* Delay CSI client initialization to make reconstruction of CSI volume possible because clients may not be available on kubelet restart. ([#74652](https://github.com/kubernetes/kubernetes/pull/74652), [@cofyc](https://github.com/cofyc))

* Fix problems with scaling up the cluster when unschedulable pods have some persistent volume claims. ([#44860](https://github.com/kubernetes/kubernetes/pull/44860), [@mwielgus](https://github.com/mwielgus))
* Feature/hpa upscale downscale delay configurable ([#42101](https://github.com/kubernetes/kubernetes/pull/42101), [@Dmitry1987](https://github.com/Dmitry1987))

## Changelog since v1.21.12

## Changes by Kind

### Bug or Regression

- Correct event registration for multiple scheduler plugins; this fixes a potential significant delay in re-queueing unschedulable pods. ([#109466](https://github.com/kubernetes/kubernetes/pull/109466), [@ahg-g](https://github.com/ahg-g)) [SIG Scheduling and Testing]

* kubectl: improves compatibility with older servers when creating/updating API objects ([#61949](https://github.com/kubernetes/kubernetes/pull/61949), [@liggitt](https://github.com/liggitt))
* Bound cloud allocator to 10 retries with 100 ms delay between retries. ([#61375](https://github.com/kubernetes/kubernetes/pull/61375), [@satyasm](https://github.com/satyasm))

- Fix: determine the correct ip config based on ip family ([#93043](https://github.com/kubernetes/kubernetes/pull/93043), [@aramase](https://github.com/aramase)) [SIG Cloud Provider]
- Fix: initial delay in mounting azure disk & file ([#93052](https://github.com/kubernetes/kubernetes/pull/93052), [@andyzhangx](https://github.com/andyzhangx)) [SIG Cloud Provider and Storage]

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