There are many unanswered suggestions here: https://wiki.softwareheritage.org/wiki/Suggestion_box

They should all either:

• Be added to the archive and removed from the page (or marked as "done" somehow), or
• Link to a task to track what work needs to be done (it can be as simple as "we don't know" or "someone needs to look into it")

And we should make sure someone reviews the page from time to time.