doc/APIchanges945+55cc60cd2eacbbd236d49d062db721f68c27f7080d7d25af1c23c96b7336e39ef1d4ee999a99cbddd8cba312f716eefc5768c0518968a62a33082affd056020eec06eeacf7d696cb4c80c1959b14aef3866e6c8a351f611719e72c8b02e1cba52fb1e77b985e40ae8c1851643cac07d0a2941c86484149b2c3171