Perhaps there should be a feature to mark your package as deprecated on Juliahub?
Once a package’s source code repository get’s archived, I think it would make sense for this fact to be prominently displayed on Juliahub, including in the search results.
For example, searching for
JET includes the
JETTest result, whose Github repo is archived, but one only finds this out once on Github: JuliaHub
Turns out a ticket exists already, although closed (EDIT: reopened):