CoreOS Linux 1068.6.0 Brings Linux Kernel 4.6.3, Docker 1.10.3, and systemd 229

Powered by Linux kernel 4.6.3, CoreOS Linux 1068.6.0 is to introduce many updated components, among which we can mention coreos-metadata 0.4.1, the systemd 229 init system, Docker 1.10.3 application container engine, Bash 4.3_p46 GNU shell, rkt 1.7.0 App Container runtime for Linux, etcd 0.4.9 and 2.3.2 service discovery packages, as well as fleet 0.11.7 distributed init system.