Fallout 76 Brotherhood of Steel Update Launches

Today is the release date of the new major update for Fallout 76, which adds a bunch of new content to Bethesda Softworks' RPG prequel, including the return of the Brotherhood of Steel, the Steel Dawn questline, the C.A.M.P. Shelters feature, and more (thanks Dave). This was expected on December 1st, and Bethesda admits that the release is the result of an accident, so this is the rare reverse delay. This forum post has all the details on the launch, while the notes on Steam say the "event starts" at 1:00 pm EST today. Here's a bit:
Update Highlights

  • Ad Victoriam!: The Brotherhood of Steel is back! Explore the first chapter of their story, meet new characters, visit new and updated locations, and unlock rewards as you experience the all-new Steel Dawn questline.
  • Head Underground: Flex those creative muscles by building out your very own instanced interiors with our first three C.A.M.P. Shelters.
  • Gear Up: Complete Steel Dawn quests and take on Daily Ops to earn new weapons and armor that are straight from the Brotherhood arsenal.
  • Don’t Just Survive, Thrive!: We’ve removed all negative effects from Hunger and Thirst. Instead, you’ll receive buffs that increase based on how well fed and hydrated you are.
  • Save Those Atoms: Already have some of the items in an Atomic Shop bundle? No problem! Bundle prices now lower automatically if you already own any items they contain.