The whole plugin is now written in OOP.
This is a big release and the whole code is well documented, so if you are a developer, you can understand better what I'm doing it.
Using OOP style makes you understand what is going on, where and when, thanks to the action hooks and stuff.
At this point the countUp.js file is at 1.9.3 version.
So, enjoy the version, and if you have any feedback, ideas or issues with the problems, let me know.
Thanks.