@Mad-Mat - I spoke with Steve about this and you are correct. However, Musashi5150 and I both prefered the original blue HUD and Green briefing gfx, so we used version 1.0.
FYI, Version 1.1 features a bug fix (supporting a second drive), and 1.4 has slightly different gfx (plasma on title screen is different colour, briefings are pink, HUD is rust coloured. AFAIK, version 1.4 does not support the CD32 pad - you still need a keyboard to access the menu (Function keys).
Oh, and that DAT did not contain the soundtrack, so it seems to be lost forever