I must agree with the above comments that fancyheadings.sty certainly should not be removed - backwards compatibility is of paramount importance: I must be able to compile my old docs without jumping through hoops. Not including it will waste several peoples' time down the line.
I must agree with the above comments that fancyheadings.sty certainly should not be removed - backwards compatibility is of paramount importance: I must be able to compile my old docs without jumping through hoops. Not including it will waste several peoples' time down the line.
Please do add back this file.