VisualBoyAdvance-M(VBA-M) is a [Super] Game Boy [Color / Advance] emulator for Windows, Linux & Mac. Here you can get information about the latest development build of the Windows version and download it while you're at it.

VisualBoyAdvance-M v2.0.2 changelog:

480541a - Eleuin - Modify max_threads sanity check to better handle erroneous values
d5c9c6b - rkitover - change default audio driver to SDL
For Windows