Kubernetes v1.16.15, v1.17.11, v1.18.8

Announcements
1

Kubernetes v1.16.15 and v1.17.11 are now available for Rancher versions v2.4.4+

Kubernetes v1.18.8 is now available for Rancher versions v2.4.5+

Note: If you are an air gapped user, please review the documentation on how to get these versions.