{"head":"dae290c3282ac50feb0677ed57b2b2ac99bece5f","size":1,"push_id":44742504,"shas":[["dae290c3282ac50feb0677ed57b2b2ac99bece5f","85e9e475f1fa9b1723b26a086132baa0eccc6e9c@gmail.com","made the delegate methods optional.","Brian Michel"]],"ref":"refs/heads/master"}