Changes - Revision history for PostScript-Barcode

0.004 2010-06-23

options passing to "render" in PostScript::Barcode explained in detail
move type constraints to a class containing the name Meta, and some type constraints that were previously unlimited arrays are now named tuples
fix a memory leak
remove barcode metrics, rely on Ghostscript's bbox device instead
correct image sizes for PDF and SVG

0.003 2010-01-14

bugfixes for calling constructors of classes multiple times in the same scope and for empty data in the constructor (thanks, Jozef Kutej)

0.002 2009-12-10

add Aztec Code, Data Matrix
renders to correct image sizes

0.001 2009-12-07

Initial release.