ChangeLog.md in amq-protocol-1.8.0 vs ChangeLog.md in amq-protocol-1.9.0

@@ -1,4 +1,24 @@
+## Changes between 1.8.0 and 1.9.0
+
+### Performance Improvements in AMQ::BitSet
+
+`AMQ::BitSet#next_clear_bit` is now drastically more efficient
+(down from 6 minutes for 10,000 iterations to 4 seconds for 65,536 iterations).
+
+Contributed by Doug Rohrer, Dave Anderson, and Jason Voegele from
+[Neo](http://www.neo.com).
+
+
+## Changes between 1.7.0 and 1.8.0
+
+### Body Framing Fix
+
+Messages exactly 128 Kb in size are now framed correctly.
+
+Contributed by Nicolas Viennot.
+
+
 ## Changes between 1.6.0 and 1.7.0
 
 ### connection.blocked Support
 
 `connection.blocked` AMQP 0.9.1 extension is now supported