// Optional: mode bits used to set permissions on this file, must be an octal value
  // between 0000 and 0777 or a decimal value between 0 and 511.
  // YAML accepts both octal and decimal values, JSON requires decimal values for mode bits.
  // If not specified, the volume defaultMode will be used.
  // This might be in conflict with other options that affect the file

volume availability, the API now enables volume resizing and snapshotting. These features are in alpha.
The SIG also focused on providing more control over storage: the ability to set requests and
limits on ephemeral storage, the ability to specify mount options, more metrics, and improvements to Flex driver deployments.

[SIG Storage]: https://github.com/kubernetes/community/tree/master/sig-storage

## Before Upgrading

where <code>P</code> is a type parameter and <code>C</code>
its corresponding constraint, the unification rules are bit
more complicated:
</p>

<ul>
<li>
	If <code>C</code> has a <a href="#Core_types">core type</a>
	<code>core(C)</code>
	and <code>P</code> has a known type argument <code>A</code>,
	<code>core(C)</code> and <code>A</code> must unify loosely.
	If <code>P</code> does not have a known type argument

- Kubeadm: if the user has customized...

See [this doc](https://github.com/kubernetes/community/blob/master/sig-storage/volume-plugin-faq.md#kubernetes-volume-plugin-faq-for-storage-vendors) for more information.
Maintainers of FlexVolume drivers should implement a CSI driver and move users of FlexVolume to CSI.
Users of FlexVolume should move their workloads to CSI driver.

### Deprecation of klog specific flags

  new callbacks for more granularity. Deprecated the `OnPodDeletedOrEvicted`
  node drain helper callback. ([#117502](https://github.com/kubernetes/kubernetes/pull/117502), [@adilGhaffarDev](https://github.com/adilGhaffarDev))

In some cases, for pure data validation and processing, you can get performance improvements of **20x** or more. This means 2,000% or more. 🤯

    - [Container Storage Interface graduations](#container-storage-interface-graduations)
    - [SIG Windows development tools](#sig-windows-development-tools)
    - [Deploy a more secure control plane with kubeadm](#deploy-a-more-secure-control-plane-with-kubeadm)
    - [etcd moves to version 3.5.0](#etcd-moves-to-version-350)
    - [Kubernetes Node system swap support](#kubernetes-node-system-swap-support)

  Depending on the value returned from QueueingHintFn, the scheduling queue changes how it queues each Pod:
  - if more than one QueueingHintFn returns QueueImmediately, it queues Pod to activeQ.
  - If no QueueingHintFn returns QueueImmediately and more than one plugin returns QueueAfterBackoff, it queues Pod to backoffQ if Pod is backing off, or to activeQ if Pod's backoff has already finished.

- [`KT-59511`](https://youtrack.jetbrains.com/issue/KT-59511) AA standalone mode creates Application Environment for tests
- [`KT-58161`](https://youtrack.jetbrains.com/issue/KT-58161) Analysis API: Make methods in `KtCallResolverMixIn` more distinctive based on their receiver/return type