## Changelog since v1.5.5

### Other notable changes

* kube-up (with gce/gci and gce/coreos providers) now ensures the authentication token file contains correct tokens for the control plane components, even if the file already exists (ensures upgrades and downgrades work successfully) ([#43676](https://github.com/kubernetes/kubernetes/pull/43676), [@liggitt](https://github.com/liggitt))

  
    To address this, the new debian-hyperkube-base image (v1.1.0) uses the
    debian-iptables base image (v12.1.0), which includes iptables-wrapper, a
    script used to determine the correct iptables mode to run in. ([#92495](https://github.com/kubernetes/kubernetes/pull/92495), [@justaugustus](https://github.com/justaugustus)) [SIG Cluster Lifecycle and Release]

## Dependencies

### Added

      expectBytes = 16;
    } else {
      ipString = hostAddr;
      expectBytes = 4;
    }

    // Parse the address, and make sure the length/version is correct.
    Scope scope = parseScope ? new Scope() : null;
    byte[] addr = ipStringToBytes(ipString, scope);
    if (addr == null || addr.length != expectBytes) {
      return null;
    }

	}

	f, err := OpenFile(filePath, readMode, 0o666)
	if err != nil {
		switch {
		case osIsNotExist(err):
			// Check if the object doesn't exist because its bucket
			// is missing in order to return the correct error.
			if !skipAccessChecks(volume) {
				if err = Access(volumeDir); err != nil && osIsNotExist(err) {
					return nil, dmTime, errVolumeNotFound
				}
			}
			return nil, dmTime, errFileNotFound

the API, in 1.2 you will either receive a 415 or 406 error.
The only client
this is known to affect is curl when you use -d with JSON but don't set a
content type, helpfully sends "application/x-www-urlencoded", which is not
correct.
Other client authors should double check that you are sending proper
accept and content type headers, or set no value (in which case JSON is the
default).
An example using curl:

- New Azure instance types do now have correct max data disk count information. ([#94340](https://github.com/kubernetes/kubernetes/pull/94340), [@ialidzhikov](https://github.com/ialidzhikov)) [SIG Cloud Provider and Storage]

    public static final String ERRORS_could_not_find_backup_index = "{errors.could_not_find_backup_index}";

    /** The key of the message: The current password is not correct. */
    public static final String ERRORS_no_user_for_changing_password = "{errors.no_user_for_changing_password}";

    /** The key of the message: Failed to change your password. */

- Fixed vSphere cloud provider not to skip detach volumes from nodes at kube-controller-startup....

  Run({{func_feed, Int32Tensor(2)}}, func_op, 2 /*+=*/ + 5 + 1);

  // Verify input, output, and subset of edges in fdef.
  // The subset of edges we verify is a chain between feed1 and output to
  // make sure that the correct output is picked.
  tensorflow::FunctionDef fdef;
  ASSERT_TRUE(GetFunctionDef(func_, &fdef));
  VerifyFDefInputs(fdef, M({{"feed1"}, {"feed2"}}));
  VerifyFDefOutputs(fdef, M({{"test_loop_exit"}}));

## Detailed Bug Fixes And Changes

### API Machinery

- client-go: `PortForwarder.GetPorts()` now contain correct local port if no local port was initially specified when setting up the port forwarder ([#73676](https://github.com/kubernetes/kubernetes/pull/73676), [@martin-helmich](https://github.com/martin-helmich))