NVIDIA uploaded the GeForce 384.94 WHQL driver, you can download it via this page. This release contains optimizations for LawBreakers, EVE: Valkyrie's ultra graphics upgrade, Fortnite's Early Access release, ARK: Survival Evolved, and Hellblade: Senua's Sacrifice.
The company points out LawBreakers is the very first game to adopt NVIDIA's ShadowPlay Highlights:
Boss Key Productions' LawBreakers launches August 8th with the very first implementation of ShadowPlay Highlights, a new GeForce Experience technology that ensures magic moments are always recorded. When playing, Double Kills, Dominations, and other notable events will be saved as video clips that can be quickly and easily uploaded for sharing on YouTube and Facebook.