is there any recommended way of clearing out MIA hosts in fleet after $x amount of time? i know we can probably run some custom SQL or something to remove the rows, but it would be great if there was a way to configure something that auto-pruned MIA hosts after some user-defined amount of time

IIRC there was an issue for this. I think I may have done something about it, but will have to look later when I’m on a real computer.