- Fixed a bug in kubelet that will saturate CPU utilization after containerd got restarted. ([#97175](https://github.com/kubernetes/kubernetes/pull/97175), [@hanlins](https://github.com/hanlins)) [SIG Node]

* fix: retry detach azure disk issue ([#78700](https://github.com/kubernetes/kubernetes/pull/78700), [@andyzhangx](https://github.com/andyzhangx))
    * try to only update vm if detach a non-existing disk when got <200, error> after detach disk operation
* Fix issue with kubelet waiting on invalid devicepath on AWS ([#78595](https://github.com/kubernetes/kubernetes/pull/78595), [@gnufied](https://github.com/gnufied))

* Fix a potential bug that scheduler preempts unnecessary pods. ([#70898](https://github.com/kubernetes/kubernetes/pull/70898), [@Huang-Wei](https://github.com/Huang-Wei))

* not allowing "kubectl edit <resource>" when you got an empty list ([#50205](https://github.com/kubernetes/kubernetes/pull/50205), [@dixudx](https://github.com/dixudx))

Users of FlexVolume should move their workloads to CSI driver.

### Deprecation of klog specific flags

To simplify the code base, several [logging flags got marked as deprecated](https://kubernetes.io/docs/concepts/cluster-administration/system-logs/#klog) in Kubernetes 1.23.

- Fixed a bug in kubelet that will saturate CPU utilization after containerd got restarted. ([#97176](https://github.com/kubernetes/kubernetes/pull/97176), [@hanlins](https://github.com/hanlins)) [SIG Node]

    *   Add userspace DNS caching for the GCS client.
    *   Customize request timeouts for the GCS filesystem.
    *   Improve GCS filesystem caching.
*   Bug Fixes:
    *   Fix bug where partitioned integer variables got their wrong shapes.
        Before
    *   Fix correctness bug in CPU and GPU implementations of Adadelta.
    *   Fix a bug in `import_meta_graph`'s handling of partitioned variables