abroot
ABRoot utility provides full immutability and atomicity by transacting between 2 root partition states (A⟺B).
TLDR
Add packages to the local image (Note: after executing this command, you need to apply these changes.)
$ sudo abroot pkg add [package]
Remove packages from the local image (Note: after executing this command, you need to apply these changes.)
$ sudo abroot pkg remove [package]
List packages in the local image
$ sudo abroot pkg list
Apply changes in the local image (Note: you need to reboot your system for these changes to be applied)
$ sudo abroot pkg apply
Rollback your system to previous state
$ sudo abroot rollback
Edit/View kernel parameters
$ sudo abroot kargs [edit|show]
Display status
$ sudo abroot status
Display help
$ abroot --help