Well it looks like Starfriend, made by a Chinese developer,  has been verified to be working by multiple people across the community.  Although it's in Chinese and for TW game clients, hey it still works  
So check it out today! 

Also remember our original SC2 IRC channel on irc.Rizon.net #SC2C - For more SC2 players and any LAN support you need, or anything sc2 related!