Grand Theft Auto V [elamigos] [update V1.66] Guide

While v1.66 focused on security, the general reception of this version on PC is stable but largely considered "legacy" compared to the newer "Enhanced Edition" released in 2025.

If you use Script Hook V or other mods, ensure they are specifically compatible with v1.66, as this update broke many existing script-based mods. 🖥️ User Experience & Performance Grand Theft Auto V [ElAmigos] [Update v1.66]

Contains v1.66 (Title Update 1.60), which was released in February 2023. While v1

The primary purpose of was to address a massive security vulnerability in the PC version of GTA Online. Before this patch, malicious actors could remotely corrupt player data, change rank/money stats, or even cause game crashes through "remote code execution". While v1.66 focused on security