So far what I've learned from the stream:
Characters include Solus Zos Galvus, the first emperor, who will play a very important role in Shadowbringers. Some other features include:
Support for 32bit OS will be dropped
Multiple new jobs. We believe one of those is the Gunblade which was shown in the trailer
A new level cap being raised from 70 to 80 for all jobs
Battle system maintenance – all actions will be reorganised
Introduction of new areas, including the Rak’Tika Greatwood and Ahm Araeng
New races, including The Nu Mou. Pixies and dwarves will also feature
New dungeons
Challenging new high-end raids
New NPC battle assist system called Trust that you can also do solo
Ishgard housing
New Game +
New System called World Visit where you can teleport to another world. Players can move between worlds on the same data center.
New Bunny playable race (Viera)
