[Yasuraka]

The next version of Vanilla OS[1] will offer immutable point releases based off of Debian Sid with some extra tools like an integrated distrobox and "sane defaults" without foregoing choices, moving away from Ubuntu after the latter announced ending support for Flatpaks in favor of pushing snaps.

[1] https://vanillaos.org/

[Daegalus]

Yes, I'm eagerly following VanillaOS. I am excited for some of their tools and design.

But it would be also nice to have a standard mutable variant too.