- Fix the calculation of the required free space on each partitions/volume for the upgrade transactions
- Create source overlay images with dynamic sizes to optimize disk space consumption
- Update GRUB2 when /boot resides on multiple devices aggregated in RAID
- Use new leapp CLI API which provides better report summary output
- Introduce possibility to add (custom) kernel drivers to initramfs
- Detect and report use of deprecated Xorg drivers
- Fix the generation of the report about hybrid images
- Inhibit the upgrade when unsupported x86-64 microarchitecture is detected
- Minor improvements and fixes of various reports
- Requires leapp-framework 4.0
- Update leapp data files
- Resolves: rhbz#2140011, rhbz#2144304, rhbz#2174095, rhbz#2219544, rhbz#2215997
