Should we update the ArchWiki page [1] then?
e.g.
Old:
The AUR and official repositories are intended for packages which
install general software and software-related content, including one or
more of the following: executable(s); configuration file(s); online or
offline documentation for specific software or the Arch Linux
distribution as a whole; media intended to be used directly by
software.
New:
The AUR and official repositories are intended for packages which
install general software and software-related content, including one or
more of the following: executable(s); configuration file(s); online or
offline documentation for specific software or the Arch Linux
distribution as a whole; media intended to be used directly by
software; cross-compilation towards another OS on `x86_64` or other
architectures.
gnlrdrvo
[1]
https://wiki.archlinux.org/title/AUR_submission_guidelines#Rules_of_submission