{"push_id":762692762,"size":1,"distinct_size":1,"ref":"refs/heads/XCom","head":"6ef6a650dfab103c54cf380b2d8ed1034184d68a","before":"231ca88795728e513542b5daacff5c554ba1b350","commits":[{"sha":"6ef6a650dfab103c54cf380b2d8ed1034184d68a","author":{"email":"b39fd6108eacbfece2b63c7361eea45359311023@iHal.local","name":"Jeremiah Lowin"},"message":"return None instead of raising XComException","distinct":true,"url":"https://api.github.com/repos/jlowin/airflow/commits/6ef6a650dfab103c54cf380b2d8ed1034184d68a"}]}