- Bumped `distroless-iptables` to 0.2.6 based on Go 1.20.6. ([#119365](https://github.com/kubernetes/kubernetes/pull/119365), [@xmudrii](https://github.com/xmudrii))
- Bumped metrics-server to `v0.6.3`. ([#117120](https://github.com/kubernetes/kubernetes/pull/117120), [@dgrisonnet](https://github.com/dgrisonnet))

## Changelog since v1.4.0-beta.3

### Other notable changes

* Bumped Heapster to v1.2.0. ([#32649](https://github.com/kubernetes/kubernetes/pull/32649), [@piosz](https://github.com/piosz))
    * More details about the release https://github.com/kubernetes/heapster/releases/tag/v1.2.0

* Docker digest validation is too strict ([#32627](https://github.com/kubernetes/kubernetes/pull/32627), [@smarterclayton](https://github.com/smarterclayton))
* Bumped Heapster to v1.2.0. ([#32649](https://github.com/kubernetes/kubernetes/pull/32649), [@piosz](https://github.com/piosz))
    * More details about the release https://github.com/kubernetes/heapster/releases/tag/v1.2.0

      return false;
    }

    // This implementation is patterned after ConcurrentHashMap, but without the locking. The only
    // way for it to return a false negative would be for the target value to jump around in the map
    // such that none of the subsequent iterations observed it, despite the fact that at every point
    // in time it was present somewhere int the map. This becomes increasingly unlikely as

      return false;
    }

    // This implementation is patterned after ConcurrentHashMap, but without the locking. The only
    // way for it to return a false negative would be for the target value to jump around in the map
    // such that none of the subsequent iterations observed it, despite the fact that at every point
    // in time it was present somewhere int the map. This becomes increasingly unlikely as

* Fluentd/Elastisearch add-on: correctly parse and index kubernetes labels ([#36857](https://github.com/kubernetes/kubernetes/pull/36857), [@Shrugs](https://github.com/Shrugs))

### Heapster
* Bumped Heapster to v1.3.0. ([#43298](https://github.com/kubernetes/kubernetes/pull/43298), [@piosz](https://github.com/piosz))
  * More details about the release https://github.com/kubernetes/heapster/releases/tag/v1.3.0

### Registry

      return false;
    }

    // This implementation is patterned after ConcurrentHashMap, but without the locking. The only
    // way for it to return a false negative would be for the target value to jump around in the map
    // such that none of the subsequent iterations observed it, despite the fact that at every point
    // in time it was present somewhere int the map. This becomes increasingly unlikely as

- Bumped addon manager to use `kubectl` version `v1.32.2`. ([#130548](https://github.com/kubernetes/kubernetes/pull/130548), [@Jefftree](https://github.com/Jefftree)) [SIG Cloud Provider, Scalability and Testing]

      return false;
    }

    // This implementation is patterned after ConcurrentHashMap, but without the locking. The only
    // way for it to return a false negative would be for the target value to jump around in the map
    // such that none of the subsequent iterations observed it, despite the fact that at every point
    // in time it was present somewhere int the map. This becomes increasingly unlikely as

* Ensure euqiv hash calculation is per schedule ([#59245](https://github.com/kubernetes/kubernetes/pull/59245), [@resouer](https://github.com/resouer))

* Upped the timeout for apiserver communication in the juju kubernetes-worker charm. ([#59219](https://github.com/kubernetes/kubernetes/pull/59219), [@hyperbolic2346](https://github.com/hyperbolic2346))