### Bug or Regression

    /** The key of the message: Number of Shards */
    public static final String LABELS_number_of_shards_for_doc = "{labels.number_of_shards_for_doc}";

    /** The key of the message: Auto-expand Replicas */
    public static final String LABELS_auto_expand_replicas_for_doc = "{labels.auto_expand_replicas_for_doc}";

    /** The key of the message: Crawler Index */

   ([#122447](https://github.com/kubernetes/kubernetes/pull/122447), [@ardaguclu](https://github.com/ardaguclu))
- Fixed an error when trying to expand a volume that does not require node expansion. ([#123055](https://github.com/kubernetes/kubernetes/pull/123055), [@gnufied](https://github.com/gnufied))

preallocated capacity to hold a number of up to preallocTarget bits. // NewNat inlines, so the allocation can live on the stack. func NewNat() *Nat { limbs := make([]uint, 0, preallocLimbs) return &Nat{limbs} } // expand expands x to n limbs, leaving its value unchanged. func (x *Nat) expand(n int) *Nat { if len(x.limbs) > n { panic("bigmod: internal error: shrinking nat") } if cap(x.limbs) < n { newLimbs := make([]uint, n) copy(newLimbs, x.limbs) x.limbs = newLimbs return x } extraLimbs := x.limbs[len(x.limbs):n]...

* Updated AWS SDK to v1.16.26 for ECR PrivateLink support ([#73435](https://github.com/kubernetes/kubernetes/pull/73435), [@micahhausler](https://github.com/micahhausler))
* Expand kubectl wait to work with more types of selectors. ([#71746](https://github.com/kubernetes/kubernetes/pull/71746), [@rctl](https://github.com/rctl))

preallocated capacity to hold a number of up to preallocTarget bits. // NewNat inlines, so the allocation can live on the stack. func NewNat() *Nat { limbs := make([]uint, 0, preallocLimbs) return &Nat{limbs} } // expand expands x to n limbs, leaving its value unchanged. func (x *Nat) expand(n int) *Nat { if len(x.limbs) > n { panic("bigmod: internal error: shrinking nat") } if cap(x.limbs) < n { newLimbs := make([]uint, n) copy(newLimbs, x.limbs) x.limbs = newLimbs return x } extraLimbs := x.limbs[len(x.limbs):n]...

- Alter wording to describe pods using a pvc ([#95635](https://github.com/kubernetes/kubernetes/pull/95635), [@RaunakShah](https://github.com/RaunakShah)) [SIG CLI]

- Add a namespace label for all `apiserver_admission_* metrics`.
  Expand the histogram range to 0-10s for all `apiserver_admission_*_duration_seconds` metrics. ([#101208](https://github.com/kubernetes/kubernetes/pull/101208), [@voutcn](https://github.com/voutcn))

## Downloads for v1.18.11

No artifacts for v1.18.11 were released.

## Changelog since v1.18.10

## Changes by Kind

### Bug or Regression

* Metadata Agent Improvements ([#66485](https://github.com/kubernetes/kubernetes/pull/66485), [@bmoyles0117](https://github.com/bmoyles0117))
    * Bump metadata agent version to 0.2-0.0.21-1.
    * Expand the metadata agent's access to all API groups.
    * Remove metadata agent config maps in favor of command line flags.
    * Update the metadata agent's liveness probe to a new /healthz handler.
    * Logging Agent Improvements