CHANGELOG.md in plezi-0.16.3 vs CHANGELOG.md in plezi-0.16.4

@@ -1,8 +1,18 @@
 #Change Log
 
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+Change log v.0.16.4
+
+**Fix**: (`iodine`) removed bundler requirement in the `iodine.gemspec` file.
+
+Change log v.0.16.3
+
+**Fix**: Default logging is now enabled in a way that allows easier disabling (through the `procfile`).
+
+***
+
 Change log v.0.16.2
 
 **Fix**: Fixed an issue with Controller class method `publish` where only the named-arguments style API was respected, now non-named arguments are supported as wee - this didn't effect the Controller instance method `publish`.
 
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