AMD has posted the Radeon Software Adrenalin 20.8.3 WHQL drivers. This was earlier released as a beta in late-August. Besides the WHQL certification, nothing appears to have changed since 20.8.3 beta. The drivers come with optimization for “Marvel’s Avengers” (the game), “Project CARS 3,” and “Fortnite” (specific to DirectX 12 model in “Epic” setting). Other changes over the previous 20.8.2 drivers include new Vulkan API extensions, a number of game-specific fixes, improved compatibility of YouTube playback on certain browsers when paired with AMD Ryzen processors, and more.
The Radeon Software Adrenalin 2020 Edition 20.8.3 drivers are available online at the AMD driver download page.