DeSmuME SVN r3709 is released. DeSmuME is an open source Nintendo DS(NDS) emulator for Linux, Mac OS and Windows. DeSmuME supports save states, the ability to increase the size of the screen and it supports filters to improve image quality. DeSmuME also supports microphone use on Windows and Linux ports, as well as direct video and audio recording. The emulator also features a built-in movie recorder.

DeSmuME SVN Changelog:
r3708
vio2sf: integrate patch #3026630 (vio2sf instrument selection). additionally, add the sound view from desmume.
r3709
WX port: Add in new input dialog and base stuff. Not functional yet.
Fix high CPU usage when not running.

Download: DeSmuME SVN r3709 32bit
Download: DeSmuME SVN r3709 64bit
Source:Here