This document discusses the release of Drupal 8, an open source content management system. It notes that Drupal 8 was released on November 19, 2015 and uses many Symfony components. It also highlights that Drupal 8 development saw contributions from over 3,000 developers compared to 800 for Drupal 7, showing the power and size of the Drupal community. The document encourages testing Drupal 8.