- Implement `post-filter` extension point for scheduling framework ([#78097](https://github.com/kubernetes/kubernetes/pull/78097), [@draveness](https://github.com/draveness))
- Add Bind extension point of the scheduling framework ([#78513](https://github.com/kubernetes/kubernetes/pull/78513), [@chenchun](https://github.com/chenchun))

* Added the ability to select pods in a chosen node to be drained based on given pod label-selector. ([#56864](https://github.com/kubernetes/kubernetes/pull/56864), [@juanvallejo](https://github.com/juanvallejo))

* Kubectl explain now prints out the Kind and API version of the resource being explained. ([#55689](https://github.com/kubernetes/kubernetes/pull/55689), [@luksa](https://github.com/luksa))

### Cluster Lifecycle

it, busily painting them red.  Alice thought this a very curious
thing, and she went nearer to watch them, and just as she came up
to them she heard one of them say, `Look out now, Five!  Don't go
splashing paint over me like that!'

  `I couldn't help it,' said Five, in a sulky tone; `Seven jogged
my elbow.'

  On which Seven looked up and said, `That's right, Five!  Always
lay the blame on others!'

  </mime-type>
  <mime-type type="application/vnd.pvi.ptid1">
    <glob pattern="*.ptid"/>
  </mime-type>
  <mime-type type="application/vnd.pwg-multiplexed"/>
  <mime-type type="application/vnd.pwg-xhtml-print+xml"/>
  <mime-type type="application/vnd.qualcomm.brew-app-res"/>
  <mime-type type="application/vnd.quark.quarkxpress">
    <glob pattern="*.qxd"/>
    <glob pattern="*.qxt"/>
    <glob pattern="*.qwd"/>

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  When adding links which point to resources within git repositories, like
  KEPs or supporting documentation, please reference a specific commit and avoid
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pkg image/color/palette, var WebSafe []color.Color
pkg image/draw, method (Op) Draw(Image, image.Rectangle, image.Image, image.Point)
pkg image/draw, type Drawer interface { Draw }
pkg image/draw, type Drawer interface, Draw(Image, image.Rectangle, image.Image, image.Point)
pkg image/draw, type Quantizer interface { Quantize }
pkg image/draw, type Quantizer interface, Quantize(color.Palette, image.Image) color.Palette