Minecraft wiki entry for RenderDragon, associated text: RenderDragon features edge highlighting and new lighting techniques as part of the soon-to-be visual and performance upgrades, and also adding ray-tracing support. It supports a range of graphics features, depending on the device's capability.[2] Most devices have some graphics and performance enhancements, but not all devices can support ray tracing. As of August 2021, the only devices that officially support ray tracing are Windows 10/11 PCs with NVIDIA® GeForce RTX or AMD Radeon™ RX 6000 series graphics cards.[3]