Originally Posted by kovidgoyal
Sigh, I am having a *really* bad month. 0.7.42 that fixes this regression will be available in an hour or so.
For once procrastination paid off.
I was using 7.40 and saw the 7.41 update and decided to wait until later. Opened Calibre again a couple hours later and 7.42 was already up. After reading the change log, I was glad I waited a little while.
P.S. The expanded heuristic controls are great!