8.63GB XBox One Update today?

XBox One is currently installing an 8.64GB update.
That seems like a massive change.
I can’t find any information about this.
Can anyone confirm that this update is supposed to be happening and that my XBOne isn’t fritzing?

I was having trouble logging in just a couple minutes before the update started.

It seems sus

This is the newest major update: ⭐ Update "New Era"

I must have looked wrong. Thanks for the assist.

answered, closed