video.js Frame Work customisations that are ES update proof!

Hi Support

I hope that you all had a well needed break.
And wish you all a great new year of the ape!

I would like customisations (adding plugins) that I make to the video.js frame work to be ES update proof.

I am looking at plugins that I would like to test here:

http://videojs.com/plugins/

As of now any new video.js plugins that I install will be overwritten when I do the next ES update.

Would there be a way to implement this so that ES updates do not break video.js added plugins?

thanks

Paul