## Changelog since v1.21.11

## Changes by Kind

### Bug or Regression

- Fixes error handling in a kubectl method used in downstream packages. ([#108521](https://github.com/kubernetes/kubernetes/pull/108521), [@heybronson](https://github.com/heybronson)) [SIG CLI]

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        title.appendChild(document.createTextNode("Methods added by the "));
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        literal.appendChild(document.createTextNode(extension.getPluginId()));

- Fix a concurrent map access in TopologyCache's `HasPopulatedHints` method. ([#120324](https://github.com/kubernetes/kubernetes/pull/120324), [@Miciah](https://github.com/Miciah)) [SIG Apps and Network]

		subrouter.Methods(http.MethodPost).Path("/v1/health").HandlerFunc(lockServer.HealthHandler)
		subrouter.Methods(http.MethodPost).Path("/v1/refresh").HandlerFunc(lockServer.RefreshHandler)
		subrouter.Methods(http.MethodPost).Path("/v1/lock").HandlerFunc(lockServer.LockHandler)
		subrouter.Methods(http.MethodPost).Path("/v1/rlock").HandlerFunc(lockServer.RLockHandler)

  /**
   * Verifies that a collection is immutable.
   *
   * <p>A collection is considered immutable if:
   *
   * <ol>
   *   <li>All its mutation methods result in UnsupportedOperationException, and do not change the
   *       underlying contents.
   *   <li>All methods that return objects that can indirectly mutate the collection throw
   *       UnsupportedOperationException when those mutators are called.
   * </ol>
   *

* The `DefaultFeatureGate` package variable now only exposes readonly feature gate methods. Methods for mutating feature gates have moved into a `MutableFeatureGate` interface and are accessible via the `DefaultMutableFeatureGate` package variable. Only top-level commands and options setup should access `DefaultMutableFeatureGate`. ([#7130...

        .addQueryParameter("state", state.base64());

    if (team != null) {
      builder.addQueryParameter("team", team);
    }

    return builder.build();
  }

  /** See https://api.slack.com/methods/oauth.access. */
  public OAuthSession exchangeCode(String code, HttpUrl redirectUrl) throws IOException {
    HttpUrl url = baseUrl.newBuilder("oauth.access")
        .addQueryParameter("client_id", clientId)

 *
 * <p>The methods returning collections or maps always return views of the underlying table.
 * Updating the table can change the contents of those collections, and updating the collections
 * will change the table.
 *
 * <p>All methods that modify the table are optional, and the views returned by the table may or may
 * not be modifiable. When modification isn't supported, those methods will throw an {@link

 *
 * <p>
 * Reports simple superclass changes (e.g. the removal of a superclass) as a breaking change, as it affects what methods can be
 * called with the given type, even if the methods and fields inherited don't change.
 * </p>
 */
class BinaryBreakingSuperclassChangeRule extends AbstractSuperClassChangesRule {

  // reset to nil (use local defaults), the LastKnownGood is also immediately reset to nil,
  // because the local default config is always assumed good.
  // You should not make assumptions about the node's method of determining config stability
  // and correctness, as this may change or become configurable in the future.
  // +optional
  optional NodeConfigSource lastKnownGood = 3;