: 1311.23 or higher. The upgrade patch is designed for builds 1311.23 and above, so ensure you have at least this version installed. Most game repacks from late 2020 onward use this build.
Upgrading directly from an older baseline like 1311.23 to 1491.50 is not always as simple as clicking "update". Residual files, outdated configuration scripts, and cached Vulkan data frequently block the game from launching. Follow this precise workflow to ensure a clean, working installation. 1. Back Up Save Files and Purge Old Mod Footprints
Settings > Red Dead Redemption 2 > Verify integrity . Step 4: Graphics Settings Toggle red dead redemption 2 update 131123 149150 work
Fixed a bug where Naturalist samples were not counting toward Daily Challenges.
, which reduces input lag specifically when using gamepads on PC. Anti-Aliasing : Improvements to Temporal Anti-Aliasing (TAA) : 1311
Requires the latest community-updated Script Hook variants to bypass the standard initialization errors. Step-by-Step Installation to Fix Mod Issues
While search results focus heavily on (released in March 2024 and still relevant for stability in 2026), questions around specific, sometimes ambiguous version numbers like "131123" or "149150" often pop up in modding communities. Upgrading directly from an older baseline like 1311
Rockstar rarely provides detailed patch notes for post-lifecycle updates this small, but community reverse-engineering and official support threads have identified the following changes for :
The engineering team executed the following verified modifications:
: Rockstar has implemented various "general improvements to stability and performance on PC," ensuring smoother gameplay across a wide range of hardware configurations. This includes specific optimizations for newer CPU architectures.