Op 7 updated, any hacks about?

Operation 7 was updated today, and i dont wanna start testing out hacks unless someone knows they still work or if any new ones are about to use. Anyone know?

It will be a day or two tell hacks start coming out. But if your going to download any hack look at the date it was posted and read the commnets.

I go offtopic for a sec. Does some one know where there is a tutrial on how to make a operation7 hack? I have made ages ago warrock hacks with c++ but i realy dont remember lol. Soz