Are you able to mark achievements as retired?

Does anyone know any of the top of their hand? (Or would be interested to compile a list for us?)

I can do a clean sweep of them

I think introvert beat you to it xD

Oh, wow. Thanks everyone!

I made a post it. Have some other things to do right now but I'll be sure to get around to it :)

That was probably attached to a specific year. I have no control of that sorry!