This update adds a clickable button to the puzzle screen that toggles on or off the option to point out rows and columns that can be worked on. It also adds equivalent keyboard and gamepad inputs to do the same, with the keyboard input defaulting to the quote key and the gamepad input unassigned by default, since the other inputs are used already.
The update also fixes an issue with puzzle sizing and placement that would occur if extra row and column info was enabled and the resolution was set to an ultra-tall one, meaning absolutely no one encountered the problem anyway, but whatever.