Is there a difference between the 2015 and 2018 editions of Learning JavaScript Programming by E. Freeman?

Question

JavaScript

I wanted to read Freeman's book on JS. The printed version is expensive. I found the electronic version only in 2015.
1) Is there a difference in the editions of "Learning JavaScript Programming" by E. Freeman 2015 and 2018?
2) Are editions using ES5 or 6?
3) Does anyone have an electronic version of 2018? If yes, please provide a link

Answer 1

1) Yes, there is.
2) ES5 only.
3) Prohibited by the rules of the service.

Answer 2

There are always differences in books. Reissued to supplement.