* custom resources that use unconventional pluralization now work properly with kubectl and garbage collection ([#50012](https://github.com/kubernetes/kubernetes/pull/50012), [@deads2k](https://github.com/deads2k))

* Fix panic in ControllerManager on GCE when it has a problem with creating external loadbalancer healthcheck ([#52646](https://github.com/kubernetes/kubernetes/pull/52646), [@gmarek](https://github.com/gmarek))

* Added helper funcs to schedulercache.Resource. ([#46926](https://github.com/kubernetes/kubernetes/pull/46926), [@k82cn](https://github.com/k82cn))

* Role, ClusterRole and their bindings for cloud-provider is put under system namespace. Their addonmanager mode switches to EnsureExists. ([#67224](https://github.com/kubernetes/kubernetes/pull/67224), [@grayluck](https://github.com/grayluck))

  print-color-adjust: exact; // Keep themed appearance for print\n}\n\n.custom-control-inline {\n  display: inline-flex;\n  margin-right: $custom-control-spacer-x;\n}\n\n.custom-control-input {\n  position: absolute;\n  left: 0;\n  z-index: -1; // Put the input behind the label so it doesn't overlay text\n  width: $custom-control-indicator-size;\n  height: ($font-size-base * $line-height-base + $custom-control-indicator-size) * .5;\n  opacity: 0;\n\n  &:checked ~ .custom-control-label::before {\n...

padding-left: $custom-control-gutter + $custom-control-indicator-size;\n}\n\n.custom-control-inline {\n  display: inline-flex;\n  margin-right: $custom-control-spacer-x;\n}\n\n.custom-control-input {\n  position: absolute;\n  left: 0;\n  z-index: -1; // Put the input behind the label so it doesn't overlay text\n  width: $custom-control-indicator-size;\n  height: ($font-size-base * $line-height-base + $custom-control-indicator-size) / 2;\n  opacity: 0;\n\n  &:checked ~ .custom-control-label::before {\n...

    *   Make graph name scope thread local so that they work correctly in
        multi-threaded environments.
    *   Update nsync synchronization library to avoid slow primitives on Linux.
    *   Removed need to put nsync/public on C include path when building custom
        ops.
    *   Add `tf.image.psnr`, `tf.image.ssim`, `tf.image.ssim_multiscale`,
        `tf.image.image_gradients`, `tf.image.sobel_edges`.

* ♻ Change a `dict()` for `{}` in `fastapi/utils.py`. PR [#3138](https://github.com/tiangolo/fastapi/pull/3138) by [@ShahriyarR](https://github.com/ShahriyarR).
* ♻ Move internal variable for errors in `jsonable_encoder` to put related code closer. PR [#4560](https://github.com/tiangolo/fastapi/pull/4560) by [@GuilleQP](https://github.com/GuilleQP).

ize;\n  color-adjust: exact; // Keep themed appearance for print\n}\n\n.custom-control-inline {\n  display: inline-flex;\n  margin-right: $custom-control-spacer-x;\n}\n\n.custom-control-input {\n  position: absolute;\n  left: 0;\n  z-index: -1; // Put the input behind the label so it doesn't overlay text\n  width: $custom-control-indicator-size;\n  height: ($font-size-base * $line-height-base + $custom-control-indicator-size) * .5;\n  opacity: 0;\n\n  &:checked ~ .custom-control-label::before {\n...