I am sorry to say this but the support has got worse. I reported some bugs while back which were not fixed. And some e-mails which I never got reply for. I have also sent e-mail last week which I need reply right away. This is the best wallpaper script out there and it'll be very disappointing to see it get abandoned.
Note: E-mails I sent were regarding existing bugs on the script which needs to fixed ASAP. It's not about extra add-on mod requests.