As far as lists of things that were done wrong go, am I the only one to have a "no system updates on a Friday unless it's an emergency" rule? Who wants to stress out on a Friday, let alone work all weekend because something went wrong?
I like Tuesday mornings for updates and changes. Monday is over and you had it to prepare. Everybody is back in the swing of work. If something goes wrong, you and the team have all day to work on it and up to the end of the week before ruining their weekend.
