With the issue of espanso/espanso#2464 I realized that espanso is automatically added to winget packages, via this bot:
It grabs the *.msi installer and adds it to winget repository
On the other hand, I know that terrapkgs also have both X11 and wayland versions of the package.
Because we don't maintain these sources officially, I would suggest creating a "community" section, in which we add all these places that we know about.
What do you think?