Thus far, NA got Druid in two patches, Enlightenment (just the stat and other reorganizations and defensive skills) and Druid (the new magic skills). However, we also got the Dressroom update bundled with Druid.
We later got Diva Part 1, Diva Part 2, and Project Dream's intial patch in one patch, called Starlet. That being said, the only patches remaining in this post are Casting Speed - Vate - Master Chef - Treasure Hunter - Smart Content.
Unknown whether we already have the casting speed update, and if so, if it were added in Enlightenment, Druid, or Starlet.
On similar news, Japan got Enlightenment, Druid, Dressroom, and Project Dream's initial patch in one, and later also got Diva 1 and 2 together, in a patch called Aria.