{"head":"743662f110e93db49bd926d442fef1bdd4d67716","size":1,"push_id":45199079,"shas":[["743662f110e93db49bd926d442fef1bdd4d67716","b290aae0b6817c5cb7fdf8ec7888bbb7cea06834@gmail.com","Fix upside-down images in standard ray tracer","Tom Hammersley"]],"ref":"refs/heads/master"}