As of today, we are not only pulling out from advertising on Facebook, we are also in process of removing our business from Facebook entirely starting with removing Internet Mate Ltd page today to start with. #facebookboycott

Drupal has been released on June 3, 2020. The new major version of this popular CMS comes with several improvements from which probably the most important is that upgrading and migration major versions should be a much smoother process. 

More on https://www.drupal.org/about/9.