Between late 2022 and early 2023, Rockstar released a sequence of patches spanning versions 1.64 to 1.66. This era proved critical for the franchise, introducing massive gameplay expansions, balancing long-standing economy issues, and implementing vital security overhauls to safeguard the player community. Update 1.64: The Los Santos Drug Wars Explosion

If you want a list of the still available post-patch?

GTA 5 Grand Theft Auto V Update 1.64 - 1.66: Evolution of Los Santos

The 1.64-1.66 update cycle did more than just add content; it addressed long-standing player requests. The ability to manage businesses alone, improved vehicle delivery times, and the introduction of a new, engaging story arc helped keep GTA Online relevant for both new and veteran players.

: Fixed a series of duplication glitches involving the Acid Lab upgrades and specific garage properties.

Launched December 13, 2022 File Sizes: Approx. 5.3 GB (PS5), 13 GB (Xbox Series X | S)

A complete 12-mission story arc centered on the Los Santos drug trade. Mobile business for Acid production (Acid Lab). New Vehicles

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: Resolved UI-freezing bugs that occurred when players attempted to browse the Legendary Motorsport website during high-server traffic.

While PC received major structural fixes, PlayStation and Xbox variants received back-end stability optimizations ensuring cross-session lobbies did not collapse under high-packet load transitions. 📊 Comparative Analysis: 1.64 vs. 1.66 Feature Core Title Update 1.64 Title Update 1.66 Major Narrative Expansion & Graphics Update Emergency Infrastructure Security Patch Major Content Addition Acid Lab Business, The Freakshop, First Dose Missions None (Technical Back-End Overhaul) Visual Upgrades Ray-Traced Reflections on Gen-9 Consoles Fixes for rendering bugs related to previous RT updates Platform Target Universal (PS5, Xbox Series X|S, PC, Old-Gen) Primary focus on PC Architecture stability

: Players can run a mobile drug lab out of the back of the new MTL Brickade 6x6 : Introduced 8 new vehicles at launch, including the Överflöd Entity MT (with HSW upgrades for current-gen consoles) and the Annis 300R with Imani Tech. Quality of Life Changes Hide Phone Contacts

Players gained the ability to launch all business sell missions in private, Invite-Only sessions.

: A newly engineered data encryption protocol was introduced to safeguard peer-to-peer networking.

: Added server-side validation for in-game banking, rank changes, and inventory modifications. Quality of Life and Balance Tweak Mega-Pack