* The ConfigOK node condition has been renamed to KubeletConfigOk. ([#59905](https://github.com/kubernetes/kubernetes/pull/59905), [@mtaufen](https://github.com/mtaufen))

* Adding pkg/kubelet/apis/deviceplugin/v1beta1 API. ([#59588](https://github.com/kubernetes/kubernetes/pull/59588), [@jiayingz](https://github.com/jiayingz))

*   Containerd monitoring is now supported. ([#56109](https://github.com/kubernetes/kubernetes/pull/56109),[ @dashpole](https://github.com/dashpole))
*   deviceplugin has been extended to more gracefully handle the full device plugin lifecycle, including: ([#55088](https://github.com/kubernetes/kubernetes/pull/55088),[ @jiayingz](https://github.com/jiayingz))

	}
	// Adding Registration Callback function for Device Manager
	kl.pluginManager.AddHandler(pluginwatcherapi.DevicePlugin, kl.containerManager.GetPluginRegistrationHandler())

	// Start the plugin manager
	klog.V(4).InfoS("Starting plugin manager")
	go kl.pluginManager.Run(kl.sourcesReady, wait.NeverStop)

* Support for the `alpha.kubernetes.io/nvidia-gpu` resource, which was deprecated in 1.10, has been removed. Please use the resource exposed by DevicePlugins instead (`nvidia.com/gpu`). ([#61498](https://github.com/kubernetes/kubernetes/pull/61498), [@mindprince](https://github.com/mindprince))

- Removed GA'ed feature gate `DelegateFSGroupToCSIDriver`. ([#117655](https://github.com/kubernetes/kubernetes/pull/117655), [@carlory](https://github.com/carlory))
- Removed GA'ed feature gate `DevicePlugins`. ([#117656](https://github.com/kubernetes/kubernetes/pull/117656), [@carlory](https://github.com/carlory))

* Fix validation message to mention bytes, not characters. ([#80880](https://github.com/kubernetes/kubernetes/pull/80880), [@DirectXMan12](https://github.com/DirectXMan12))
* external facing APIs in pluginregistration and deviceplugin packages are now available under k8s.io/kubelet/pkg/apis/ ([#83551](https://github.com/kubernetes/kubernetes/pull/83551), [@dims](https://github.com/dims))

* Kubelet re-binds /var/lib/kubelet directory with rshared mount propagation during startup if it is not shared yet. ([#45724](https://github.com/kubernetes/kubernetes/pull/45724), [@jsafrane](https://github.com/jsafrane))
* Deviceplugin jiayingz ([#51209](https://github.com/kubernetes/kubernetes/pull/51209), [@jiayingz](https://github.com/jiayingz))