Just revealed at fan fest with a trailer. Spring 2015.
Trailer: https://www.youtube.com/watch?v=68CNzwinqlg
This was the main focus of the info announced thus far:
- Ishgard. focus on Dragoons vs Dragons. (Knights of the round hinted as well)
- Level cap of all classes to 60.
- New areas. (Apparently very large compared to current size.)
- New race - Viangaa? (NOPE it is not) The yet to be announced race will have two genders.
- New job(s).
- New Primals. (Some all new to XIV)
- New Dungeons + High-End Raids.
- Airships Galore? (FC can build airships and more)
- New Gear and Recipes.
- and more to come.
Spring 2015.
Ishgard art style is focused on a more dark mature look.
One new area is called The Dravanian Forelands.
Floating islands in the sky can be visited. They wonder how.
Chocobo Forests are in.
New beast tribe dailies in the new areas.
Special Odin battle for fanfest, it is not exclusive to fanfest forever though.
More to come at London Fanfest. Focus will be on new jobs. Oct 25th.