I just discovered another departure from the 17th edition #ChicagoManualOfStyle. Scholastic Grades! I'm glad this didn't come up for me after the 18th came out. Here's an example:

#CMOS17: I mostly got Cs and Bs in high school.

#CMOS18: In college, I got mostly A's.

True facts. #AmEditing 🎓

It's a pleasure to read a new style manual for the logic and reasoning behind each point. #CMOS17

#CMOS17 has arrived at KOK Edit, and it's *big*!