- Added "ax" keyword to the plotting routines to specify the axes object on which the diagram will be created. Thanks goes to https://github.com/sinhrks
0.5
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- Fixed a bug (issue 1, "unreferenced variable 's'" in venn2 and venn2_circles)
0.4
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- Fixed a bug ("ValueError: to_rgba: Invalid rgba arg" when specifying lighter set colors)
0.3
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- Changed package name from `matplotlib.venn` to `matplotlib_venn`. - Fixed up some places to comply with pep8 lint checks.
0.2
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- Changed parameterization of venn3 and venn3_circles (now expects 7-element vectors as arguments rather than 8-element). - 2-set venn diagrams (functions venn2 and venn2_circles) - Added support for non-intersecting sets ("Euler diagrams") - Minor fixes here and there.