A new release has just been pushed (6.0.14708) for the Gold and Professions guide that updates the profession of Tailoring for Legion. The following is included in this update for Alliance and Horde:

PROFESSIONS:
* Added “Tailoring Quest Line” guide.
* Added “Tailoring 700-800” guide.

This update is available to all Zygor Elite members or customers who purchase the standalone Legion upgrades for the Gold and Auctions guide or Professions and Achievements guide.

How To Update Your Guides: Here are detailed instructions explaining how to update your guides: http://zygorguides.com/support/manual/update.php