Document Software in gnome-help
I consider the Software app to be a core part of the desktop user experience, and I think we ought to document it here, along with other aspects of controlling software and software permissions. We're probably going to have to talk about repositories, packages, Flatpak, and Flathub. And we're going to have to talk to our distro partners, because there's going to be variation.
Setting an optimistic milestone of 41. This is too much work on top of everything else for 40. (Unless you're totally into documenting this and really want to do it, in which case, have fun.)