Revision history for Perl extension D64::Disk::Layout::Base. 0.02 2018-11-24 - remove hard-coded file names in tests and replace them with a File::Temp's "tmpnam" function call that returns the full name of a temporary file 0.01 2011-01-22 - initial version (supports designing physical layouts of various Commodore disk image formats through inheritance, reading and writing physical sector data from/into disk image, and saving data changes to file)