3.0](https://github.com/julienschmidt/httprouter/compare/v1.2.0...v1.3.0)

- This PR adds additional validation for endpoint ip configuration while iterating through queried endpoint list. ([#117225](https://github.com/kubernetes/kubernetes/pull/117225), [@princepereira](https://github.com/princepereira)) [SIG Network and Windows]

- Kubeadm: supported updating certificate organization during `kubeadm certs renew` operation. ([#121841](https://github.com/kubernetes/kubernetes/pull/121841), [@SataQiu](https://github.com/SataQiu))

- This PR adds additional validation for endpoint ip configuration while iterating through queried endpoint list. ([#117226](https://github.com/kubernetes/kubernetes/pull/117226), [@princepereira](https://github.com/princepereira)) [SIG Network and Windows]