- Fixed the kubelet to honor the `userNamespaces.idsPerPod` configuration, which was previously ignored. ([#133373](https://github.com/kubernetes/kubernetes/pull/133373), [@AkihiroSuda](https://github.com/AkihiroSuda)) [SIG Node and Testing]
- Fixed the replacement tag in APIs so it no longer acted as a selector for storage version. ([#135197](https://github.com/kubernetes/kubernetes/pull/135197), [@Jefftree](https://github.com/Jefftree))

## Changelog since v1.17.7

## Changes by Kind

### API Change

- Fixed: log timestamps now include trailing zeros to maintain a fixed width ([#91207](https://github.com/kubernetes/kubernetes/pull/91207), [@iamchuckss](https://github.com/iamchuckss)) [SIG Apps and Node]

### Bug or Regression

- Fixed bug in reflector that couldn't recover from "Too large resource version" errors with API servers 1.17.0-1.18.5 ([#94316](https://github.com/kubernetes/kubernetes/pull/94316), [@janeczku](https://github.com/janeczku)) [SIG API Machinery]
- Fixed the EndpointSliceController to correctly create endpoints for IPv6-only pods.
  

- Fixed stale SMB mount issue when SMB file share is deleted and then unmounted. ([#121851](https://github.com/kubernetes/kubernetes/pull/121851), [@andyzhangx](https://github.com/andyzhangx))
- Fixed the bug where images that were pinned by the container runtime could be garbage collected by `kubelet`. ([#119986](https://github.com/kubernetes/kubernetes/pull/119986), [@ruiwen-zhao](https://github.com/ruiwen-zhao))

- Fixed CSI `PersistentVolumes` to allow Secrets names longer than 63 characters. ([#114776](https://github.com/kubernetes/kubernetes/pull/114776), [@jsafrane](https://github.com/jsafrane))
- Fixed Route controller to update routes when NodeIP changes ([#108095](https://github.com/kubernetes/kubernetes/pull/108095), [@lzhecheng](https://github.com/lzhecheng))

- Fixed a possible memory leak in the QueueingHint (alpha feature). ([#126962](https://github.com/kubernetes/kubernetes/pull/126962), [@sanposhiho](https://github.com/sanposhiho))
- Fixed a potential memory leak in QueueingHint (alpha feature). ([#127016](https://github.com/kubernetes/kubernetes/pull/127016), [@sanposhiho](https://github.com/sanposhiho))

- Fixed SELinux warning controller not to emit events for completed pods. ([#136172](https://github.com/kubernetes/kubernetes/pull/136172), [@jsafrane](https://github.com/jsafrane)) [SIG Apps, Storage and Testing]

- Fixed a panic issue related to kubectl revision history kubernetes/kubectl#1724 ([#130503](https://github.com/kubernetes/kubernetes/pull/130503), [@tahacodes](https://github.com/tahacodes)) [SIG CLI]
- Fixed a possible deadlock in the watch client that could happen if the watch was not stopped. ([#131266](https://github.com/kubernetes/kubernetes/pull/131266), [@karlkfi](https://github.com/karlkfi)) [SIG API Machinery]

* openstack cinder detach problem is fixed if nova is shutdowned ([#56846](https://github.com/kubernetes/kubernetes/pull/56846), [@zetaab](https://github.com/zetaab))
* Fixed kube-proxy to work correctly with iptables 1.6.2 and later. ([#61734](https://github.com/kubernetes/kubernetes/pull/61734), [@danwinship](https://github.com/danwinship))

- Fixed error handling in `EnsureAdminClusterRoleBindingImpl`.
   ([#122893](https://github.com/kubernetes/kubernetes/pull/122893), [@danwinship](https://github.com/danwinship))
- Fixed incorrect error logging for `syncCronJob`.
   ([#122493](https://github.com/kubernetes/kubernetes/pull/122493), [@mengjiao-liu](https://github.com/mengjiao-liu))