}
</pre>

<h4 id="General_interfaces">General interfaces</h4>

<p>
In their most general form, an interface element may also be an arbitrary type term
<code>T</code>, or a term of the form <code>~T</code> specifying the underlying type <code>T</code>,
or a union of terms <code>t<sub>1</sub>|t<sub>2</sub>|…|t<sub>n</sub></code>
[<a href="#Go_1.18">Go 1.18</a>].

@app.post("/login/")
async def login(data: Annotated[FormData, Form()]):
    return data
```

Read the new docs: [Form Models - Forbid Extra Form Fields](https://fastapi.tiangolo.com/tutorial/request-form-models/#forbid-extra-form-fields).

### Features

    <magic priority="20">
      <match value="FORM....AIFF" type="string" offset="0"
             mask="0xFFFFFFFF00000000FFFFFFFF"/>
      <match value="FORM....AIFC" type="string" offset="0"
             mask="0xFFFFFFFF00000000FFFFFFFF"/>
      <!-- Amiga IFF sound sample, somewhat like the more modern AIFF -->
      <match value="FORM....8SVX" type="string" offset="0"

    String FORM_ADMIN_MAX_INPUT_SIZE = "form.admin.max.input.size";

    /** The key of the configuration. e.g. false */
    String FORM_ADMIN_LABEL_IN_CONFIG_ENABLED = "form.admin.label.in.config.enabled";

    /** The key of the configuration. e.g. __TEMPLATE__ */
    String FORM_ADMIN_DEFAULT_TEMPLATE_NAME = "form.admin.default.template.name";

on, set `--fail-swap-on=false`. The experimental flag `--experimental-fail-swap-on` is deprecated in this release, and will be removed in a future release.

* The `autoscaling/v2alpha1` API is now at `autoscaling/v2beta1`. However, the form of the API remains unchanged. Migrate the `HorizontalPodAutoscaler` resources to `autoscaling/v2beta1` to persist the `HorizontalPodAutoscaler` changes introduced in `autoscaling/v2alpha1`. The Horizontal Pod Autoscaler changes include support for...

### Feature

  // characters, '-', '_' or '.'. The serialized form of the secret data is a
  // base64 encoded string, representing the arbitrary (possibly non-string)
  // data value here. Described in https://tools.ietf.org/html/rfc4648#section-4
  // +optional
  map<string, bytes> data = 2;

  // stringData allows specifying non-binary secret data in string form.
  // It is provided as a write-only input field for convenience.

- CEL can now correctly handle a CRD `openAPIV3Schema` that has neither `Properties` nor `AdditionalProperties`. ([#121459](https://github.com/kubernetes/kubernetes/pull/121459), [@jiahuif](https://github.com/jiahuif))

- Promote WatchBookmark feature to beta and enable it by default.
  With WatchBookmark feature, clients are able to request watch events with BOOKMARK type. Clients should not assume bookmarks are returned at any specific interval, nor may they assume the server will send any BOOKMARK event during a session. ([#79786](https://github.com/kubernetes/kubernetes/pull/79786), [@wojtek-t](https://github.com/wojtek-t))

- For `kubeadm`: support for custom imagetags for etcd images which contain build metadata, when imagetags are in the form of version_metadata. For instance, if the etcd version is v3.4.13+patch.0, the supported imagetag would be v3.4.13_patch.0 ([#100350](https://github.com/kubernetes/kubernetes/pull/100350), [@jr0d](https://github.com/jr0d))