It's the second one. Some of it's in the X-Men mission reports, some's just weird shit. Lesee publically known stuff though

we can talk about the end of the world now
Doug's arm is metal
Lorna and Alex got married and Magneto showed up under a truce
JPC and Angelo got married, Magneto did NOT show up
we have a dimensional portal in the chapel now
and a vending machine that makes weird snacks