v1.73

• If the from() and to() variables have value labels, then the order of the value labels is respected. This allows the users to have full control of the order of the drawing of the layers through value labels (requested by Katie Naylor + others).
• The command now throws an error if from() and to() have different format types. Both have to be either string or numeric variables. This was necessary to implement in order to implement the above change.