NitroSwan v0.7.6 is released. This is a Bandai WonderSwan (Color/Crystal) & PocketChallenge V2 emulator for the Nintendo DS.

NitroSwan Changelog: Fixed register 0x14 initialisation in built-in BIOS.
Optimised sound mixer a tiny bit.

Download: NitroSwan v0.7.6
Source: Here