- Kube-scheduler can run more than one scheduling profile. Given a pod, the profile is selected by using its `.spec.SchedulerName`. ([#88285](https://github.com/kubernetes/kubernetes/pull/88285), [@alculquicondor](https://github.com/alculquicondor)) [SIG Apps, Scheduling and Testing]

	peerMetricsGroups       []*MetricsGroupV2
	bucketPeerMetricsGroups []*MetricsGroupV2
)

// v2MetricsMaxBuckets enforces a bucket count limit on metrics for v2 calls.
// If people hit this limit, they should move to v3, as certain calls explode with high bucket count.
const v2MetricsMaxBuckets = 100

func init() {
	clusterMetricsGroups := []*MetricsGroupV2{
		getNodeHealthMetrics(MetricsGroupOpts{dependGlobalNotificationSys: true}),

* Collect metrics from Heapster in Stackdriver mode. ([#50517](https://github.com/kubernetes/kubernetes/pull/50517), [@piosz](https://github.com/piosz))
* fixes a bug around using the Global config ElbSecurityGroup where Kuberentes would modify the passed in Security Group. ([#49805](https://github.com/kubernetes/kubernetes/pull/49805), [@nbutton23](https://github.com/nbutton23))

- Kube-proxy's nftables mode (--proxy-mode=nftables) is now beta and available by default.
  
  FIXME ADD MORE HERE BEFORE THE RELEASE, DOCS LINKS AND STUFF ([#124383](https://github.com/kubernetes/kubernetes/pull/124383), [@danwinship](https://github.com/danwinship)) [SIG Cloud Provider and Network]

xk *uint32, dst, src *byte) TEXT 路encryptBlockAsm(SB), NOSPLIT|NOFRAME, $0 MOVD nr+0(FP), R6 // Round count/Key size MOVD xk+8(FP), R5 // Key pointer MOVD dst+16(FP), R3 // Dest pointer MOVD src+24(FP), R4 // Src pointer SETUP_ESPERM(R7) // Set CR{1,2,3}EQ to hold the key size information. CMPU R6, $10, CR1 CMPU R6, $12, CR2 CMPU R6, $14, CR3 MOVD $16, R6 MOVD $32, R7 MOVD $48, R8 MOVD $64, R9 MOVD $80, R10 MOVD $96, R11 MOVD $112, R12 // Load text in BE order P8_LXVB16X(R4, R0, V0) // V1, V2 will...

`kubeadm` applies a number of deprecations and removals of deprecated features in this release. More details are available in the Urgent Upgrade Notes and Kind / Deprecation sections.

### Pod Hostname as FQDN graduates to Beta

- Code blocks in `kubectl {$COMMAND}--help` will move right by 3 indentation. ([#118029](https://github.com/kubernetes/kubernetes/pull/118029), [@ardaguclu](https://github.com/ardaguclu))
- Compute the backoff delay more accurately for deleted pods ([#118413](https://github.com/kubernetes/kubernetes/pull/118413), [@mimowo](https://github.com/mimowo)) [SIG Apps]

      <version>4.0.0+</version>
      <description>Describes where an artifact has moved to. If any of the values are omitted, it is
        assumed to be the same as it was before.</description>
      <fields>
        <field>
          <name>groupId</name>
          <version>4.0.0+</version>
          <description>The group ID the artifact has moved to.</description>
          <type>String</type>
        </field>

componentconfig (config file) API and the Kubelet's command line. Be sure to review the default values when migrating to using a config file. For example, the authz mode is set to "AlwaysAllow" if you rely on the command line, but defaults to the more secure "Webhook" mode if you load config from a file. ([#59666](https://github.com/kubernetes/kubernetes/pull/59666), [@mtaufen](https://github.com/mtaufen))

* [GCP kube-up.sh] Variables that were part of kube-env that were only used for...

xk *uint32, dst, src *byte) TEXT 路encryptBlockAsm(SB), NOSPLIT|NOFRAME, $0 MOVD nr+0(FP), R6 // Round count/Key size MOVD xk+8(FP), R5 // Key pointer MOVD dst+16(FP), R3 // Dest pointer MOVD src+24(FP), R4 // Src pointer SETUP_ESPERM(R7) // Set CR{1,2,3}EQ to hold the key size information. CMPU R6, $10, CR1 CMPU R6, $12, CR2 CMPU R6, $14, CR3 MOVD $16, R6 MOVD $32, R7 MOVD $48, R8 MOVD $64, R9 MOVD $80, R10 MOVD $96, R11 MOVD $112, R12 // Load text in BE order P8_LXVB16X(R4, R0, V0) // V1, V2 will...