Define custom collections per entity.
Apply custom setters when hydrating from the database. (Reverted in
2.5.3 for unintended consequences with things like password hashing.)
Query scopes can return any value. This allows you to use scopes to perform query functions and return values. (If you do not want to return a custom value, return the
QueryBuilder instance or nothing.)
Improve error messages for not loaded entities.
Return the correct memento with accessors on.
Relationship Fetch Methods (