{"ref":"refs/heads/master","commits":[{"author":{"name":"Heng Li","email":"1c4d00be5dc5190a134a33148b421d0ebd469860@live.co.uk"},"sha":"91a4a0c8ea51fc42fc0f6347db2c77c5c5aeff28","message":"Release bwa-0.6.1","url":"https://api.github.com/repos/lh3/bwa/commits/91a4a0c8ea51fc42fc0f6347db2c77c5c5aeff28"}],"head":"91a4a0c8ea51fc42fc0f6347db2c77c5c5aeff28","push_id":51633876,"size":1}