"Snap: On/Off" in the Touchpad Menu has been replaced by "Settings: Show/Hide".
Showing Settings now displays a checkbox for Snap On/Off, as well as a draggable slider for snap spacing. If you need more control, click the snap spacing text box to display a keypad interface.
Special thanks to Lucius Caesar for requesting this feature!
Also, a shout out Parzival for some really top notch QA work before this release. We'll always have some bugs, but we're working hard to keep it sane.