From the update:
6 days ago, we posted the first attempt at new suit symbols, they drew some, quite fair, criticism.
But I'm glad we shared them when we did, because of what came next. One of our backers, Marcos Hidalgo, offered his artistic talents to help make this deck the best it can be; in exchange for a unique reward (which we'll discuss later)
He's developed a whole new set of suit symbols for us, which more clearly display the meaning of each suit within the context of the deck as well as being a lot prettier.