I think it should release the 4th and not the 11th for two reasons. First is that all of the new One specific headsets release on the 7th and without the controller update I would assume they would not work properly. While the wait would only be four days I personally would want to test it out as soon as I get mine. Secondly without knowing the size of the update, it will suck having to update the console itself and then having to install Titanfall. Unless the update speeds up the game install process of course. Its kind of stupid as for someone like myself who works until 5pm, by the time I eat and get settled the last thing I want is two lengthy updates/installs when I just want to sit down and play.
The official release date for the chat adapter is the 7th, so maybe that's the day for the update as well. --- "Immigrants. That's all they do, you know. Just driving around, listening to raps, shooting all the jobs." - Malory Archer GT: Bessy67