`terminating` is true when an endpoint is terminating. For pods this is any endpoint with a deletion timestamp. ([#92968](https://github.com/kubernetes/kubernetes/pull/92968), [@andrewsykim](https://github.com/andrewsykim)) [SIG Apps and Network]
- Add dual-stack Services (alpha).  This is a BREAKING CHANGE to an alpha API.

- Fix network_programming_latency metric reporting for Endpoints/EndpointSlice deletions, where we don't have correct timestamp ([#95363](https://github.com/kubernetes/kubernetes/pull/95363), [@wojtek-t](https://github.com/wojtek-t)) [SIG Network and Scalability]

- kube-apiserver now reloads the `--authorization-config` file when it changes. Reloads increment the `apiserver_authorization_config_controller_automatic_reload_last_timestamp_seconds` timestamp metric, with `status="success"` for successful reloads and `status="failed"` for failed reloads. Failed reloads keep using the previously loaded authorization configuration.

- Kubelet: fix GetAllocatableCPUs method in cpumanager ([#113422](https://github.com/kubernetes/kubernetes/pull/113422), [@Garrybest](https://github.com/Garrybest)) [SIG Node]
- Pod logs using --timestamps are not broken up with timestamps anymore. ([#113517](https://github.com/kubernetes/kubernetes/pull/113517), [@rphillips](https://github.com/rphillips)) [SIG Node]

## Dependencies

### Added
_Nothing has changed._

- Kubelet: fix GetAllocatableCPUs method in cpumanager ([#113420](https://github.com/kubernetes/kubernetes/pull/113420), [@Garrybest](https://github.com/Garrybest)) [SIG Node]
- Pod logs using --timestamps are not broken up with timestamps anymore. ([#113515](https://github.com/kubernetes/kubernetes/pull/113515), [@rphillips](https://github.com/rphillips)) [SIG Node]

## Dependencies

### Added
_Nothing has changed._

* Set Dashboard UI to final 1.4 version ([#32666](https://github.com/kubernetes/kubernetes/pull/32666), [@bryk](https://github.com/bryk))
* Fix audit_test regex for iso8601 timestamps ([#32593](https://github.com/kubernetes/kubernetes/pull/32593), [@johnbieren](https://github.com/johnbieren))

- Kubelet: fix GetAllocatableCPUs method in cpumanager ([#113421](https://github.com/kubernetes/kubernetes/pull/113421), [@Garrybest](https://github.com/Garrybest)) [SIG Node]
- Pod logs using --timestamps are not broken up with timestamps anymore. ([#113516](https://github.com/kubernetes/kubernetes/pull/113516), [@rphillips](https://github.com/rphillips)) [SIG Node]

## Dependencies

### Added
_Nothing has changed._

## Changelog since v1.16.11

## Changes by Kind

### API Change

- Fixed: log timestamps now include trailing zeros to maintain a fixed width ([#91207](https://github.com/kubernetes/kubernetes/pull/91207), [@iamchuckss](https://github.com/iamchuckss)) [SIG Apps and Node]

### Bug or Regression

`apiserver_envelope_encryption_key_id_hash_total`, `apiserver_envelope_encryption_key_id_hash_last_timestamp_seconds`, `apiserver_envelope_encryption_key_id_hash_status_last_timestamp_seconds`, `apiserver_encryption_config_controller_automatic_reload_failures_total`, `apiserver_encryption_config_controller_automatic_reload_success_total`, `apiserver_encryption_config_controller_automatic_reload_last_timestamp_seconds`.
  
  Fixed bug to surface events for the following metrics: `apiserver_en...

  - `GCERegionalPersistentDisk`

## Metrics Changes

### Added metrics

- The metric `kube_proxy_sync_proxy_rules_last_timestamp_seconds` is now available, indicating the last time that kube-proxy successfully applied proxying rules. ([#74027](https://github.com/kubernetes/kubernetes/pull/74027), [@squeed](https://github.com/squeed))