[docs] [issue27635] pickle documentation says that unpickling may not call __new__

Change by miss-islington <mariatta.wijaya+miss-islington@gmail.com>: ---------- pull_requests: +18922 pull_request: https://github.com/python/cpython/pull/19585 _______________________________________ Python tracker <report@bugs.python.org> <https://bugs.python.org/issue27635> _______________________________________