ira?zok??orih??konik??yok?zok??e&banat?dawi??i&garustak?jiat?mani??naniak?o&bog?nimik?t&asim?omihs&ah?uk????ugnihs???o!.&a&jos?koasak?m&ay&ako?ust??ihsayah??r&abi?ukawaihsin??wi&aka?nam???e&gakay?kaw??i&gan?h&cu&kasa?otes??sahakat??k&asim?ihsaruk??miin??n&anemuk?ezib??o&hsotas?jnihs?n&amat?imagak??ohs?uhcibik?????ot!.&a&damay?got?koakat?may&etat?ot??nahoj?riat?waki&inakan?reman???eb&ayo?oruk??i&h&asa?ciimak?sahanuf??kuzanu?m&an&i?ot??ih???nezuyn?otnan?u&hcuf?stimukuf?z&imi?ou???????ihs&o&gak!.&a...

- Fixing a bug where a failed node may not have the NoExecute taint set correctly ([#98140](https://github.com/kubernetes/kubernetes/pull/98140), [@CKchen0726](https://github.com/CKchen0726)) [SIG Apps and Node]

[SIG Scheduling][] is responsible for generic scheduler and scheduling components.

For the 1.8 release, SIG Scheduling extended the concept of cluster sharing by introducing
pod priority and pod preemption. These features allow mixing various types of workloads in a single cluster, and help reach
higher levels of resource utilization and availability.

- Using `--log-file` is known to be problematic in 1.15. This presents as things being logged multiple times to the same file. The behaviour and details of this issue, as well as some preliminary attempts at fixing it are documented [here](https://github.com/kubernetes/kubernetes/issues/78734#issuecomment-501372131)

## Urgent Upgrade Notes

### (No, really, you MUST read this before you upgrade)

#### API Machinery

    <_comment>SAS MDDB Multi-Dimensional Database File</_comment>
    <glob pattern="*.sm7"/>
    <glob pattern="*.sas7bmdb"/>
  </mime-type>
  <mime-type type="application/x-sas-dmdb">
    <_comment>SAS DMDB Data Mining Database File</_comment>
    <glob pattern="*.s7m"/>
    <glob pattern="*.sas7bdmd"/>
  </mime-type>
  <mime-type type="application/x-sas-itemstor">
    <_comment>SAS Item Store (ItemStor) File</_comment>

- Fixes the bug when images pinned by the container runtime can be garbage collected by kubelet ([#119986](https://github.com/kubernetes/kubernetes/pull/119986), [@ruiwen-zhao](https://github.com/ruiwen-zhao)) [SIG Node]
- Fixing issue with incremental id generation for loadbalancer and endpoint in Kubeproxy mock test framework. ([#120723](https://github.com/kubernetes/kubernetes/pull/120723), [@princepereira](https://github.com/princepereira)) [SIG Network and Windows]

* Increase allowed lag for ssh key sync loop in tunneler to allow for one failure ([#60068](https://github.com/kubernetes/kubernetes/pull/60068), [@wojtek-t](https://github.com/wojtek-t))
* Fixing a bug in OpenStack cloud provider, where dual stack deployments (IPv4 and IPv6) did not work well when using kubenet as the network plugin. ([#59749](https://github.com/kubernetes/kubernetes/pull/59749), [@zioproto](https://github.com/zioproto))

- Fixes an issue calculating total CPU usage reported for Windows nodes ([#122999](https://github.com/kubernetes/kubernetes/pull/122999), [@marosset](https://github.com/marosset)) [SIG Node and Windows]

### Bug or Regression

- Bump sigs.k8s.io/apiserver-network-proxy/konnectivity-client to v0.0.30, fixing goroutine leaks in kube-apiserver. ([#108439](https://github.com/kubernetes/kubernetes/pull/108439), [@andrewsykim](https://github.com/andrewsykim)) [SIG API Machinery, Auth and Cloud Provider]

- Fixed bug that caused cAdvisor to incorrectly detect single-socket multi-NUMA topology. ([#99207](https://github.com/kubernetes/kubernetes/pull/99207), [@iwankgb](https://github.com/iwankgb)) [SIG Node]
- Fixing a bug where a failed node may not have the NoExecute taint set correctly ([#98168](https://github.com/kubernetes/kubernetes/pull/98168), [@CKchen0726](https://github.com/CKchen0726)) [SIG Apps and Node]