As far as I know the new styles for SD1 are all available because two weeks ago I ordered few floppies at my dealer in Slovenia and Ketron people also recommended them on Rimini fair already in April this year. Since Jckeeys was so kind to send me XD9 styles some time ago and I found a few styles with the same name as on ordered floppies, I will soon be able to tell you if they are the same. I assume they are.
Luka