The Stardew Valley Update 1.6 release date was this week, at least on PC. The latest update to the game added a metric ton of new content and improvements. Update 1.6 is not the biggest update Stardew Valley has seen since its release eight years ago, but it is certainly in the conversation of meaningful updates and it very well could be the last major update to the game based on previous comments from developer ConcernedApe. Thus, perhaps to the surprise of not a single SDV player, there are seemingly some new secrets to discover.