- Added support for loading and saving Sam Coupe Snapshot (.SCS) files - Added support for loading Sam Coupe Disk (.SAD) files - Added separate functions for loading and saving in default state format - Refactored code, moving snapshot loaders into separate source files - Refactored generic disk image library, adding .SAD loading and saving - Fixed palette changes between Sam Coupe and ZX Spectrum modes - Fixed autoplay starting when loading a palette on ZX128 - Added .SCS save option to Speccy built-in menu - Added "File | Save .SCS Snapshot" option to Speccy-Windows - Added drag'n'drop files functionality to Speccy-Windows - Graying out irrelevant save options in Speccy-Windows