This one from March 2015 is pretty definitive.
http://originaltrilogy.com/forum/topic.cfm/team-negative1-star-wars-1977-35mm-theatrical-version-release-details-and-updates/post/759900/#TopicPost759900
The formatting at the beginning of the post is more consistent with a typical TN1 post rather than N1, but if nothing else, I think it's proof that N1 is still involved in the team...despite insistence to the contrary by the TN1 account on more than one occasion.