Will you update this document to Julia 1.6?

The .ipynb file in the Git Hub repo does not correspond to the latest PDF that the README.md links to.

I wanted to send a pull request for some spelling and grammar fixes, but the file is out of date.

It would be great if a HTML version of the book was online, say at The-Julia-Express.github.io using Github Pages.

I'm not sure what the state of the art of Latex to HTML is, I last used latex2html in 2002.

This would make it easier for people with vision difficulties to read it in a flow like manner.

According to the 0.7 release notes dropdims has replaced squeeze.

Some other information: JuliaLang/julia#28303

p2

6. putting ; after the expression will disable showing its value.

I think it's better to notice that ; only works for REPL mode, and that there's no need to write ; to deprecate the output if it's run by julia script.jl

abstract type (p6)

you might forget things about abstract type and type inherit, e.g., struct CustomNumber <: Number end

Function dispatch

I think it's more concise to put things about function dispatch alone, since it's quite important in understanding and writing Julia codes.

Some of examples in pdf are not copy pasteable due to invalid single quotes, for example

(’a’, false)::Tuple{Char, Bool}
ERROR: syntax: invalid character "’"