I'm glad to know there's a demand for this book. Hopefully soon I'll upload a draft of it to GitLab, so if there's anything that you learned that you would like to contribute to this book, you would be able to do so. I personally would be very happy if someone would give me examples of things a user would like to do, because my own use cases can only go that far. I'll make sure to make finding information in this book as direct as possible. If you find that some information in this book isn't clear or easy to learn from (or locate in the first place), then I'll expect a complaint about it. I'll post here a link to the GitLab repository when part of the book has been written and ready for feedback. Should take some time, but not too long.