### API Change

  - `create service externalname` ([#34789](https://github.com/kubernetes/kubernetes/pull/34789), [@adohe](https://github.com/adohe))
- `set selector` - update selector labels ([#38966](https://github.com/kubernetes/kubernetes/pull/38966), [@kargakis](https://github.com/kargakis))

is evaluated the oldObject and newObject that would be sent to the webhook, and is considered to match if either object matches the selector. A null object (oldObject in the case of create, or newObject in the case of delete) or an object that cannot have labels (like a DeploymentRollback or a PodProxyOptions object) is not considered to match. Use the object selector only if the webhook is opt-in, because end users may skip the admission webhook by setting the labels. ([#78505](https://github.co...

- Introduces new alpha functionality to the reflector, allowing user to enable API streaming.
  
  To activate this feature, users can set the `ENABLE_CLIENT_GO_WATCH_LIST_ALPHA` environmental variable.
  It is important to note that the server must support streaming for this feature to function properly.
  If streaming is not supported by the server, the reflector will revert to the previous method

### Documentation

- Added an example of set-based requirements for the  `-l` / `--selector` command line option to `kubectl`. ([#129106](https://github.com/kubernetes/kubernetes/pull/129106), [@rotsix](https://github.com/rotsix))

  * Upgrade Node Problem Detector to v0.4.1. New features added:

    * Add /dev/kmsg support for kernel log parsing. ([#112](https://github.com/kubernetes/node-problem-detector/pull/112), [@euank](https://github.com/euank))

    * Add ABRT support. ([#105](https://github.com/kubernetes/node-problem-detector/pull/105), [@juliusmilan](https://github.com/juliusmilan))

180B..180D    ; ignored                                # 3.0  MONGOLIAN FREE VARIATION SELECTOR ONE..MONGOLIAN FREE VARIATION SELECTOR THREE
180E          ; disallowed                             # 3.0  MONGOLIAN VOWEL SEPARATOR
180F          ; ignored                                # 14.0 MONGOLIAN FREE VARIATION SELECTOR FOUR
1810..1819    ; valid                                  # 3.0  MONGOLIAN DIGIT ZERO..MONGOLIAN DIGIT NINE

.25);\n      }\n    }\n  }\n\n  // stylelint-disable-next-line selector-no-qualifying-type\n  select.form-control {\n    @include form-validation-state-selector($state) {\n      @if $enable-validation-icons {\n        padding-right: $input-padding-x * 4 !important; // stylelint-disable-line declaration-no-important\n        background-position: right $input-padding-x * 2 center;\n      }\n    }\n  }\n\n  // stylelint-disable-next-line selector-no-qualifying-type\n  textarea.form-control {\n    @include...

- Services implemented a field selector for the ClusterIP and Type fields.

- JWT authenticators specified via the `AuthenticationConfiguration.jwt` array can now optionally specify either the `controlplane` or `cluster` egress selector by setting the `issuer.egressSelectorType` field.  When unset, the prior behavior of using no egress selector is retained.  The StructuredAuthenticationConfigurationEgressSelector beta feature (default on) must be enabled to use this functionality. ([#132768](https://github.com/kubernetes/kubernetes/pull/132768),...