The SubscribeStar version has not been created yet. (Waiting on funds to make enough art assets to continue development) However there is artwork on SubscribeStar that has not appeared in the game yet.
The general plan is that progressive builds will be released to SubscribeStar members first, before being released to the public. (So, the public would get to play 0.5, while 0.6 would be available to SubscribeStar members.
Of course, more funding means more artwork, which means quicker development time and more scenes.