- Fixed a regression where `kubelet --hostname-override` no longer worked
  correctly with an external cloud provider. ([#124516](https://github.com/kubernetes/kubernetes/pull/124516), [@danwinship](https://github.com/danwinship))

* oidc authentication plugin: don't trim issuer URLs with trailing slashes ([#29860](https://github.com/kubernetes/kubernetes/pull/29860), [@ericchiang](https://github.com/ericchiang))
* Allow leading * in ingress hostname ([#29204](https://github.com/kubernetes/kubernetes/pull/29204), [@aledbf](https://github.com/aledbf))

    - [<code>kubectl debug</code> graduates to Beta](#kubectl-debug-graduates-to-beta)
    - [Removing deprecated flags in kubeadm](#removing-deprecated-flags-in-kubeadm)
    - [Pod Hostname as FQDN graduates to Beta](#pod-hostname-as-fqdn-graduates-to-beta)
    - [<code>TokenRequest</code> / <code>TokenRequestProjection</code> graduates to General Availability](#tokenrequest--tokenrequestprojection-graduates-to-general-availability)

   ([#121834](https://github.com/kubernetes/kubernetes/pull/121834), [@vaibhav2107](https://github.com/vaibhav2107))
- Changed the API server so that for admission webhooks that have a URL matching the hostname 'localhost' or a loopback IP address, the connection supports HTTP/2 where it could be negotiated.
   ([#122558](https://github.com/kubernetes/kubernetes/pull/122558), [@linxiulei](https://github.com/linxiulei))

udo","argument","matchIndexes","subWindow","webkitMatchesSelector","msMatchesSelector","defaultView","top","addEventListener","getById","getElementsByName","disconnectedMatch","cssHas","querySelector","filter","attrId","getAttributeNode","tag","className","input","innerHTML","compare","sortDetached","expr","elements","matchesSelector","attr","attrHandle","uniqueSort","duplicates","sortStable","createPseudo","relative",">"," ","+","~","preFilter","excess","unquoted","nodeNameSelector","expectedNo...

- kubelet: change `node-lease-renew-interval` to 0.25 of lease-renew-duration ([#80429](https://github.com/kubernetes/kubernetes/pull/80429), [@gaorong](https://github.com/gaorong))
- Attempt to set the kubelet's hostname & internal IP if `--cloud-provider=external` and no node addresses exists ([#75229](https://github.com/kubernetes/kubernetes/pull/75229), [@andrewsykim](https://github.com/andrewsykim))

### Scheduling

- Node Problem Detector is now available for GCE Windows nodes. ([#101539](http...

## Changelog since v1.8.1

### Other notable changes

* Allow for configuring etcd hostname in the manifest ([#54403](https://github.com/kubernetes/kubernetes/pull/54403), [@wojtek-t](https://github.com/wojtek-t))

        Kronecker Product.
    *   Allow LinearOperator to broadcast.
    *   SavedModelBuilder will now deduplicate asset names that point to files
        with the same basename and the same contents. Note that this may result
        in new asset files included in SavedModels in cases where assets with
        the same name but different contents were previously overwriting each
        other.

pkg debug/gosym, method (*DecodingError) Error() string
pkg debug/gosym, method (*LineTable) LineToPC(int, uint64) uint64
pkg debug/gosym, method (*LineTable) PCToLine(uint64) int
pkg debug/gosym, method (*Sym) BaseName() string
pkg debug/gosym, method (*Sym) PackageName() string
pkg debug/gosym, method (*Sym) ReceiverName() string
pkg debug/gosym, method (*Sym) Static() bool