这次IBM变更的非常快。和开源的基本同步。Kubernetes最近应该也有一次大的变更，主要是安装部分。
Kubernetes is upgraded from Version 1.8.3 to Version 1.9.1.
Alert manager component is upgraded from Version 0.8.0 to Version 0.13.0.Calico is upgraded from Version 2.4.1 to Version 2.6.6.
Calicoctl is upgraded from Version 1.4.0 to Version 1.6.3.
Calico/cni is upgraded from Version 1.10.0 to Version 1.11.2.
Grafana is upgraded from Version 4.4.3 to Version 4.6.3.
Helm is upgraded from Version 2.6.0 to Version 2.7.2.
NGINX Ingress controller is upgraded from Version 0.9.0-beta.12 to Version 0.9.0.
Prometheus is upgraded from Version 1.7.1 to Version 2.0.0.
Service catalog is upgraded from Version 0.0.15 to Version 0.1.2.
etcd is upgraded from Version 3.1.5 to Version 3.2.14.