Ubisoft is pushing out both Title Update 6 and the Episode 2 narrative content at the same time, and there's a heap going on.
It's been a while since there was an update to The Division 2 of the magnitude of what is coming on October 15. In recent weeks the dev team has been teasing what's coming through official streams and PTS access on PC to check out some of the under the hood improvements.
Full story from the WindowsCentral blog...