We've just received a massive new trailer from Square Enix showing the contents of the patch 2.5 for Final Fantasy XIV: A Realm Reborn, also know as Before the Fall. More information can be found over on the official website.
Before the Fall will be released January 20th and is the final main patch before the first real expansion, but is really big enough to be seen as a mini expansion on its own (in fact, it's big enough to be released in three steps, one in January, one in February and one in March). It will bring more main scenario quests, dungeons and a new raid plus a lot more.