

Stop button now works during all phases of engraving preparation If no units are specified the user is prompted to select the correct units.

DXF import now detects the units in the file. DXF import looks for layers that have the text "engrave" in the name and designates items on the layer as engraving lines. DXF import now detects blue lines and designates them as engraving lines. Improvements to DXF import to prevent import failures Removed debugging code that could have resulted in the head moving 1" away from raster image. Added more descriptive text to "No Backend Error" to indicate libUSB is not installed

Fixed error messages and added better error messages. Fixed bug that could cause raster engraving to start engraving the wrong direction. Added Min/Max darkness cutoff settings for halftone raster images. F-Engrave Change Log K40 Whisperer Change Log
