"hey guys let me tell you the story of the campaign so you can't figure it out yourself?"
the game's already come out idiot, you don't need to keep all of the trailers and info and stuff.
like i said, not much has changed. If it were to change, it wouldn't be much.
"PATCH 55090990099:
buffed lightning strike spawn time by .2 seconds
grenades to .5 less damage then before"
Basically, see the TF2 megathread. TF2 changes, and yet the only thing that's in the OP is the characters and their roles, what it's about, gamemodes, and a link to the website. Only thing "new" is the link to the spray image maker and the Steam Community Market Beta image. (no offense to jairo/deceius, it's a great op :)))
If anything does change, it's always posted in the thread anyways.