doc/APIchanges840+3194ab70c0d1bc65fa7bc7432bcf91d3cbe162e4006bfb3044d693b05cc51a5fb8469da67d9cf7e496e19c47f2b75bdd555d20e7bb75c67dbae053f343bfdd4d851f8f0953919524cf72af8f2c44fe77b1eb7f39442c13279ae0843225374e382288f5f5b15305e4b3c9bca80b3150429cbf17eeadd426e9cda85