{"head":"5c74ef7362ef8179b4448151f91367e775301c8a","size":1,"push_id":44126006,"shas":[["5c74ef7362ef8179b4448151f91367e775301c8a","b86a9c1cb38d3b7d71b40901cfbc0f81ed16b218@rubycolor.org","update Changelog","takahashim"]],"ref":"refs/heads/master"}