Updated link, In regards to tracker we can add it to checklist but can non maintainers edit that tracker? Or should the item say "ask a maintainer to add a card before merge?"

I want a checklist iitem that says "related to issue #xxx". There should be no PRs with no link to an issue (either tracker one or proposal one) unless they are part of the team. Then us maintainers have to create the tracker issue or go on the issue if already existent and update its position in the project (I don't know if it's possible to do automatically but if it is I don't know how) but it's much easier to do if the issue is linked. And doing this also leaves the "update history" of the notebook in the tracker, i.e. #81

In the near future, updates will be much more common than new notebooks, and it should be kept this way going forward too, otherwise the notebooks will get out of touch again.

That totally makes sense, thanks for clarifying. I'll add it