- Kubectl set resources will no longer return an error if passed an empty change for a resource. kubectl set subject will no longer return an error if passed an empty change for a resource. ([#85490](https://github.com/kubernetes/kubernetes/pull/85490), [@sallyom](https://github.com/sallyom))

* API server properly parses propagationPolicy as a query parameter sent with a delete request ([#63414](https://github.com/kubernetes/kubernetes/pull/63414), [@roycaihw](https://github.com/roycaihw))

    /** The key of the configuration. e.g. title */
    String LDAP_ATTR_TITLE = "ldap.attr.title";

    /** The key of the configuration. e.g. pager */
    String LDAP_ATTR_PAGER = "ldap.attr.pager";

    /** The key of the configuration. e.g. street */
    String LDAP_ATTR_STREET = "ldap.attr.street";

    /** The key of the configuration. e.g. postalCode */

- Stdin is now only passed to client-go exec credential plugins when it is detected to be an interactive terminal. Previously, it was passed to client-go exec plugins when **stdout** was detected to be an interactive terminal. ([#99654](https://github.com/kubernetes/kubernetes/pull/99654), [@ankeesler](https://github.com/ankeesler))...

* Make fluentd pods critical ([#39146](https://github.com/kubernetes/kubernetes/pull/39146), [@crassirostris](https://github.com/crassirostris))
* Fluentd/Elastisearch add-on: correctly parse and index kubernetes labels ([#36857](https://github.com/kubernetes/kubernetes/pull/36857), [@Shrugs](https://github.com/Shrugs))

### Heapster

* Fixed race conditions around devicemanager Allocate() and endpoint deletion. ([#60856](https://github.com/kubernetes/kubernetes/pull/60856), [@jiayingz](https://github.com/jiayingz))

* kubelet initial flag parse now normalizes flags instead of exiting.  ([#61053](https://github.com/kubernetes/kubernetes/pull/61053), [@andrewsykim](https://github.com/andrewsykim))

- `Kubectl set resources` will no longer return an error if passed an empty change for a resource. `kubectl set subject` will no longer return an error if passed an empty change for a resource. ([#85490](https://github.com/kubernetes/kubernetes/pull/85490), [@sallyom](https://github.com/sallyom)) [SIG CLI]

* In case kubeadm can't access the current Kubernetes version remotely and fails to parse the git-based version it falls back to a static predefined value of k8s.io/kubernetes/cmd/kubeadm/app/constants.CurrentKubernetesVersion. ([#72454](https://github.com/kubernetes/kubernetes/pull/72454), [@rojkov](https://github.com/rojkov))

count](https://github.com/kubernetes/enhancements/issues/554) feature was also moved to beta. This enables a volume plugin to specify the maximum number of a given volume type per node as a function of the node characteristics (for example, a larger limit for larger nodes, a smaller limit for smaller nodes).

SIG Storage also worked on a number of [Container Storage Interface (CSI) features](https://github.com/kubernetes/enhancements/issues/178) this quarter in anticipation of moving support...

* Fixed log fallback termination messages when using docker with journald log driver ([#52503](https://github.com/kubernetes/kubernetes/pull/52503), [@joelsmith](https://github.com/joelsmith))
* falls back to parse Docker runtime version as generic if not semver ([#54040](https://github.com/kubernetes/kubernetes/pull/54040), [@dixudx](https://github.com/dixudx))