Is there anyway to download older version package of CN Controls Joystick

Hi, Current version of "CN Controls Joystick" (https://www.assetstore.unity3d.com/en/#!/content/15233) is little confusing for me, Is there any way to download the older version of this package. I have used "CN Controls Joystick" older version for unity 4. That was easy to implement. So, is there any solution to download the older version. Thanks