On July 24th, 2020 the "Gigaleak" was released upon the world containing the source code for a multitude of Nintendo titles from the SNES and N64 era among which was The Legend of Zelda: A Link to the Past. Alongside the source code is development files that reveal lost content like old graphics and maps that offer some insight into what the game looked like in its beta stages. A group identifying itself as "delda" has been working on discovering all these development files have to offer.
Delda is currently in the process of creating a playable rom hack that will reimpliment the unused assets from the gigaleak. Some of the areas in the hack will be imported directly from map files provided in the leak while other areas will be artistic liberties to show off graphics such as the Great Deku Tree.