Released in late 2022, v2.1.1 introduced significant improvements and new features.

: To balance the increased GPU load of newer algorithms (which can be 1.5x–2x higher than older versions), a "Performance" mode was added to maintain the speed of earlier versions while keeping the quality benefits of the new architecture.

Click the blue button in the top-right corner of the Lossless Scaling window.

Uses SetWindowLong / DXGI hooking to capture frames efficiently.