- For Dynamic Resource Allocation, labels in node selectors now are validated. Invalid labels already caused runtime errors before and are unlikely to occur in practice. ([#128932](https://github.com/kubernetes/kubernetes/pull/128932), [@pohly](https://github.com/pohly))

- Fixed admission...

* kubeadm has removed `.Etcd.SelfHosting` from its configuration API. It was never used in practice ([#63871](https://github.com/kubernetes/kubernetes/pull/63871), [@luxas](https://github.com/luxas))

  - The deprecated `--etcd-quorum-read` flag has been removed. Quorum reads are now always enabled when fetching data from etcd. Remove...

  - increases the weight of user specifiable priorities.
  The weights of following priority plugins are increased
    - `TaintTolerations` to 3 - as leveraging node tainting to group nodes in the cluster is becoming a widely-adopted practice
    - `NodeAffinity` to 2
    - `InterPodAffinity` to 2
  

- Recording timing traces had a race condition. Impact in practice was probably low. ([#117139](https://github.com/kubernetes/kubernetes/pull/117139), [@pohly](https://github.com/pohly)) [SIG API Machinery, Architecture, Auth, CLI, Cloud Provider, Cluster Lifecycle, Instrumentation, Network, Node and Storage]

    *   You can manually set `--cloud-provider=auto-detect`, but be aware that this behavior will be removed completely in a future version.
    *   Best practice for version 1.9 and future versions is to explicitly set a cloud-provider. See [the documentation](https://kubernetes.io/docs/getting-started-guides/scratch/#cloud-providers)

com.tt
edu.tt
gov.tt
info.tt
mil.tt
name.tt
net.tt
org.tt
pro.tt

// tv : https://www.iana.org/domains/root/db/tv.html
// Not listing any 2LDs as reserved since none seem to exist in practice,
// Wikipedia notwithstanding.
tv

// tw : https://www.iana.org/domains/root/db/tw.html
tw
edu.tw
gov.tw
mil.tw
com.tw
net.tw
org.tw
idv.tw
game.tw
ebiz.tw

  
  This change aligns with the deprecation of legacy `kubectl exec` command execution and enforces the use of `kubectl exec [POD] -- [COMMAND]` for improved compatibility and adherence to recommended practices."
   ([#125437](https://github.com/kubernetes/kubernetes/pull/125437), [@ardaguclu](https://github.com/ardaguclu)) [SIG CLI and Testing]