Most hacks no longer working?

Hey. I updated my game to 1.7.5.1 today, and decided to see the new guns/vehicles. I went to spawn a vehicle, but nothing happened. I thought it was the server, so joined a new one. I went to spawn a vehicle on that server, but I got kicked. My question is, did 1.7.5.1 come with new anti-cheat, or is Rustler's remote exec detected?

The remote exec is probably detected.

i think its new server anti hacks i used 5 differnt menus most of the hacks didnt work

It's the Remote. I have a perfectly good one that worked BEFORE the update, but now it doesn't.
GOD DANGIT ROCKET