- CRD supports multi-version Schema, Subresources and AdditionalPrintColumns (NOTE that CRDs created prior to 1.13 populated the top-level additionalPrinterColumns field by default. To apply an updated that changes to per-version additionalPrinterColumns, the top-level additionalPrinterColumns field must be explicitly set to null). ([#70211](https://github.com/kubernetes/kubernetes/pull/70211), [@roycaihw](https://github.com/roycaihw))

    if (result == null) {
      globalStatsCounter.recordLoadException(stopwatch.elapsed(NANOSECONDS));
      throw new InvalidCacheLoadException(loader + " returned null map from loadAll");
    }

    stopwatch.stop();
    // TODO(fry): batch by segment
    boolean nullsPresent = false;
    for (Entry<K, V> entry : result.entrySet()) {
      K key = entry.getKey();
      V value = entry.getValue();

r","Data","uid","defineProperty","configurable","set","data","prop","hasData","dataPriv","dataUser","rbrace","rmultiDash","dataAttr","JSON","parse","removeData","_data","_removeData","attrs","dequeue","startLength","hooks","_queueHooks","unshift","stop","setter","clearQueue","tmp","count","defer","pnum","source","rcssNum","cssExpand","isAttached","composed","getRootNode","isHiddenWithinTree","style","display","css","adjustCSS","valueParts","tween","adjusted","scale","maxIterations","currentValue...

  * CRI: Fix kubelet failing to start when using rkt. ([#44569](https://github.com/kubernetes/kubernetes/pull/44569), [@yujuhong](https://github.com/yujuhong))

  * CRI: `kubectl logs -f` now stops following when container stops, as it did pre-CRI. ([#44406](https://github.com/kubernetes/kubernetes/pull/44406), [@Random-Liu](https://github.com/Random-Liu))

Comments serve as program documentation. There are two forms:
</p>

<ol>
<li>
<i>Line comments</i> start with the character sequence <code>//</code>
and stop at the end of the line.
</li>
<li>
<i>General comments</i> start with the character sequence <code>/*</code>
and stop with the first subsequent character sequence <code>*/</code>.
</li>
</ol>

<p>
A comment cannot start inside a <a href="#Rune_literals">rune</a> or

  If the annotation is present and the user attempts to remove it, the control plane adds it back.
  The annotation `batch.kubernetes.io/job-tracking` is now deprecated.
  The control plane will ignore it and stop adding it for new Jobs in v1.27.' ([#113510](https://github.com/kubernetes/kubernetes/pull/113510), [@alculquicondor](https://github.com/alculquicondor))
- 'Kubelet added the following Pod failure conditions:

    }

    protected String phase(MavenProject currentProject, BuildStep step, Set<String> duplicateIds) {
        if (step.project == currentProject) {
            return step.name;
        } else {
            String artifactId = step.project.getArtifactId();
            if (duplicateIds.contains(artifactId)) {
                return step.name + "(" + step.project.getGroupId() + ":" + artifactId + ")";
            } else {

class Product(BaseModel):
    name: str
    price: float


class Shop(BaseModel):
    name: str


@app.post("/products")
async def create_product(data: Product = Body(media_type=media_type, embed=True)):
    pass  # pragma: no cover


@app.post("/shops")
async def create_shop(
    data: Shop = Body(media_type=media_type),
    included: list[Product] = Body(default=[], media_type=media_type),
):

                .orElse(Stream.empty());
    }

    public Optional<BuildStep> step(MavenProject project, String name) {
        return Optional.ofNullable(plan.get(project)).map(m -> m.get(name));
    }

    public BuildStep requiredStep(MavenProject project, String name) {
        return step(project, name).orElseThrow(() -> new NoSuchElementException("Step " + name + " not found"));
    }

    // add a follow-up plan to this one

🐔 Ready the chicken! Your app is ready at https://myapp.fastapicloud.dev
```

</div>

That's it! Now you can access your app at that URL. ✨

## Recap, step by step { #recap-step-by-step }

### Step 1: import `FastAPI` { #step-1-import-fastapi }

{* ../../docs_src/first_steps/tutorial001_py39.py hl[1] *}

`FastAPI` is a Python class that provides all the functionality for your API.