NGINX 1.6 and 1.7 are the current 'stable' and 'mainline' versions of NGINX. This article explains the NGINX versioning and release standards.
Over 146 million of the websites surveyed by Netcraft were using NGINX, an increase of 3 million since their reported results last month
Learn about the great features in NGINX Plus Release 3, including improved reliability for enterprise applications, support for SPDY and WebSocket, and more
Almost 140 million of the websites W3Techs surveyed run NGINX, including Netflix, Dropbox, Tumblr, and Pinterest – an increase of over 10% in one month