0.15.0

• message_middleware will now receive four arguments instead of the earlier three. func: Callable, service: Any, message: Any, topic: str for SNS and func: Callable, service: Any, message: Any, route_key: str for AMQP. If you are using middlewares for messaging you will most likely need to update these.
• Additional kwargs may be passed into the aws_sns_sqs_publish and amqp_publish functions and will be forwarded to the message_protocol build_message function.