- make sure that the laser postprocessor that do move on the Z axis (like 'GRBL_laser_Z') accept negative values for the Z focus - fixed issue in highlighter such that the keywords that have an underscore included are highlighted - rearranged the default keywords - fixed the generatecncjob() method default parameters to reflect new data structure names - in Geometry object the default self.options dictionary is updated with keys that reflect new data structure