RankFTW/RHI RHI-2.7.8 on GitHub

v2.7.8

DXVK can now be installed on DirectX 11 games. All three variants (Development, Stable, Lilium HDR) fully support DX11 — the DX11 deploy path was already in place but the toggle was hidden. Lilium HDR uses its DX11-specific preset system (swapchain and render target upgrades). Games where DX12 or Vulkan is also detected are still excluded.
To use DXVK on a DX11 game where DX12 is also detected (common with Unreal Engine titles whose PE imports include both), set the Graphics API override to DirectX 11 in Game Overrides — this tells RHI to treat the game as DX11-only and makes the DXVK toggle available.

OptiScaler

Fixed OptiScaler auto-update using the wrong variant (Stable instead of Nightly) when a game's tracking record was created before the variant field was added. The update now cross-references the per-game variant setting when the record has no stored variant, so Nightly games always update from Nightly staging.

Other

Fixed RHI closing instead of restoring when double-clicking the desktop shortcut while minimised to the system tray. Caused by a wrong DLL name in a Windows API declaration (GetCurrentThreadId was imported from user32.dll instead of kernel32.dll), which threw an exception and crashed the running instance on some systems.
Fixed ASI Loader showing as installed in the Extras header when it wasn't — the tracked DLL name was persisted but the install record was gone. The stale entry is now cleared automatically.