Also neat, bundling of send/recv. > Add support for bundles for send/recv. When used with provided buffers, bundles support sending or receiving more than one

Also neat, bundling of send/recv. > Add support for bundles for send/recv. When used with provided buffers, bundles support sending or receiving more than one buffer at the time, improving the efficiency by only needing to call into the networking stack once for multiple sends or receives.