- For performance reasons, `kubectl describe` now defaults to showing related events only when describing a single object. Passing `--show-events` explicitly when describing multiple objects or fuzzy matching on prefix will still show related events if desired. ([#137145](https://github.com/kubernetes/kubernetes/pull/137145), [@mark-liu](https://github.com/mark-liu)) [SIG CLI]...

  It changes the dual-stack API wrt Service from a single ipFamily field to 3
  fields: ipFamilyPolicy (SingleStack, PreferDualStack, RequireDualStack),
  ipFamilies (a list of families assigned), and clusterIPs (inclusive of
  clusterIP).  Most users do not need to set anything at all, defaulting will
  handle it for them.  Services are single-stack unless the user asks for

- HostNetwork pods no longer depend on the PodIPs to be assigned to configure the defined hostAliases on the Pod ([#126460](https://github.com/kubernetes/kubernetes/pull/126460), [@aojea](https://github.com/aojea)) [SIG Network, Node and Testing]