It annoys me that you aren’t supposed to close input tags. At least browsers tolerate self closing them even if it is out of spec.

🤮

But actually…

It is good for some things. It even got support for staging files recently.

I’m not familiar with what Suse is doing, but that doc seems to imply that there is a fundamental difference in the configuration between Gentoo and Suse.

I wonder if there is something in the Suse docs that describes how they get a rollback option into the grub menu.

I agree that the Gentoo wiki pages around btrfs and snapper seem a bit lacking.