* Change docker metrics to conform metrics guidelines and using histogram for better aggregation. ([#72323](https://github.com/kubernetes/kubernetes/pull/72323), [@danielqsj](https://github.com/danielqsj))
    * The following metrics are deprecated, and will be removed in a future release:

### Bug or Regression

- Client-go: fixes potential data races retrying requests using a custom io.Reader body; with this fix, only requests with no body or with string / []byte / runtime.Object bodies can be retried ([#113933](https://github.com/kubernetes/kubernetes/pull/113933), [@liggitt](https://github.com/liggitt)) [SIG API Machinery]

* Use separate client for leader election in scheduler to avoid starving leader election by regular scheduler operations. ([#53793](https://github.com/kubernetes/kubernetes/pull/53793), [@wojtek-t](https://github.com/wojtek-t))

u0001b\u0005barsy\u0001c\u0001d\u0001e\u0001f\u0001g\u0001h\u0001i\u0001j\u0001k\u0001l\u0001m\u0001n\u0001o\u0001p\u0001q\u0001r\u0001s\u0001t\u0001u\u0001v\u0001w\u0001x\u0001y\u0001z\u000bactivetrail\u0008cloud-ip\u0007dscloud\u0006dyndns\nfor-better\u0008for-more\u0008for-some\u0007for-the\u0004jozi\u0006mmafan\u0005myftp\u0005no-ip\u0003orx\u0006selfip\u0006webhop\u0004agro\u000barchitectes\u0005assur\u0007avocats\u0005econo\u0007loisirs\u0003ote\u0005resto\u0007tourism\u0004univ\u0008acade...

   b) under the GNU GPL, with none of the additional permissions of
   this License applicable to that copy.

  3. Object Code Incorporating Material from Library Header Files.

  The object code form of an Application may incorporate material from
a header file that is part of the Library.  You may convey such object
code under terms of your choice, provided that, if the incorporated

* Fix kubelet errors in AArch64 with huge page sizes smaller than 1MiB ([#78495](https://github.com/kubernetes/kubernetes/pull/78495), [@odinuge](https://github.com/odinuge))
* kube-addon-manager has been updated to v9.0.2 to fix a bug in leader election (https://github.com/kubernetes/kubernetes/pull/80575) ([#80861](https://github.com/kubernetes/kubernetes/pull/80861), [@mborsz](https://github.com/mborsz))

- Removed "endpoint-controller" and "workload-leader-election" FlowSchemas from the default APF configuration.
  

* kube-scheduler has been fixed to use `--leader-elect` option back to true (as it was in previous versions) ([#59732](https://github.com/kubernetes/kubernetes/pull/59732), [@dims](https://github.com/dims))

* Fixes CVE-2019-11250: client-go header logging (at verbosity levels >= 7) now masks `Authorization` header contents ([#81330](https://github.com/kubernetes/kubernetes/pull/81330), [@tedyu](https://github.com/tedyu))

&.show { opacity: $modal-backdrop-opacity; }\n}\n\n// Modal header\n// Top section of the modal w/ title and dismiss\n.modal-header {\n  display: flex;\n  align-items: flex-start; // so the close btn always stays on the upper right corner\n  justify-content: space-between; // Put modal header elements (title and dismiss) on opposite ends\n  padding: $modal-header-padding;\n  border-bottom: $modal-header-border-width solid $modal-header-border-color;\n  @include border-top-radius($modal-content-i...