*   Added --dry-run option to kubectl drain. ([#52440](https://github.com/kubernetes/kubernetes/pull/52440),[ @juanvallejo](https://github.com/juanvallejo))

- Fixed an issue to not drain all the pods in a namespace when an empty-selector i.e. "{}" is specified in a Pod Disruption Budget (PDB) ([#121132](https://github.com/kubernetes/kubernetes/pull/121132), [@sairameshv](https://github.com/sairameshv)) [SIG Apps]

pkg image, const YCbCrSubsampleRatio422 = 1
pkg image, const YCbCrSubsampleRatio440 = 3
pkg image, const YCbCrSubsampleRatio440 YCbCrSubsampleRatio
pkg image, const YCbCrSubsampleRatio444 = 0
pkg image/draw, const Over = 0
pkg image/draw, const Src = 1
pkg image/jpeg, const DefaultQuality = 75
pkg io, type ByteWriter interface { WriteByte }
pkg io, type ByteWriter interface, WriteByte(uint8) error
pkg io, var ErrNoProgress error

* New kubeDNS image fixes an issue where SRV records were incorrectly being compressed. Added manifest file for multiple arch images. ([#68430](https://github.com/kubernetes/kubernetes/pull/68430), [@prameshj](https://github.com/prameshj))
* Drain should delete terminal pods. ([#68767](https://github.com/kubernetes/kubernetes/pull/68767), [@ravisantoshgudimetla](https://github.com/ravisantoshgudimetla))



# v1.12.0-rc.1

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
pkg image/draw, var FloydSteinberg Drawer

- Fixes high CPU usage in kubectl drain ([#95260](https://github.com/kubernetes/kubernetes/pull/95260), [@amandahla](https://github.com/amandahla)) [SIG CLI]

* PodPreset is not injected if conflict occurs while applying PodPresets to a Pod. ([#47864](https://github.com/kubernetes/kubernetes/pull/47864), [@droot](https://github.com/droot))
* `kubectl drain` no longer spins trying to delete pods that do not exist ([#49444](https://github.com/kubernetes/kubernetes/pull/49444), [@eparis](https://github.com/eparis))

  IPv6 IPs. ([#121008](https://github.com/kubernetes/kubernetes/pull/121008), [@danwinship](https://github.com/danwinship)) [SIG Network]
- Fixed an issue to not drain all the pods in a namespace when an empty-selector i.e. "{}" is specified in a Pod Disruption Budget (PDB) ([#121131](https://github.com/kubernetes/kubernetes/pull/121131), [@sairameshv](https://github.com/sairameshv)) [SIG Apps]

- Added `kubectl node drain` helper callbacks `OnPodDeletionOrEvictionStarted`
  and `OnPodDeletionOrEvictionFailed`; people extending `kubectl` can use these
  new callbacks for more granularity. Deprecated the `OnPodDeletedOrEvicted`

* Change CRI pod log directory from `/var/log/pods/UID` to `/var/log/pods/NAMESPACE_NAME_UID`. ([#74441](https://github.com/kubernetes/kubernetes/pull/74441), [@Random-Liu](https://github.com/Random-Liu))
    * It is recommended to drain the node before upgrade, or reboot the node after upgrade.
* Promote RuntimeClass to beta, and enable by default. ([#75003](https://github.com/kubernetes/kubernetes/pull/75003), [@tallclair](https://github.com/tallclair))