my list might be:
listen to each song
approve the mix
listen again to each song
decide what enhancements are needed
apply and adjust any needed enhancements
listen and readjust
set loudness levels within and between songs
listen to each song for any issues
sequence songs in correct order
clean up the heads and tails/apply crossfades
listen again for continuity
create master copy of entire recording
listen a couple more times
what am i missing