WideMelon v1.0.2 is released. WideMelon is a DS emulator built from melonDS that gives supported games a genuinely wider 3D view. It reveals more of the game world at the sides while keeping menus, sprites, videos, and the touchscreen at their original proportions.

WideMelon Highlights:
True widescreen 3D views from native 4:3 through 32:9.
Unstretched 2D interfaces, menus, sprites, videos, and touchscreen content.
Optional phone bottom screen, touch input, and customizable DS controls.
Render scales from 1× to 8×, fullscreen, and integer scaling.
Recent-ROM home screen, save states, drag and drop, and familiar melonDS tools.
Separate configuration and saves from a standard melonDS installation.

Download: WideMelon v1.0.2
Source: Here