Rivian Unifies Software Stack Across All Vehicles with Major OS Update

Rivian has launched RivianOS 2, a significant software overhaul that standardizes its in-car operating system across both R1 and future R2 platforms. This update, version 2026.31, introduces a redesigned interface, advanced graphics powered by Unreal Engine 5, and integrates real-time alerts for police and speed cameras, alongside a deeper AI layer for enhanced vehicle intelligence.