Fix an issue where engineio websockets library can return a response of [], and Sanic will pass that onto response-middlewares. - We now just check for resp truthiness, so if a resp is None, or False, or [] or any other Falsy value, then we skip applying middleware.
0.9.8
0.9.7
Changes to allow pickling of the Sanic-CORS Plugin on a Sanic App - This is to allow Multiprocessing via `workers=` on Windows