Fixed:

1. Fixed certain DXF files can not be imported.

2. Fixed 2 point line will automatically close.

Added:

1. Add Toolbar->Edit->Image: Sharpen,Crop,Color Invert. Available when selecting single image.

2. Add Toolbar->Edit->Document Settings: Setting cutting mode for current file.

3. Add Toolbar->Machine->Test network setting: Test network connection between computer and machine.

4. Add layer color selector.

5. Rectangles, ellipses, circles, polygons and closed paths are now fillable.

6. Add cutting parameters for rubber, glass, metal black and white engraving.

Changed:

1. Change material testing suite slightly.

2. Increase material testing suit cutting speed.