- Added new k8s.io/component-helpers repository providing shared helper code for (core) components. ([#92507](https://github.com/kubernetes/kubernetes/pull/92507), [@ingvagabund](https://github.com/ingvagabund)) [SIG Apps, Node, Release and Scheduling]

a VERY unpleasant state of mind, she turned away.

  `Come back!' the Caterpillar called after her.  `I've something
important to say!'

  This sounded promising, certainly:  Alice turned and came back
again.

  `Keep your temper,' said the Caterpillar.

  `Is that all?' said Alice, swallowing down her anger as well as
she could.

- Fixed bug where health check could pass while APIServices are missing from aggregated discovery. ([#122883](https://github.com/kubernetes/kubernetes/pull/122883), [@Jefftree](https://github.com/Jefftree))

- Finished initial generic controlplane refactor of kube-apiserver, providing a sample binary building a Kubernetes-like control plane, but without container orchestration resources. ([#124530](https://github.com/kubernetes/kubernetes/pull/124530), [@sttts](https://github.com/sttts)) [SIG API Machinery, Apps, Cloud Provider,...

("LGPL3"), the copyright holders of this Library give you permission to
convey to a third party a Combined Work that links statically or dynamically
to this Library without providing any Minimal Corresponding Source or
Minimal Application Code as set out in 4d or providing the installation
information set out in section 4e, provided that you comply with the other
provisions of LGPL3 and provided that you meet, for the Application the

### SIG Scheduling

* Added xfsprogs to hyperkube container image. ([#56937](https://github.com/kubernetes/kubernetes/pull/56937), [@redbaron](https://github.com/redbaron))

* Improved messages user gets during and after volume resizing is done, providing a clear message to the user explaining what to do when resizing is finished. ([#58415](https://github.com/kubernetes/kubernetes/pull/58415), [@gnufied](https://github.com/gnufied))

* Restored old behavior to the `--template` flag in `get.go`. In old releases, providing a `--template` flag value and no `--output` value implicitly assigned a default value ("go-template") to `--output`, printing using the provided template argument.

- Fixed incorrect handling by kubectl of custom resources whose Kind is "Status". ([#77368](https://github.com/kubernetes/kubernetes/pull/77368), [@liggitt](https://github.com/liggitt))
- Report cp errors consistently, providing full message whether copying to or from a pod.  ([#77010](https://github.com/kubernetes/kubernetes/pull/77010), [@soltysh](https://github.com/soltysh))
- Preserved existing namespace information in manifests when running `

    * [StorageOS](http://www.storageos.com) can be used as a storage provider for Kubernetes.  With StorageOS, capacity from local or attached storage is pooled across the cluster, providing converged infrastructure for cloud-native applications.
* CRI has been moved to package `pkg/kubelet/apis/cri/v1alpha1/runtime`. ([#47113](https://github.com/kubernetes/kubernetes/pull/47113), [@feiskyer](https://github.com/feiskyer))