- client-go and kubectl no longer write cached discovery files with world-accessible file permissions. ([#77874](https://github.com/kubernetes/kubernetes/pull/77874), [@yuchengwu](https://github.com/yuchengwu))

		rData, err := xml.Marshal(*r)
		if err != nil {
			return false
		}
		if string(prevRData) != string(rData) {
			return false
		}
	}
	return true
}

// cache of IAM info fetched in last SiteReplicationMetaInfo call
type srIAMCache struct {
	sync.RWMutex
	lastUpdate time.Time
	srIAMInfo  madmin.SRInfo // caches IAM info
}

- Fix incorrect calculation for ResourceQuota with PriorityClass as its scope. ([#117891](https://github.com/kubernetes/kubernetes/pull/117891), [@Huang-Wei](https://github.com/Huang-Wei)) [SIG API Machinery]
- Fix: the volume is not detached after the pod and PVC objects are deleted ([#117358](https://github.com/kubernetes/kubernetes/pull/117358), [@cvvz](https://github.com/cvvz)) [SIG Storage]

    same implementation as their `tf.losses` equivalent.
*   For Keras model, the individual call of `Model.evaluate` uses no cached data
    for evaluation, while `Model.fit` uses cached data when `validation_data`
    arg is provided for better performance.
*   Adds a `save_traces` argument to `model.save`/ `tf.keras.models.save_model`

in $grid-breakpoints {\n        @if ($extend-breakpoint) {\n          .container#{breakpoint-infix($name, $grid-breakpoints)} {\n            @extend %responsive-container-#{$breakpoint};\n          }\n\n          // Once the current breakpoint is reached, stop extending\n          @if ($breakpoint == $name) {\n            $extend-breakpoint: false;\n          }\n        }\n      }\n    }\n  }\n}\n\n\n// Row\n//\n// Rows contain your columns.\n\n@if $enable-grid-classes {\n  .row {\n    @include make-row();\n...

is-a-nurse.com
is-a-painter.com
is-a-personaltrainer.com
is-a-photographer.com
is-a-player.com
is-a-republican.com
is-a-rockstar.com
is-a-socialist.com
is-a-student.com
is-a-teacher.com
is-a-techie.com
is-a-therapist.com
is-an-accountant.com
is-an-actor.com
is-an-actress.com
is-an-anarchist.com
is-an-artist.com
is-an-engineer.com
is-an-entertainer.com

  ([#79073](https://github.com/kubernetes/kubernetes/pull/79073), [@rafatio](https://github.com/rafatio))
- Fix kubelet NodeLease potential performance issues. Kubelet now will try to update lease using cached one instead of get from API Server every time. ([#81174](https://github.com/kubernetes/kubernetes/pull/81174), [@answer1991](https://github.com/answer1991))

- Fix: The volume is not detached after the pod and PVC objects are deleted. ([#116138](https://github.com/kubernetes/kubernetes/pull/116138), [@cvvz](https://github.com/cvvz)) [SIG Storage]

- Reverts breaking change to inline AzureFile volumes in v1.18.15-v1.18.17; referenced secrets are now correctly searched for in the same namespace as the pod as in previous releases. ([#100397](https://github.com/kubernetes/kubernetes/pull/100397), [@andyzhangx](https://github.com/andyzhangx)) [SIG Cloud Provider and Storage]

- Fix incorrect calculation for ResourceQuota with PriorityClass as its scope. ([#117826](https://github.com/kubernetes/kubernetes/pull/117826), [@Huang-Wei](https://github.com/Huang-Wei)) [SIG API Machinery]
- Fix: the volume is not detached after the pod and PVC objects are deleted ([#117340](https://github.com/kubernetes/kubernetes/pull/117340), [@cvvz](https://github.com/cvvz)) [SIG Storage]