## Changelog since v1.8.13

### Other notable changes

* Bump version of prometheus-to-sd to 0.2.6 to decrease log noise and include latest security patches. ([#64963](https://github.com/kubernetes/kubernetes/pull/64963), [@loburm](https://github.com/loburm))

                    success = false;
                    continue;
                }
                addMapping(configIndex, configType, indexName, false);

                // 4. Reindex backup -> recreated index and verify document count
                if (!reindex(backupIndex, indexName, true)) {
                    logger.warn("[Rebuild] Failed to reindex from {} to {}. Cleaning up.", backupIndex, indexName);

   * rate, and ability to be implemented with O(1) time complexity. The initial LRU implementation
   * operates per-segment rather than globally for increased implementation simplicity. We expect
   * the cache hit rate to be similar to that of a global LRU algorithm.
   */

  // Constants

  /**

    * Don't watch .mount cgroups to reduce number of inotify watches
    * Fix NVML initialization race condition
    * Fix brtfs disk metrics when using a subdirectory of a subvolume
* Bump version of prometheus-to-sd to 0.2.6 to decrease log noise and include latest security patches. ([#64964](https://github.com/kubernetes/kubernetes/pull/64964), [@loburm](https://github.com/loburm))

- Resolves a performance regression in default 1.31+ configurations, related to the ConsistentListFromCache feature, where rapid create / update API requests across different namespaces encounter increased latency. ([#130156](https://github.com/kubernetes/kubernetes/pull/130156), [@AwesomePatrol](https://github.com/AwesomePatrol)) [SIG API Machinery]

### Other (Cleanup or Flake)

   * rate, and ability to be implemented with O(1) time complexity. The initial LRU implementation
   * operates per-segment rather than globally for increased implementation simplicity. We expect
   * the cache hit rate to be similar to that of a global LRU algorithm.
   */

  // Constants

  /**

* Cluster federation servers have changed the location in etcd where federated services are stored, so existing federated services must be deleted and recreated. Before upgrading, export all federated services from the federation server and delete the services. After upgrading the cluster, recreate the federated services from the exported data. ([#37770](https://github.com/kubernetes/kubernetes/pull/37770),...

*   TF Core:
    *   A longstanding bug in `tf.while_loop`, which caused it to execute
        sequentially, even when `parallel_iterations>1`, has now been fixed.
        However, the increased parallelism may result in increased memory use.
        Users who experience unwanted regressions should reset their
        `while_loop`'s `parallel_iterations` value to 1, which is consistent
        with prior behavior.

- Improve func `ToSelectableFields`' performance for event. ([#102461](https://github.com/kubernetes/kubernetes/pull/102461), [@goodluckbot](https://github.com/goodluckbot))
- Increased `CSINodeIDMaxLength` from 128 bytes to 192 bytes. Prepare to increase the length limit to 256 bytes in 1.23 release. ([#101256](https://github.com/kubernetes/kubernetes/pull/101256), [@Jiawei0227](https://github.com/Jiawei0227))

  - apiserver_authorization_webhook_evaluations_fail_open_total ([#123639](https://github.com/kubernetes/kubernetes/pull/123639), [@liggitt](https://github.com/liggitt))