Improved text placing and formatting capabilities. Extension of the Window.Save method: it can take a window and complete it (if it is incomplete) or put the figure into it (if it is complete). A man page and Ubuntu package. The source has been ported to Windows. Colors in HSV components and RGB-HSV conversion. Linear or radial color gradients (see Gradient[]). You can draw polygons with borders, controlling the join style, cap style, dashes, and color. Style can be used to draw empty polygons. In this case, the border is not closed in Poly unless Poly.Close[] is used.
