The Cubs did make their transactions prior to the nontender deadline, and the 40-man roster is at 37 for the moment:
As we said in prior posts and in the latest Dreamcast, there were some very obvious nontender candidates, and it wasn’t too surprising to see the three names on the announcement. As stated in Bastian’s rundown, Vizcaíno was on the restricted list and probably hates baseball now so we will see if the Cubs actually try to keep him on a cheap deal or let him go.