Nibbles has updated nesDS! Included in the archive are two updated files. The first includes the latest Pocketnes mappers and 6502 core added to nesDS. The second file fixes some issues with vertical scaling in the no-blend mode. Finally there is a font pack, in the form of IPS patches, for games which need a bit of a font tweak for the tiny DS screen. Happy gaming!
Update:
The mapper build fixes games like Dragon Warrior 1-4 and Final Fantasy 1-3. Please test these games and then click on the "source link" below to report your findings. The more bug reports we see the better the chances are of getting nesDS updated again!