Plotdevice

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* Compatibility with Mac OS X 10.7 Lion (auto-saving! versions!).
* ellipse() is an alias for oval(). Path.ellipse() works as well.
* Support for Line cap and line join styles. Use joinstyle() with MITER, ROUND or BEVEL and capstyle() with BUTT, ROUND or SQUARE. Path.joinstyle = MITER and Path.capstyle = BUTT works as well.

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* NSImage are no longer cached internally, which gave problems when rendering a large and small version of the same image.
* New, easier build system that includes all required NodeBox C extensions.

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* Functions that need to run on NodeBox exit can be registered with the standard atexit module.

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* You can now add a "stop" method in your animation, that gets executed when the animation is stopped.
* Full-screen scaling is corrected.
* Removed AppleScript support.

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* Added the ability to zoom the canvas, even while running an animation.
* Boolean operations on paths: Use path.intersects(other) to check if two paths intersect.
You can also use path.union(other), path.intersect(other), path.difference(other), path.xor(other)
to get a new path with the boolean operation applied. Check out the SwissCheese example in the
Advanced folder.
* Fit operation on paths that fits a path to the given boundaries:
fit(self, x=None, y=None, width=None, height=None, stretch=False)
* Included psyco in the core build so the graph library is faster.
* Included numpy in the core (next to Numeric) for faster math.
* Jumping to a certain line number works.

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* Color objects still worked in CMYK when used as a fill/stroke.
* Progress bar changed for Leopard compatibility.