- Kubeadm: handle dup `unix://` prefix in node annotation ([#110656](https://github.com/kubernetes/kubernetes/pull/110656), [@pacoxu](https://github.com/pacoxu)) [SIG Cluster Lifecycle]

- Kube-apiserver, kube-scheduler and kube-controller manager now use SO_REUSEPORT socket option when listening on address defined by --bind-address and --secure-port flags, when running on Unix systems (Windows is NOT supported). This allows to run multiple instances of those processes on a single host with the same configuration, which allows to update/restart them in a graceful way, without causing downtime. ([#88893](https://github.co...

* Fix TestServiceAlloc flakes ([#37487](https://github.com/kubernetes/kubernetes/pull/37487), [@wojtek-t](https://github.com/wojtek-t))
* Change ScheduledJob POD name suffix from hash to Unix Epoch ([#36883](https://github.com/kubernetes/kubernetes/pull/36883), [@jakub-d](https://github.com/jakub-d))

### Node

- Fixed help message for `--container-runtime-endpoint`: only unix socket is support on Linux. ([#74712](https://github.com/kubernetes/kubernetes/pull/74712), [@feiskyer](https://github.com/feiskyer))