Fix panic create/update CRD when mutating/validating webhook configured. (#61404, @hzxuzhonghu)
Add support to ingest log entries to Stackdriver against new "k8s_container" and "k8s_node" resources. (#62076, @qingling128)
new dhcp-domain parameter to be used for figuring out the hostname of a node (#61890, @dims)
Extend the Stackdriver Metadata Agent by adding a new Deployment for ingesting unscheduled pods, and services. (#62043, @supriyagarg)
Fixed a panic in kubectl run --attach ... when the api server failed to create the runtime object (due to name conflict, PSP restriction, etc.) (#61713, @mountkin)