Confusion on Win8 and Win Phone 8 projects

I’m a little confused as to which repository I should be pulling from in order to create Windows 8 and Windows Phone 8 projects. Are they both supposed to use the separate https://github.com/cocos2d-x/cocos2dx-win8 repository? Has that been merged back into the “real” cocos2d-x repository? Should Win8 use one, but WinPhone8 use another?