- Exposed `rest.DefaultServerUrlFor` function. ([#118055](https://github.com/kubernetes/kubernetes/pull/118055), [@timofurrer](https://github.com/timofurrer))
- Extended the Job API for alpha version of `BackoffLimitPerIndex`. ([#119294](https://github.com/kubernetes/kubernetes/pull/119294), [@mimowo](https://github.com/mimowo))

- TLS timeouts have been extended to work around slow arm64 math/big functions. ([#66264](https://github.com/kubernetes/kubernetes/pull/66264), [@joejulian](https://github.com/joejulian))

- The etcd container image now supports Windows. ([#92433](https://github.com/kubernetes/kubernetes/pull/92433), [@claudiubelu](https://github.com/claudiubelu))
- The kube-apiserver's Prometheus metrics have been extended with some that describe the costs of handling LIST requests.  They are as follows.
  - *apiserver_cache_list_total*: Counter of LIST requests served from watch cache, broken down by resource_prefix and index_name

## Downloads for v1.18.11

No artifacts for v1.18.11 were released.

## Changelog since v1.18.10

## Changes by Kind

### Bug or Regression

06EE..06EF    ; valid                                  # 4.0  ARABIC LETTER DAL WITH INVERTED V..ARABIC LETTER REH WITH INVERTED V
06F0..06F9    ; valid                                  # 1.1  EXTENDED ARABIC-INDIC DIGIT ZERO..EXTENDED ARABIC-INDIC DIGIT NINE
06FA..06FE    ; valid                                  # 3.0  ARABIC LETTER SHEEN WITH DOT BELOW..ARABIC SIGN SINDHI POSTPOSITION MEN

     */
    Integer getIndexNumberOfShardsAsInteger();

    /**
     * Get the value for the key 'index.auto_expand_replicas'. <br>
     * The value is, e.g. 0-1 <br>
     * comment: Auto expand replicas setting for the index.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getIndexAutoExpandReplicas();

    /**

### Bug or Regression

- Fix 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)) [SIG Node and Storage]

- Changed ownership semantics of PersistentVolume's spec.claimRef from `atomic` to `granular`. ([#110495](https://github.com/kubernetes/kubernetes/pull/110495), [@alexzielenski](https://github.com/alexzielenski))
- Extended ContainerStatus CRI API to allow runtime response with container resource requests and limits that are in effect.