The 1801.1 build was part of Rockstar’s ongoing initiative to harden the game against external injectors. By updating specific .asi loader protocols and encryption within the update.rpf files, Rockstar made it significantly more difficult for casual griefers to ruin public sessions. While the cat-and-mouse game between developers and modders is eternal, this specific version was a "better" step forward in protecting the integrity of the player experience.
: Players partner with Ron to source and sell illegal cargo, utilizing air corridors above Los Santos. Customizable Aircraft grand theft auto v gta 5 v1011801 141 m better
If you are looking for "better" performance or mechanics within this specific build: The 1801