I believe they are open sourcing it. 

 https://primal.net/e/note16gwmyrv2n068x0y2udyultzrrfkm7xnwqdwwve3xqrn7dly9a8mqy5wrh6 

 my mistake! Disregard nostr:note1950e7793pvp38udqtet078wyneqwx0y3vhn3rq83wj3s8vjzk34qyygqcf