Improvements

Editing

• MolPrinter option for S-group attachment visibility has been implemented.

• Atom map and atom number positioning has been revisited.

• The highlight of valance error has been changed to a red patch.

Bugfixes

Editing

• Map numbers visibility was bad in exported png images for middle sized structures..

• R/S label position did not take into account bold bond thickness.

• Atom mapping numbers were positioned badly in some cases.

• Aromatic rings could not be seen in selected structures.

I/O

• Scale factor wass not saved when the user saved the content of the canvas to the clipboard in MRV format.