Stardew Valley just received a massive update this week, and with it comes a lot of new additions and a special mystery waiting for you. The 1.4 update added a lot of material and fixed so much material, there's no way we can list it all here. If you want to read the full patch notes, you can visit this link. But the biggest addition to the game comes in the form of a new end-game mystery, which involves an abandoned building. You can go to this link and see a photo of it as you now will have to search around looking for the opening. Here's a little more info from Eric "ConcernedApe" Barone about the addition.
This update not only adds new content and features to the game, but improves the gameplay experience significantly with tons of "quality of life" features… including some things the community has requested for a long time. There's also an enormous amount of bug fixes and some optimizations improvements–in short, the game is more polished than ever. I hope this update will greatly improve your Stardew Valley experience, and make your time in the valley even more joyful, seemless, and fun.