Stardew Valley Multiplayer
Though it's been in an open beta for a while now, the official release date for the Stardew Valley multiplayer update is set for August 1.

Developer ConcernedApe made the announcement this past weekend through his Twitter account. This update will be for Windows, Mac, and Linux users. You can see a bit more about this update through this lovely new trailer. Those on the Xbox One, PlayStation 4, and Nintendo Switch will get a multiplayer update "soon."