Userstamps

I copied and adapted the HasTimestamps trait in Eloquent/Concerns (and adapted Eloquent/Model.php) so that I could have Userstamps - i.e. created_by and updated_by on the model. (I just use the logged in user id.) Obviously every time I do an update on Laravel that gets lost (breaking my app...). Is this something anyone else would find useful to be included in Eloquent?