Staying on is not advisable for modding in 2026 because:
: A powerful editor and archive manager essential for installing "Replace" or "Add-on" mods, such as new vehicles or high-definition textures. gta 5 version 1.0.350.1 mods
—one of the earliest stable builds that became a playground for the first wave of legendary mods. Staying on is not advisable for modding in