the un-official 6.42 which is issued a few months ago, was a fake, a cheat. i saw my teammate adjust the stats to 1000, then go farm forest at lvl 1. when he wanna gb, he change back the stats to normal like 30 or something.
there is also another cheat, like all scourge heroes will automatically run to the top scourge lane, and hit each other. its auto, the players cant do anything. then usually the host (bcoz he knows the cheat) will go there and get all 4/5 kills.

so expect to play cheat maps and original maps. bcoz both also ver 6.42