Chrome Update came out in late October, but I just recently picked up the Cubs cards. The set is a Target-exclusive (Walmart gets the Holiday set) and has 100 cards on the checklist. There are just three Cubs cards included and I was able to get them pretty easily at Sportlots for 18¢ each.
Topps included two from the All Star game and one rookie. It is a pretty disappointing showing from this October.... something the 2018 Cubs were familiar with!