Dungeons & Dragons Online (DDO) players can get a peek at the patch notes for Update 9 thanks to a preview on the Lamannia server. Patch notes have been posted to the official forums, but be sure to grab yourself a snack before starting, they're quite a long read. The update includes a new adventure pack complete with a new mysterious storyline, class and combat changes, several item, crafting, NPC and monster tweaks and quite a few balance tweaks.

Source: Official DDO forums.