From 41ceb74e53d2fbc08e90980392f91e05aea08b6f Mon Sep 17 00:00:00 2001
From: Keith Hazelton <khazelton@gmail.com>
Date: Fri, 18 Jun 2021 08:57:00 -0500
Subject: [PATCH] Update async-message-resources.adoc

---
 async-message-resources.adoc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/async-message-resources.adoc b/async-message-resources.adoc
index ae1ad50..594705d 100644
--- a/async-message-resources.adoc
+++ b/async-message-resources.adoc
@@ -1,6 +1,8 @@
 # Async Message Resources
 
 #### The Protocol
+https://www.amqp.org/specification/0-9-1/amqp-org-download
+ <= AMQP Protocol 0.9.1 +
 http://docs.oasis-open.org/amqp/core/v1.0/amqp-core-complete-v1.0.pdf 
  <= AMQP Core Complete v1.0 (pdf) +