Bear in mind that sometimes what you're reading in the help (and in this case, this article does) pertains to the *next* version of Zen Cart. You are on the cutting edge!

Answers to questions:
- Please bundle help in with contributions if you're building a contribution. The information you are reading is if you're building something for your store or a client store.
- We haven't done anything with help and encapsulated plugins yet.
- Zen Cart uses Hugo to build its documentation. See https://gohugo.io/