I've begun integrating the arcanist and diviner classes into the game. There was some debate over if they'd make it in for the relaunch or if we'd use them for a later game event centered around their unlocking. While the latter would be entertaining, we've decided to relaunch with all class and race options already open and available. It's not quite as simple as making the class available at rollup unfortunately, but the process has begun!
More details on what abilities these two classes have in a future detailed post.