// events : 2013-12-05 Binky Moon, LLC
events

// exchange : 2014-03-06 Binky Moon, LLC
exchange

// expert : 2013-11-21 Binky Moon, LLC
expert

// exposed : 2013-12-05 Binky Moon, LLC
exposed

// express : 2015-02-11 Binky Moon, LLC
express

// extraspace : 2015-05-14 Extra Space Storage LLC
extraspace

// fage : 2014-12-18 Fage International S.A.
fage

      }
    }
  }

  static class LoadingValueReference<K, V> implements ValueReference<K, V> {
    volatile ValueReference<K, V> oldValue;

    // TODO(fry): rename get, then extend AbstractFuture instead of containing SettableFuture
    final SettableFuture<V> futureValue = SettableFuture.create();
    final Stopwatch stopwatch = Stopwatch.createUnstarted();

    public LoadingValueReference() {

2) $tooltip-arrow-height;\n      border-left-color: $tooltip-arrow-color;\n    }\n  }\n}\n\n.bs-tooltip-auto {\n  &[x-placement^=\"top\"] {\n    @extend .bs-tooltip-top;\n  }\n  &[x-placement^=\"right\"] {\n    @extend .bs-tooltip-right;\n  }\n  &[x-placement^=\"bottom\"] {\n    @extend .bs-tooltip-bottom;\n  }\n  &[x-placement^=\"left\"] {\n    @extend .bs-tooltip-left;\n  }\n}\n\n// Wrapper for the tooltip content\n.tooltip-inner {\n  max-width: $tooltip-max-width;\n  padding: $tooltip-padding-y...

  // Non-static factories

  /** Returns a matcher that matches any character not matched by this matcher. */
  // This is not an override in java7, where Guava's Predicate does not extend the JDK's Predicate.
  @SuppressWarnings("MissingOverride")
  public CharMatcher negate() {
    return new Negated(this);
  }

  /**

* Only expose top N images in `NodeStatus` ([#25328](https://github.com/kubernetes/kubernetes/pull/25328), [@resouer](https://github.com/resouer))
* Extend secrets volumes with path control ([#25285](https://github.com/kubernetes/kubernetes/pull/25285), [@ingvagabund](https://github.com/ingvagabund))

    - [Removal of several beta Kubernetes APIs](#removal-of-several-beta-kubernetes-apis)
    - [Kubernetes release cadence change](#kubernetes-release-cadence-change)
    - [External credential providers](#external-credential-providers)
    - [Server-side Apply graduates to GA](#server-side-apply-graduates-to-ga)
    - [Container Storage Interface graduations](#container-storage-interface-graduations)

- Kubeadm: during execution of the "check expiration" command, treat the etcd CA as external if there is a missing etcd CA key file (etcd/ca.key) and perform the proper validation on certificates signed by the etcd CA. Additionally, make sure that the CA for all entries in the output table is included - for both certificates on disk and...

- The kubelet, when using --cloud-provider=external can use the --node-ip flag with one of the unspecified addresses 0.0.0.0 or ::, to create the Node with the IP of the default gateway of the corresponding IP family and then delegating the responsibility to the external cloud provider. This solve the bootstrap problems of out of tree cloud providers that are deployed as Pods within the cluster. ([#12533...

### Avoiding permanent beta

From Kubernetes 1.20 onwards, SIG Architecture will implement a new policy to transition all REST APIs out of beta within nine months. The idea behind the new policy is to avoid features staying in beta for a long time. Once a new API enters beta, it will have nine months to either:

- The built-in system:csi-external-provisioner and system:csi-external-attacher cluster roles are removed as of 1.17 release ([#84282](https://github.com/kubernetes/kubernetes/pull/84282), [@tedyu](https://github.com/tedyu))