Flynn's Arcades actually only does publishing, with porting being
done by RAWRLAB games.
The list should only contain companies that have actually developed
ports, rather than companies who are just publishing games to consoles
using third-party ports.
We've recently completed tech which enables us to port Godot Mono games to Nintendo Switch and Xbox family of consoles so we wanted to reflect that in the docs.
Also added GDK next to Xbox consoles to signify that we do native Xbox ports and not just use the deprecated UWP technology.
Tried to make the line as short and concise as possible, but am open to further modifications if deemed more optimal.
It might not be immediately obvious that companies can be added
to the list by simply requesting it in an issue
(or making a pull request). This should make it more evident.