[3.7] bpo-33313: Update What's new in 3.7 to reference preadv, pwritev and posix_spawn (GH-6524) by miss-islington · Pull Request #6531 · python/cpython
[3.7] bpo-33313: Update What's new in 3.7 to reference preadv, pwritev and posix_spawn (GH-6524) by miss-islington · Pull Request #6531 · python/cpython