Update 5, released as part of the game's ongoing support, introduced several significant changes and additions. It included new vehicles, weapons, and most notably, expanded the Heists update, which added a whole new layer of gameplay. Heists allowed players to engage in complex, multi-part missions requiring coordination and strategy, further enhancing the game's replay value. This update was a significant milestone for GTA V, as it not only added fresh content but also demonstrated Rockstar Games' commitment to supporting their game long after its initial release.