KEPs or supporting documentation, please reference a specific commit and avoid
  linking directly to the master branch. This ensures that links reference a
  specific point in time, rather than a document that may change over time.
  
  See here for guidance on getting permanent links to files: https://help.github.com/en/articles/getting-permanent-links-to-files
  
  Please use the following format for linking documentation:

- Implemented `event_handling_duration_seconds` metric, which is the time the scheduler takes to handle each kind of events. ([#125929](https://github.com/kubernetes/kubernetes/pull/125929), [@sanposhiho](https://github.com/sanposhiho))

  must use `kubectl scale` to scale down the StatefulSet before deletion.

- `kubectl run --env` no longer supports CSV parsing. To provide multiple environment
  variables, use the `--env` flag multiple times instead. Example: `--env ONE=1 --env TWO=2` instead of `--env ONE=1,TWO=2`.

- Removed deprecated command `kubectl stop`.

- Kubectl can now use http caching for the OpenAPI schema. The cache

* Fix watch to not send the same set of events multiple times causing watcher to go back in time ([#73845](https://github.com/kubernetes/kubernetes/pull/73845), [@wojtek-t](https://github.com/wojtek-t))

f6c3be2-463f-4771-a6c7-1204baaa3ff2/part.1 disk2/testbucket/file/xl.meta XL2 Æ X ¨Versions‘‚¤Type ¥V2ObjÞ ¢IDÄ ¤DDirÄ Ÿl;âF?Gq¦Ç ºª?ò¦EcAlgo £EcM £EcN §EcBSizeÒ §EcIndex ¦EcDist” ¨CSumAlgo ¨PartNums‘ ©PartETags‘ ©PartSizes‘Ò ªPartASizes‘Ò ¤SizeÒ ¥MTimeÓ ð ÞÍ &˜§MetaSys ¼x-minio-internal-inline-dataÄ true§MetaUsr‚¤etagÙ fffb6377948ebea75ad2¬content-type¸application/octet-streamÎ7£ï; disk1/testbucket/file/xl.meta 䱘′ ÆĀ腘嚨牥楳湯酳ꒂ祔数ꔁ㉖扏 ᄀ䦢쑄 ꐀ䑄物Ⴤ沟㽆煇잦Вꪺ䖦䅣杬ů䖣䵣ꌂ捅Ɏ䖧䉣楓敺Ò ꜀捅湉敤ɸ䖦䑣獩鑴̂Ą䎨畓䅭杬ů储牡乴浵酳꤁慐瑲呅条酳ꦠ慐瑲楓敺酳ÒЂꨀ慐瑲十穩獥튑Ȁ...

- Fixes an issue with the max-in-flight API server filter where the filter could take a long time to process an incoming request if it had been a long time since the last request. ([#96282](https://github.com/kubernetes/kubernetes/pull/96282), [@staebler](https://github.com/staebler)) [SIG API Machinery]

- `client-go`, using log level 9, traces the following events of a HTTP request:
      - DNS lookup
      - TCP dialing
      - TLS handshake
      - Time to get a connection from the pool
      - Time to process a request ([#105156](https://github.com/kubernetes/kubernetes/pull/105156), [@aojea](https://github.com/aojea))

### Documentation

* Update Azure load balancer to prevent orphaned public IP addresses ([#82890](https://github.com/kubernetes/kubernetes/pull/82890), [@chewong](https://github.com/chewong))
* Fixes a goroutine leak in kube-apiserver when a request times out. ([#83333](https://github.com/kubernetes/kubernetes/pull/83333), [@lavalamp](https://github.com/lavalamp))

- Because of the implementation logic of `time.Format` in golang, the displayed time zone is not consistent. ([#102366](https://github.com/kubernetes/kubernetes/pull/102366), [@cndoit18](https://github.com/cndoit18))

12475..1247F  ; disallowed                             # NA   <reserved-12475>..<reserved-1247F>
12480..12543  ; valid                                  # 8.0  CUNEIFORM SIGN AB TIMES NUN TENU..CUNEIFORM SIGN ZU5 TIMES THREE DISH TENU
12544..12F8F  ; disallowed                             # NA   <reserved-12544>..<reserved-12F8F>