The document summarizes announcements from the Atlanta Ruby Users Group (ATLRUG) for December 2016. Key points include: canceled December meetups and RailsConf 2017 call for papers; Ruby and Rails release announcements including Ruby 2.2.6, 2.3.2, 2.3.3, and Rails 5.0.1 releases; and upcoming scholarship programs including Rails Girls Summer of Code and Google Summer of Code.