iOS 18 was released 9/16 & 9/20 (iPhone 16 Day 1 update); 18.0.1 was released 10/3 and 18.1 was released 10/28.
iOS 17 was released 9/18 & 9/22; 17.0.1. was released 9/21 (15 Pro only); 17.0.2 was released 9/26 and 17.0.3 was released 10/4. Finally, 17.1 was released 10/25.
Given that we are already at 10/7, we probably won't see another update prior to 26.1 unless because 26.1 is such a large update, that is delayed until November. Usually we see x.2 end of November/Early December.
With that being said, I would like a 26.0.2 because I still have many annoying little graphical bugs.