doc/APIchanges980+5fcceda70beebeb804eb40f630b7ed4b757ef312b83a5ca79dac7e8a502512ea8d01a70983d48ef818d84f698be6db42a20a1cc048b17243c1d05368542f9cc16e00609656707763118eaed4dacd50a443e1f24183e8978595ba3bbd34e26d161ae05a7e35d25b32580e2c3ee074db4b6b1ca171481d24ad341b3