v1.22.4

• Kubernetes v1.22.4
• Update CoreDNS from v1.8.4 to v1.8.6
• Update Calico from v3.20.2 to v3.21.0
• Update flannel from v0.14.0 to v0.15.1

Google

• Allow use of Terraform provider google v4.0+

Flatcar Linux

• Change Kubelet mounts for cgroups v2 (#1064)
• Update cgroup driver from cgroupfs to systemd (Flatcar Linux changed default) (#1064)

Addons

• Update Prometheus from v2.30.3 to v2.31.1
• Update node-exporter from v1.2.2 to v1.3.0
• Update kube-state-metrics from v2.2.3 to v2.2.4
• Update Grafana from v8.2.1 to v8.2.4
• Update nginx-ingress from v1.0.4 to v1.0.5