## Urgent Upgrade Notes
### (No, really, you MUST read this before you upgrade)
#### Cluster Lifecycle
- Kubeadm: add a new `kubelet-finalize` phase as part of the `init` workflow and an experimental sub-phase to enable automatic kubelet client certificate rotation on primary control-plane nodes.

* fix azure disk create failure due to sdk upgrade ([#67236](https://github.com/kubernetes/kubernetes/pull/67236), [@andyzhangx](https://github.com/andyzhangx))
* Kubeadm join --control-plane main workflow ([#66873](https://github.com/kubernetes/kubernetes/pull/66873), [@fabriziopandini](https://github.com/fabriziopandini))

- cloud.google.com/go/vmwareengine: v0.3.0
- cloud.google.com/go/vpcaccess: v1.6.0
- cloud.google.com/go/webrisk: v1.8.0
- cloud.google.com/go/websecurityscanner: v1.5.0
- cloud.google.com/go/workflows: v1.10.0
- github.com/alecthomas/kingpin/v2: [v2.3.2](https://github.com/alecthomas/kingpin/v2/tree/v2.3.2)
- github.com/antlr/antlr4/runtime/Go/antlr/v4: [8188dc5](https://github.com/antlr/antlr4/runtime/Go/antlr/v4/tree/8188dc5)

* vSphere Cloud Provider Implementation  ([#24703](https://github.com/kubernetes/kubernetes/pull/24703), [@dagnello](https://github.com/dagnello))
* Added JobTemplate, a preliminary step for ScheduledJob and Workflow ([#21675](https://github.com/kubernetes/kubernetes/pull/21675), [@soltysh](https://github.com/soltysh))
* Openstack provider ([#21737](https://github.com/kubernetes/kubernetes/pull/21737), [@zreigz](https://github.com/zreigz))

* MESOS: forward globally declared cadvisor housekeeping flags ([#22974](https://github.com/kubernetes/kubernetes/pull/22974), [@jdef](https://github.com/jdef))
* Trusty: support developer workflow on base image ([#22960](https://github.com/kubernetes/kubernetes/pull/22960), [@andyzheng0831](https://github.com/andyzheng0831))



# v1.2.0

- cloud.google.com/go/vmwareengine: v0.3.0
- cloud.google.com/go/vpcaccess: v1.6.0
- cloud.google.com/go/webrisk: v1.8.0
- cloud.google.com/go/websecurityscanner: v1.5.0
- cloud.google.com/go/workflows: v1.10.0
- github.com/googleapis/enterprise-certificate-proxy: [v0.2.3](https://github.com/googleapis/enterprise-certificate-proxy/tree/v0.2.3)
- google.golang.org/genproto/googleapis/api: 1aefcd6

* kubeadm: remove the AuditPolicyConfiguration feature gate ([#70807](https://github.com/kubernetes/kubernetes/pull/70807), [@Klaven](https://github.com/Klaven))
* Kubeadm:  attributes for join --control-plane workflow are now grouped into a dedicated JoinControlPlane struct ([#70870](https://github.com/kubernetes/kubernetes/pull/70870), [@fabriziopandini](https://github.com/fabriziopandini))

Kubeadm: Expose the `kubeadm join` workflow as phases

- The `kubeadm join` command can now be used in phases. Similar to the work that was done for `kubeadm init` in 1.13, in 1.14 the `join` phases can be now executed step-by-step/selectively using the `kubeadm join phase` sub-command. This makes it possible to further customize the workflow of joining nodes to the cluster.

onents` feature gate. It could be used to tell kubeadm to wait for all control plane components to be ready when running "kubeadm init" or "kubeadm join --control-plane". Previously, kubeadm only waited for the kube-apiserver. The "kubeadm join" workflow now includes a new experimental phase called "wait-control-plane". This phase was marked as non-experimental when WaitForAllControlPlaneComponents became GA. Accordingly, a "kubeadm init" phase "wait-control-plane" was also available once WaitFo...

- cloud.google.com/go/vpcaccess: v1.6.0 → v1.7.1
- cloud.google.com/go/webrisk: v1.8.0 → v1.9.1
- cloud.google.com/go/websecurityscanner: v1.5.0 → v1.6.1
- cloud.google.com/go/workflows: v1.10.0 → v1.11.1
- cloud.google.com/go: v0.110.0 → v0.110.6
- github.com/alecthomas/template: [fb15b89 → a0175ee](https://github.com/alecthomas/template/compare/fb15b89...a0175ee)