credentials have not been used in the time specified by `--legacy-service-account-token-clean-up-period` (defaulting to one year), **and** are referenced from the `.secrets` list of a ServiceAccount object, **and**  are not referenced from pods. This label causes the authentication layer to reject use of the credentials. After being labeled as invalid, if the time specified by `--legacy-service-account-token-clean-up-period` (defaulting to one year) passes without the credential being used, the secret...

- kubeadm: Added better handling of errors during unmount when calling `kubeadm reset`. When failing to unmount directories under `/var/run/kubelet`, kubeadm will now throw an error instead of showing a warning and continuing to clean up said directory. In such situations, it is better for you to inspect the problem and resolve it manually. Then, you can call `kubeadm reset` again to complete the cleanup.

- Fixed spurious error messages about failing to clean up iptables rules when using iptables 1.8. ([#77303](https://github.com/kubernetes/kubernetes/pull/77303), [@danwinship](https://github.com/danwinship))

  * Clean up blackhole routes when using kubenet ([#47572](https://github.com/kubernetes/kubernetes/pull/47572), [@justinsb](https://github.com/justinsb))

* kubeadm: clean up exited containers and network checkpoints ([#43836](https://github.com/kubernetes/kubernetes/pull/43836), [@yujuhong](https://github.com/yujuhong))

- Clean ReplicaSet by revision instead of creation timestamp in deployment controller ([#97407](https://github.com/kubernetes/kubernetes/pull/97407), [@waynepeking348](https://github.com/waynepeking348)) [SIG Apps]

- People can see the right log and note. ([#84637](https://github.com/kubernetes/kubernetes/pull/84637), [@zhipengzuo](https://github.com/zhipengzuo))
- Clean duplicate GetPodServiceMemberships function ([#83902](https://github.com/kubernetes/kubernetes/pull/83902), [@gongguan](https://github.com/gongguan))

### Auth

* Fixes segmentation fault issue with Protobuf library when log entries are deeply nested. ([#77224](https://github.com/kubernetes/kubernetes/pull/77224), [@qingling128](https://github.com/qingling128))
* Clean links handling in cp's tar code ([#76788](https://github.com/kubernetes/kubernetes/pull/76788), [@soltysh](https://github.com/soltysh))

* kube-proxy: os exit when CleanupAndExit is set to true ([#76732](https://github.com/kubernetes/kubernetes/pull/76732), [@JieJhih](https://github.com/JieJhih))
* Clean links handling in cp's tar code ([#76788](https://github.com/kubernetes/kubernetes/pull/76788), [@soltysh](https://github.com/soltysh))

* specify azure file share name in azure file plugin ([#76988](https://github.com/kubernetes/kubernetes/pull/76988), [@andyzhangx](https://github.com/andyzhangx))
* Clean links handling in cp's tar code ([#76788](https://github.com/kubernetes/kubernetes/pull/76788), [@soltysh](https://github.com/soltysh))