Update Timelines For Halo 5?

If theres someone out there that can answer this question, it would be helpful for a lot of members around here to understand. When are these new playlists and updates coming out and can they just simply list them all for all of us too see? Would be very helpful and might stop a lot of people from losing it…

anybody?

I agree that it would be good to know when the updates come out, but a guess it depends on when 343 has them ready to put out for downloading.