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January 13th 2020: Marvin 20.1. 



  • Bond snapping to useful angles has been introduced. When rotating a bond, placing a new bond by dragging, or moving an atom attached to a bond, the bond in question snaps by 7.5 °. If the user presses SHIFT while rotating, the rotation will be continuous.


  • The starting value of the index range of the "Relative stereo AND index" and  "Relative stereo OR index" panels were changed from "0" to "1".