CHANGELOG in amqp-0.8.0.rc3 vs CHANGELOG in amqp-0.8.0.rc4

@@ -1,8 +1,9 @@
 = Version 0.8.0
 
   * [FEATURE] AMQP 0.9.1 support, including tx.* operations class.
+  * [API] Default authentication handler now raises AMQP::PossibleAuthenticationFailureError
   * [API] AMQP::Channel#initialize now takes 3rd (optional) options hash.
   * [API] Broker connection class is now AMQP::Session.
   * [API] AMQP::Error instance now may carry cause, an exception that caused exception in question to be raised.
   * [API] When initial TCP connection fails, default action is now to raise AMQP::TCPConnectionFailed.
   * [API] AMQP::BasicClient#reconnect now takes 2nd optional argument, period of waiting in seconds.
@@ -27,10 +28,9 @@
   * [API] AMQP::Queue#unbind now accepts :routing_key as alias to :key. we believe it is a good idea to use AMQP terms.
   * [API] AMQP::Channel#prefetch now takes (an optional) 2nd parameter that specifies that QoS settings should be applied to underlying connection, as well as optional callback.
   * [API] AMQP::Channel#recover now takes (an optional) callback that is called when basic.recover-ok is received.
   * [API] AMQP::Frame is gone.
   * [API] AMQP::Buffer is gone. Serialization & framing are now handled primarily by amq-protocol.
-  * [FEATURE] AMQP gem is now AMQP 0.9.1 compatible: it runs atop of amq-client gem
   * [API] AMQP::Queue#publish is deprecated.
   * [API] Name argument for AMQP::Queue.new and Channel#queue is optional.
 
 = Version 0.7.1