- cloud.google.com/go/lifesciences: v0.8.0
- cloud.google.com/go/logging: v1.7.0
- cloud.google.com/go/longrunning: v0.4.1
- cloud.google.com/go/managedidentities: v1.5.0
- cloud.google.com/go/maps: v0.7.0
- cloud.google.com/go/mediatranslation: v0.7.0
- cloud.google.com/go/memcache: v1.9.0
- cloud.google.com/go/metastore: v1.10.0
- cloud.google.com/go/monitoring: v1.13.0

    * Bump metadata agent version to 0.2-0.0.21-1.
    * Expand the metadata agent's access to all API groups.
    * Remove metadata agent config maps in favor of command line flags.
    * Update the metadata agent's liveness probe to a new /healthz handler.
    * Logging Agent Improvements
    * Bump logging agent version to 0.2-1.5.33-1-k8s-1.

## Changes by Kind

### API Change

- Fixed a bug where CEL expressions in CRD validation rules would incorrectly compute a high estimated cost for functions that return strings, lists or maps.

- Kubernetes 1.12 includes a large number of metadata agent improvements, including expanding the metadata agent's access to all API groups and removing metadata agent config maps in favor of command line flags. It also includes improvements to the logging agent, such as multiple fixes and adjustments.
 ([#66485](https://github.com/kubernetes/kubernetes/pull/66485), [@bmoyles0117](https://github.com/bmoyles0117))

- Update to Ingress-GCE v1.6.1 ([#84018](https://github.com/kubernetes/kubernetes/pull/84018), [@rramkumar1](https://github.com/rramkumar1))
- Kubeadm: enhance certs check-expiration to show the expiration info of related CAs ([#83932](https://github.com/kubernetes/kubernetes/pull/83932), [@SataQiu](https://github.com/SataQiu))

    * controller REST client now uses that version.  For v1beta1, the API is now known as
    * resource-metrics.metrics.k8s.io.
* In GCE with COS, increase TasksMax for Docker service to raise cap on number of threads/processes used by containers. ([#51986](https://github.com/kubernetes/kubernetes/pull/51986), [@yujuhong](https://github.com/yujuhong))

### SIG Service Catalog

The Service Plan Defaults feature is still under active development.
We continue to improve the UX for the svcat CLI, specifically filling in gaps for the new Namespaced Service Broker feature.

### SIG Storage

    * Bump metadata agent version to 0.2-0.0.21-1.
    * Expand the metadata agent's access to all API groups.
    * Remove metadata agent config maps in favor of command line flags.
    * Update the metadata agent's liveness probe to a new /healthz handler.
    * Logging Agent Improvements
    * Bump logging agent version to 0.2-1.5.33-1-k8s-1.

* Fixes a performance issue when using server-side apply with objects with very large atomic maps. ([#85462](https://github.com/kubernetes/kubernetes/pull/85462), [@jennybuckley](https://github.com/jennybuckley))

- SelectorSpreadPriority maps to PodTopologySpread plugin when DefaultPodTopologySpread feature is enabled ([#95448](https://github.com/kubernetes/kubernetes/pull/95448), [@alculquicondor](https://github.com/alculquicondor)) [SIG Scheduling]