• Automatically clip content to an appropriate circle when applying most of the azimuthal projections (including stere,ortho,gnom,laea,nsper).
• Added the -proj clip-angle= option to override the default clipping circle.
• Automatically clip away the poles when projecting to Mercator.
• Added the -proj clip-bbox= to clip content to a lat-long bounding box before projecting.
• Added the -graticule interval= option, for customizing the spacing of graticule lines.
• Added a circular outline to the graticule when creating a graticule for an azimuthal projection.