Where it's changed is weekday day games. They use to happen regularly, especially in April and September. This year, they only have total 6 home day games during the week (Mon-Thurs), not including Memorial Day and Labor Day. For comparison, they have 7 road day games during the week, not including 4th of July.
The novelty of day baseball at Wrigley is now limited to Fridays and Saturdays (since almost every team has a day game on Sunday). Pretty much no one else plays day games on Fridays, and most teams still play Saturday games at night too.
TBH, I'm completely fine with it. I still miss the occasional daysball at Wrigley while I'm working, but I like night baseball more.