[Q] miui patchrom v6 topic

Hi i have 2 questions.

1.)Can i use patchrom on cygwin or i have to use linux distro?

2.)https://github.com/miui-v6/patchrom Is this for miui 6 becouse on micode.net and other sites i didnt find any info about patchrom for miui 6....

Thanks a lot for all replies!!!!