If your 2015 was anything like mine, it passed by extremely quickly. It was marked by periods of frustration (spammers still love Drupal.org) and elation (Drupal 8 launched, woot!).
Below are a few highlights from our 2015 change logs on Drupal.org. For a more detailed look into each monthly update you can read our "What's New on Drupal.org?" blog posts.
Today we released Drupal 8.0.0, the first fully supported release of Drupal 8!
Fastly is now serving up all of our traffic from the *.drupal.org domain Drupal sites and related services.
On February 24th 2016, Drupal 6 will reach end of life and no longer be supported.
Based on our experience with our successful release candidates, we are confident to announce that Drupal 8.0.0 will be released on November 19, 2015!
Drupal 7.41, a maintenance release which contain fixes for security vulnerabilities, is now available for download.