Update CHANGELOG.md

Author: hemangshah

CHANGELOG.md

@@ -4,6 +4,9 @@ All notable changes to this project will be documented in this file.
 
 Latest release is available [here](https://github.com/hemangshah/printer/releases/latest).
 
+## [1.3.0](https://github.com/hemangshah/HHFloatingView/releases/tag/1.3.0) - Sep 21, 2018
+- Example updated to support swift 4.2 and code refactoring.
+
 ## [1.2.0](https://github.com/hemangshah/HHFloatingView/releases/tag/1.2.0) - Oct 24, 2017
 - Added Documentations and Scale Animations for Options buttons.