NesDS v0.43 is released. NesDS is a public-domain NES emulator for the Nintendo DS. The code was originally written in the commercial Nintendo DS devkit. This project's first milestone is to port that code to the open-source devkit.

NesDS v0.43 Changelog:
Warning: A bug of SRAM was fixed. It may cause the games that use SRAM crashed....

Download: NesDS v0.43
Source: Here