Arch

Adding  Arch was laborious, but it was possible, because the project started and evolved to be as universal as possible.

Debian

Penguins' eggs started on Debian in 2017, it still supports buster in addition to bullseye and  bookworm 

Devuan

Eggs support Devuan beowulf, chimaera, and daedalus

Ubuntu

Ubuntu is full supported: bionic, focal, jammy and lunar

Manjaro

Eggs is part of communty of Manjaro.

Debian derivatives

 Linuxmint, KDE neon, Pop!_OS, elementary OS and virtually every Debian, Devuan and Ubuntu derivatives are supported.

Arch derivatives

 EndeavourOS, RebornOS are supported too.

fedora

Come in to bring penguins' eggs to fedora!

discussion

Discussion about penguins' eggs