// https://www.iana.org/domains/root/db/degree.html
degree

// delivery : Binky Moon, LLC
// https://www.iana.org/domains/root/db/delivery.html
delivery

// dell : Dell Inc.
// https://www.iana.org/domains/root/db/dell.html
dell

// deloitte : Deloitte Touche Tohmatsu
// https://www.iana.org/domains/root/db/deloitte.html
deloitte

// delta : Delta Air Lines, Inc.

- The helping message of commands which have sub-commands is now clearer and more instructive. It will show the full command instead of `kubectl <command> --help ...`
  

- Kube-apiserver --help flag help is now printed in sections. ([#64517](https://github.com/kubernetes/kubernetes/pull/64517), [@sttts](https://github.com/sttts))

<pre>
string([]byte{'h', 'e', 'l', 'l', '\xc3', '\xb8'})   // "hellø"
string([]byte{})                                     // ""
string([]byte(nil))                                  // ""

type bytes []byte
string(bytes{'h', 'e', 'l', 'l', '\xc3', '\xb8'})    // "hellø"

type myByte byte
string([]myByte{'w', 'o', 'r', 'l', 'd', '!'})       // "world!"

Updated Plugin Mechanism for kubectl is Graduating to Stable ([#579](https://github.com/kubernetes/enhancements/issues/579))

- Extends functionality to kubectl to support extensions adding new commands as well as overriding specific subcommands (at any depth).
- Documentation fixes

- Kubectl shell completions for the bash shell now include descriptions. ([#113636](https://github.com/kubernetes/kubernetes/pull/113636), [@marckhouzam](https://github.com/marckhouzam))

  ### IONOS
  - Add support for IONOS
  
  ### Kubemark
  - Skip non-kubemark nodes while computing node information for node groups.
  
  ### Magnum
  - Add Magnum support in the Cluster Autoscaler helm chart
  
  ### Packet
  - Allow empty nodepools
  - Add support for multiple nodepools
  - Add pricing support
  
  ## Image

  This will help users to identify if they rely on iptables.localhostNodePorts feature and ulitmately help them to migrate from iptables to nftables. ([#125015](https://github.com/kubernetes/kubernetes/pull/125015), [@aroradaman](https://github.com/aroradaman)) [SIG Instrumentation, Network and Testing]

- Using `--log-file` is known to be problematic in 1.15. This presents as things being logged multiple times to the same file. The behaviour and details of this issue, as well as some preliminary attempts at fixing it are documented [here](https://github.com/kubernetes/kubernetes/issues/78734#issuecomment-501372131)

## Urgent Upgrade Notes

  - The `--export` flag for the `kubectl get` command, deprecated since v1.14, will be removed in v1.18.
  - `kubectl cp` no longer supports copying symbolic links from containers; to support this use case, see `kubectl exec --help` for examples using `tar` directly ([#82143](https://github.com/kubernetes/kubernetes/pull/82143), [@soltysh](https://github.com/soltysh))