def fake_answer_to_everything_ml_model(x: float):
    return x * 42


ml_models = {}


@asynccontextmanager
async def lifespan(app: FastAPI):
    # Load the ML model
    ml_models["answer_to_everything"] = fake_answer_to_everything_ml_model
    yield
    # Clean up the ML models and release the resources
    ml_models.clear()


app = FastAPI(lifespan=lifespan)

    - [CVE-2023-3955: Insufficient input sanitization on Windows nodes leads to privilege escalation](#cve-2023-3955-insufficient-input-sanitization-on-windows-nodes-leads-to-privilege-escalation)
    - [CVE-2023-3676: Insufficient input sanitization on Windows nodes leads to privilege escalation](#cve-2023-3676-insufficient-input-sanitization-on-windows-nodes-leads-to-privilege-escalation)
  - [Changes by Kind](#changes-by-kind-8)

Object createTest() throws Exception; protected Object createTest(model.FrameworkMethod) throws Exception; protected String testName(model.FrameworkMethod); protected model.Statement methodBlock(model.FrameworkMethod); protected model.Statement methodInvoker(model.FrameworkMethod, Object); protected model.Statement possiblyExpectingExc(model.FrameworkMethod, Object, model.Statement); protected model.Statement withPotentialTimeout(model.FrameworkMethod, Object, model.Statement); protected model.Statement...

### Action Required

* kube-apiserver: a new authorization mode (`--authorization-mode=Node`) authorizes nodes to access secrets, configmaps, persistent volume claims and persistent volumes related to their pods. ([#46076](https://github.com/kubernetes/kubernetes/pull/46076), [@liggitt](https://github.com/liggitt))

  // NodeTaintsPolicy indicates how we will treat node taints when calculating
  // pod topology spread skew. Options are:
  // - Honor: nodes without taints, along with tainted nodes for which the incoming pod
  // has a toleration, are included.
  // - Ignore: node taints are ignored. All nodes are included.
  //
  // If this value is nil, the behavior is equivalent to the Ignore policy.

#### API Machinery

- `k8s.io/kubernetes` and published components (such as `k8s.io/client-go` and `k8s.io/api`) now contain go module files including dependency version information. See [go-modules](http://git.k8s.io/client-go/INSTALL.md#go-modules) for details on consuming `k8s.io/client-go` using go modules. ([#74877](https://github.com/kubernetes/kubernetes/pull/74877), [@liggitt](https://github.com/liggitt))

#### Apps

    - [CVE-2023-3955: Insufficient input sanitization on Windows nodes leads to privilege escalation](#cve-2023-3955-insufficient-input-sanitization-on-windows-nodes-leads-to-privilege-escalation)
    - [CVE-2023-3676: Insufficient input sanitization on Windows nodes leads to privilege escalation](#cve-2023-3676-insufficient-input-sanitization-on-windows-nodes-leads-to-privilege-escalation)
  - [Changes by Kind](#changes-by-kind-7)

    * If you are not switching kube-proxy between different modes, this change should not require any action.

* kube-apiserver: a new authorization mode (`--authorization-mode=Node`) authorizes nodes to access secrets, configmaps, persistent volume claims and persistent volumes related to their pods. ([#46076](https://github.com/kubernetes/kubernetes/pull/46076), [@liggitt](https://github.com/liggitt))

</p>

<p>
Type unification is controlled by a <i>matching mode</i>, which may
be <i>exact</i> or <i>loose</i>.
As unification recursively descends a composite type structure,
the matching mode used for elements of the type, the <i>element matching mode</i>,
remains the same as the matching mode except when two types are unified for
<a href="#Assignability">assignability</a> (<code>≡<sub>A</sub></code>):