+3.0alpha2 - Released 1/01/01
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+ * ctsim: All functions of command-line tools are now in graphical ctsim
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+ * ctsim: added generation of filter images
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+ * ctsim: Added 2-image math functions (mul, add, div, sub)
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+ * ctsim: Added export of imagefiles to graphic file formats
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+ * ctsim: Added support for scaling imagefiles in new sizes