NitroSwan v0.6.7 is released. This is a Bandai WonderSwan (Color/Crystal) & PocketChallenge V2 emulator for the Nintendo DS.

NitroSwan Changelog: Added separate file path for WonderWitch.
Fixed ch2 sample playing.
Fixed ch3 sweep frequency.
Fixed some edge cases for EEPROM.

Download: NitroSwan v0.6.7
Source: Here