Although the Treklanta convention has not yet (as of this posting) updated their website, they have created a video announcing their winners for 2016. This is their second year presenting these awards.
Alec Peters of Star Trek: Axanar, who attended the event in Atlanta, just posted a list of all of the winners in text format (which is faster to read than watching the entire 9-minute video).
In summary, of the 13 categories, Star Trek: Renegade‘s pilot episode/movie won 7 awards, and Star Trek Continues‘ episode “The White Iris” won 5 awards. The only other winner was the just-launched new series Starship Tristan and its debut episode “Moving Day.”
The only fan film/series represented at the con to receive their award in person was Starship Tristan.