The September Development Update letter has been posted on the Age of Conan: Unchained site that lays out the basics of the next four patches coming to the game.
In addition to the basic framework of each patch, the team has revealed "stuff that won't be included in an update": "There is also some content work that is carrying on in the background, and isn't currently set against any one particular update. The stuff on this list will appear scattered throughout the various updates listed above."
Patch highlights:
