- A new feature was enabled to improve the performance of the iptables mode of `kube-proxy` in large clusters. No action was required, however:
  

MMMM YYYY HH:mm"},calendar:{sameDay:"[Inniu ag] LT",nextDay:"[Am\xe1rach ag] LT",nextWeek:"dddd [ag] LT",lastDay:"[Inn\xe9 ag] LT",lastWeek:"dddd [seo caite] [ag] LT",sameElse:"L"},relativeTime:{future:"i %s",past:"%s \xf3 shin",s:"c\xfapla soicind",ss:"%d soicind",m:"n\xf3im\xe9ad",mm:"%d n\xf3im\xe9ad",h:"uair an chloig",hh:"%d uair an chloig",d:"l\xe1",dd:"%d l\xe1",M:"m\xed",MM:"%d m\xedonna",y:"bliain",yy:"%d bliain"},dayOfMonthOrdinalParse:/\d{1,2}(d|na|mh)/,ordinal:function(e){return e+(1===...

- Disruption controller shouldn't error while syncing for unmanaged pods. ([#103414](https://github.com/kubernetes/kubernetes/pull/103414), [@ravisantoshgudimetla](https://github.com/ravisantoshgudimetla)) [SIG Apps and Testing]

  // record, attempting to checkpoint the payload associated with Spec.ConfigSource, attempting
  // to load or validate the Assigned config, etc.
  // Errors may occur at different points while syncing config. Earlier errors (e.g. download or
  // checkpointing errors) will not result in a rollback to LastKnownGood, and may resolve across

* kubeadm: fix a possible panic when joining a new control plane node in HA scenarios ([#72123](https://github.com/kubernetes/kubernetes/pull/72123), [@anitgandhi](https://github.com/anitgandhi))
* kubeadm: fix a bug when syncing etcd endpoints ([#71945](https://github.com/kubernetes/kubernetes/pull/71945), [@pytimer](https://github.com/pytimer))



# v1.13.1

[Documentation](https://docs.k8s.io)

## Downloads for v1.13.1

- Increased the maximum backoff delay of the endpointslice controller to match the expected sequence of delays when syncing Services. ([#112353](https://github.com/kubernetes/kubernetes/pull/112353), [@dgrisonnet](https://github.com/dgrisonnet))

- Fixed performance regression in JSON logging caused by syncing stdout every time error was logged. ([#107035](https://github.com/kubernetes/kubernetes/pull/107035), [@serathius](https://github.com/serathius))

* [fluentd-gcp addon] Fluentd will trim lines exceeding 100KB instead of dropping them. ([#52289](https://github.com/kubernetes/kubernetes/pull/52289), [@crassirostris](https://github.com/crassirostris))
* dockershim: check the error when syncing the checkpoint. ([#52125](https://github.com/kubernetes/kubernetes/pull/52125), [@yujuhong](https://github.com/yujuhong))

* [fluentd-gcp addon] Fluentd will trim lines exceeding 100KB instead of dropping them. ([#52289](https://github.com/kubernetes/kubernetes/pull/52289), [@crassirostris](https://github.com/crassirostris))
* dockershim: check the error when syncing the checkpoint. ([#52125](https://github.com/kubernetes/kubernetes/pull/52125), [@yujuhong](https://github.com/yujuhong))

* 📝 Update includes in `docs/en/docs/how-to/custom-docs-ui-assets.md`. PR [#12557](https://github.com/fastapi/fastapi/pull/12557) by [@philipokiokio](https://github.com/philipokiokio).
* 🎨 Adjust spacing. PR [#12635](https://github.com/fastapi/fastapi/pull/12635) by [@alejsdev](https://github.com/alejsdev).