Release 4.8.0
- Add sd-boot (systemd-boot) support for most commands
- Add support for specifying migration arguments [gh##127]
- Support kdump setup on platforms without kdump high/low settings (e.g. S/390 or PPC64le [bsc#1229138]
- Preserve current working directory if possible when entering transactional-update environment [bsc#1227452]; also adds the current path to the Bash prompt
- Fix plugin system to support special characters in commands