Just a quick update for you: we're planning to roll out a new patch either tomorrow or wednesday, depending on how final checks go. This update will already include the code block for the new Multiplayer system, giving everyone time to download and get ready.
Then starting Thursday, we'll officially open access so everyone can jump in and begin using and testing Multiplayer together. This is a big milestone for the game, and we're really excited to see you all experience it.