The update for 10.13.6 was available, so I installed it. Now I have issues with my favorite games. I've had freezes with Preview, and 1Password is giving me fits. Not. A. Happy. Camper.
1Password: I'm running Version 7.4.3 (70403002). I reinstalled all browser versions this morning, and that took care of the problem.
Edited to make clear what version OS, and to share info on 1Password.