Gnu Guix would be a great one ! (the package manager, not the distro GNU Guix System)

https://guix.gnu.org/

https://guix.gnu.org/en/blog/2019/gnu-guix-1.0.0-released/

https://guix.gnu.org/en/blog/2020/gnu-guix-1.1.0-released/

https://guix.gnu.org/#guix-in-other-distros

https://guix.gnu.org/en/blog/2020/guile-3-and-guix/