Is the Encylopedia Draconica a thing?

Is the Encylopedia Draconica a thing?

Is the Encylopedia Draconica a thing? After picking up the paperback and falling in love with the game I checked out the kickstarter and it looks like a print and pdf supplement called Encylopedia Draconica was planned. I can’t find it on the Magpie site nor on DriveThruRPG. Anybody know? I’d love to buy it.