doc/APIchanges560+019ab885262724dbe9dbee435beb9488032f542b154efea4ce7a6f8c8f58ecc2fb6acdc70add679ff9932ab5064775a847a8d51bb638b2167471352d06aa2436ecf3020182e773ead47a246feff5495c981f1f6c1e93aa6e7e5be83f9137c21247118ea35afeba041432c25f06c09af70e8d1fcf0b6f72fd90251