adding highlights to the CHANGELOG

Author: weaverryan

CHANGELOG.md

@@ -5,4 +5,15 @@
   and `writeNextStepsMessage()` were removed and `generate()` was added
   in their place. We recommend extending `AbstractMaker` instead of implementing
   the interface directly, and use `$this->writeSuccessMessage()` to get
-  the normal "success" message after the command.
+  the normal "success" message after the command #120 via @weaverryan
+
+* Added new `make:migration` command, which wraps the normal
+  `doctrine:migrations:diff` command #97 via @weaverryan
+
+* Added new `make:fixtures` command to generate an empty fixtures class
+  #105 via @javiereguiluz
+
+* Added PHPDoc to generated entity repositories so that your IDE knows
+  what type of objects are returned #116 @enleur
+
+* Allowed generation of all classes into sub-namespaces #120 via @weaverryan