Revision history for Perl extension Barcode::Code128. 1.00 Fri Mar 5 18:43:06 1999 - original version; created by h2xs 1.18 1.01 Mon Jul 19 03:06:31 1999 - Apply bugfix to fix problems where input ends in zeroes 1.10 Tue Oct 26 11:07:10 1999 - Generate PNG instead of GIF files 1.11 Fri Oct 29 22:26:12 1999 - Fix bug in test script 2.00 Mon May 28 14:54:21 2001 - Changes suggested by Lance Held : * Add $preferred_code option to encode() to allow user to specify a preference of e.g. code B * Modify _encodable to not be so eager to switch to code C - Make GD optional; support either GIF or PNG (Add gd_image and gif methods) - Add scale option to gif, png, gd_image - Alter gd_image to use options - Update diagnostics section to match same sequence they appear in code - Add font_align option (courtesy Gavin Brock ) - Add transparent_text option 2.01 Tue Jul 17 13:07:04 PDT 2007 - Change AUTOLOAD to not try to call destroy() As suggested in http://rt.cpan.org/Public/Bug/Display.html?id=14850