Instructions for Linux server deployment?

I really want to buy this book, but looking at the chapters, there is no chapter about deploying to services like Digital Ocean, only Heroku. Is a Linux Server deployment guide something we can expect in the book in its finished state?
It is, unfortunately, the biggest concern for me when it comes to books and guides because there are plenty of tutorials on how to build things, but rarely any tutorials on how to actually deploy what you build!

Dexter

@dexterz as things currently stand, due to time constraints that won’t make it into the final version 1 of the book. However there are plans for a second edition of the book to come out towards the end of the year that currently has a generic ‘deploy to an EC2 instance on AWS’ chapter planned.

This will be a free update for all buyers of the digital book for edition 1