That's a 10am GMT release time for all of the new content, including the GTA 5 Enhanced upgrades on PC.

Rockstar is finally bringing the much-awaited GTA 5 Enhanced ... Arbiter GT, Pegassi Weaponized Ignus, and more. HSW-Tuned Vehicles: Principe Deveste Eight, Grotti Itali GTO Stinger TT, Bravado ...