Or at least my misunderstandings!
I’ve read through the whole book pretty much, with specific focus on things I’ll be using.
As the book[s] is so well technically written I wondered if you’d want the errors/misunderstandings I came across. So here’s my list: -
https://book.cakephp.org/4/en/orm/retrieving-data-and-resultsets.html#custom-finder-methods
I think I’m missing something significant here.
The code refers to finding the owner but the text is about finding published articles. Should the code be something like: -
use Cake\ORM\Query;
use Cake\ORM\Table;
class ArticlesTable extends Table
{
public function findPublished(Query $query, array $options)
{
return $query->where(['published' => true]);
}
}
$query = $articles->find('published');
(Although I do appreciate the example of how to pass options as an associative array as the exclamation states.)
https://book.cakephp.org/4/en/core-libraries/security.html#hashing-data
Typo: algorithmn
https://book.cakephp.org/4/en/tutorials-and-examples/cms/authorization.html#checking-authorization-in-the-articlescontroller
From: -
“The AuthorizationComponent::authorize() method will use the current controller action name”
To: -
“The $this->Authorization->authorize() method will use the current controller action name”
https://book.cakephp.org/4/en/core-libraries/text.html#wrapping-text
Why are the words “This” in italics after the // Returns?
https://book.cakephp.org/4/en/index.html
What is Elasticsearch? It is a dead link. (Last Plugin on left menu.)
Thanks so much for an amazing product and such excellent documentation.
Now I’ll be starting to use it soon, so expect more grief from me!! 
Cheers
Jonathan