title: Laravel 4: Fluent changes?
body: <p>I read that Laravel 4 is not going to change much on the surface, saying that much of the old code would be compatible.</p>
  
  <p>I try to use Fluent's <code>insert_get_id</code> like it says in the <a href="http://laravel.com/docs/database/fluent#insert" rel="nofollow">docs</a>, but the function doesn't exist.</p>
  
  <p>Am I doing it wrong? If not, are there more changes in Fluent and / or Eloquent?</p>