- Migrated `pkg/controller/nodeipam/ipam/cloud_cidr_allocator.go, pkg/controller/nodeipam/ipam/multi_cidr_range_allocator.go pkg/controller/nodeipam/ipam/range_allocator.go pkg/controller/nodelifecycle/node_lifecycle_controller.go` to structured logging ([#112670](https://github.com/kubernetes/kubernetes/pull/112670), [@yangjunmyfm192085](http...

* vSphere Cloud Provider supports VMs provisioned on vSphere v1.6.5 ([#59519](https://github.com/kubernetes/kubernetes/pull/59519), [@abrarshivani](https://github.com/abrarshivani))
* Allow node IPAM controller to configure IPAMFromCluster mode to use IP aliases instead of routes in GCP. ([#59688](https://github.com/kubernetes/kubernetes/pull/59688), [@jingax10](https://github.com/jingax10))

* Support custom test configuration for IPAM performance integration tests ([#61959](https://github.com/kubernetes/kubernetes/pull/61959), [@satyasm](https://github.com/satyasm))

### Other notable changes

* Backport of the IPAM allocator enhancements to 1.8 branch. ([#62041](https://github.com/kubernetes/kubernetes/pull/62041), [@satyasm](https://github.com/satyasm))

- Reduced log verbosity for high-frequency, low-value log entries in Job, IPAM, and ReplicaSet controllers by adjusting them to V(2), V(4) and V(4) respectively. This change minimizes log noise while maintaining access to these logs when needed. ([#130591](https://github.com/kubernetes/kubernetes/pull/130591), [@fmuyassarov]...

- `client-go` event library allows customizing spam filtering function. 
  It is now possible to override `SpamKeyFunc`, which is used by event filtering to detect spam in the events. ([#103918](https://github.com/kubernetes/kubernetes/pull/103918), [@olagacek](https://github.com/olagacek))

- Metric `running_managed_controllers` is enabled for Node IPAM controller in KCM. ([#111466](https://github.com/kubernetes/kubernetes/pull/111466), [@jprzychodzen](https://github.com/jprzychodzen))

    <sub-class-of type="application/x-bplist"/>
  </mime-type>

  <mime-type type="application/x-itunes-ipa">
    <sub-class-of type="application/zip"/>
    <_comment>Apple iOS IPA AppStore file</_comment>
    <glob pattern="*.ipa"/>
  </mime-type>

  <mime-type type="application/x-java-jnlp-file">
    <glob pattern="*.jnlp"/>
  </mime-type>

  * iscsi storage plugin: Fix dangling session when using multiple target portal addresses. ([#46239](https://github.com/kubernetes/kubernetes/pull/46239), [@mtanino](https://github.com/mtanino))


  * Fix log spam due to unnecessary status update when node is deleted. ([#45923](https://github.com/kubernetes/kubernetes/pull/45923), [@verult](https://github.com/verult))

### Other (Cleanup or Flake)

- Build: Bump kube-cross to v1.12.17-2 ([#90760](https://github.com/kubernetes/kubernetes/pull/90760), [@justaugustus](https://github.com/justaugustus)) [SIG Release]
- Reduce event spam during a volume operation error. ([#89794](https://github.com/kubernetes/kubernetes/pull/89794), [@msau42](https://github.com/msau42)) [SIG Storage]


# v1.15.11

[Documentation](https://docs.k8s.io)