Is the source going to be released? The only current working version of CGminer is compiled for Windows?
Yes, the source will be made available soon (within the next 12-18 hours). Until then, if you are using windows then you MUST use the modified version available at
https://unitus.info/files/cgminer-blake256.zipPlease see
http://redd.it/2r8k16 for more information.