What version of bootstrap is being shipped with v8 CMS?

I would like to know what version of Bootstrap is being used for the frontend of Odoo v8.

Bootstrap is the most popular HTML, CSS, and JS framework for developing responsive, mobile first projects on the web.

Was version 3.1.0 -> Now 3.2.0 (see: ODOO's Bootstrap upgrade history)

https://github.com/odoo/odoo/blob/8.0/addons/web/static/lib/bootstrap/css/bootstrap.css 

/*!
* Bootstrap v3.2.0 (http://getbootstrap.com)
* Copyright 2011-2014 Twitter, Inc.
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
*/

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