3.x: SessionHelper deprecated, what's the new version of this?

Looks like SessionHelper is/will be deprecated for 3.1 and request->session() is recommended... i have this chunk of code found in my Layout/default.ctp:

    <div id="content">
        <?= $this->Session->flash(); ?>

        <?= $this->fetch('content'); ?>
    </div>

i tried $this->request->session()->flash() but get a fatal error:

Error: Call to undefined method Cake\Network\Session::flash()

Okay, so not that. i'm sure this code came from early development phases, but it never caused a problem until now (admittedly, i've been away from this project for several weeks).

What's the new equivalent to that line?

Thanks.

--
Like Us on FaceBook https://www.facebook.com/CakePHP
Find us on Twitter http://twitter.com/CakePHP

---
You received this message because you are subscribed to the Google Groups "CakePHP" group.
To unsubscribe from this group and stop receiving emails from it, send an email to cake-php+unsubscribe@googlegroups.com.
To post to this group, send email to cake-php@googlegroups.com.
Visit this group at http://groups.google.com/group/cake-php.
For more options, visit https://groups.google.com/d/optout.