{"push_id":550731126,"size":1,"distinct_size":1,"ref":"refs/heads/gh-pages","head":"0adb39c960bfc837adf9c27dd4e991e2afc35f4f","before":"68758984a9269d0fd6f9b071d4a282536e757fc2","commits":[{"sha":"0adb39c960bfc837adf9c27dd4e991e2afc35f4f","author":{"email":"2c2f3a732b49851d66f9d133d935e9358e0cdad1@yihui.name","name":"Yihui Xie"},"message":"add new packages from Travis build 554 (yihui/knitr)","distinct":true,"url":"https://api.github.com/repos/yihui/xran/commits/0adb39c960bfc837adf9c27dd4e991e2afc35f4f"}]}