{"shas":[["5f69ed27d4b79f090372512bd73998497424079d","3153b0ce461ab31dcde3b029ef1d31c43f1c19b3@gmail.com","adjust waterfall","yiminghe"]],"ref":"refs/heads/gh-pages","size":1,"head":"5f69ed27d4b79f090372512bd73998497424079d","push_id":42156882}