GitHub

Issues that never close, because we just reuse them. Usually they will have instructions on how to do the thing. We might also use the issue for tracking having done it

Agendas (each agenda appears as a comment)
label checks (each week, the next audit is added to a comment)
onboarding and offboarding (each person who is onboarded, has a checklist in a comment. Later, their offboarding also happens in the same issue on a new comment, and then both comments are hidden).