v1.2.0-beta.1

Changes since v1.1.1

• support for multiple operating systems (#362)
• CentOS/RHEL7 support (#410, #425)
• Ubuntu 18.04 support (#362)
• fix global --version etc by making RootCommand inherit from Pharos::Command (#423)
• handle migration from 1.1.x to 1.2.x (#424)

Known issues

• host-upgrades & kured addons don't work with CentOS/RHEL 7