Fixed Changelog + Changed Accessibility of SceneViewToolbar

CHANGELOG.md

 # Changelog
 
-## 2019.3.2
+## 2019.3.3
 
 #### Added
 
 
 #### Changed
 
+- Messager now send messages through a copy of its source listeners array instead of the actual enumerator. This prevents from modifying the call array at the same frame if a OnMessageEvent becomes disabled during execution.
+- Changed SceneViewToolbar Accessibility (now public to give access to OnSceneViewToolbarGUI)
+
+#### Fixed
+
+- Fixes in changelog (bad changes in 2019.3.2)
+
+## 2019.3.2
+
+#### Changed
+
-- Messager now send messages through a copy of its source listeners array instead of the actual enumerator. This prevents from modifying the call array at the same frame if a OnMessageEvent becomes disabled during execution.
 
 #### Fixed
 

Editor/SceneViewToolbar.cs

 
 namespace GameplayIngredients.Editor
 {
-    static class SceneViewToolbar
+    public static class SceneViewToolbar
     {
         public delegate void SceneViewToolbarDelegate(SceneView sceneView);