Most occurences of "listener" have been replaced with "subscriber" to honor a
subtle difference between the two that is explained
in the documentation.
If you use translatable, you should map your translation classes id fields,
the id mapping is deprecated and will be removed in version 2.0
If you decided to create your own subscriber by extending a class from this library,
you might have to refactor your code because of this.
Likewise, DI parameters (for class names), and service ids have changed.