From: Clebert Suconic <clebert.suconic_at_gmail.com>
Date: Tue, 17 Sep 2013 14:57:12 -0400
Something for next version... (maintenance version or something)
I feel like I had already talked about this long time ago... sorry if did..
I have googled at a few Messaging implementations and I have seen lot of
them supporting individual acks as an extension: