[Mishima]

We'll see if that'll ever happen, cheaters have been a feature in SA-MP since the early days, and people have complained about it since forever and not much has been done in my opinion. Let's go back to waiting and see what Kalcor brings to us on the next version, hopefully not another "block" of older cheating client versions but a way to block cleos/mods and etc by server owner's choice or other way around...
Somethings can be blocked just by scripting, but not everything has the best solution for it and I don't think banning people is one of them anymore nowadays.