GE-Proton 10-16 was just released which includes a fix for Star Citizen, and a Stellar Blade modding fix amongst various other internal upgrades.
It's mostly updating parts GE-Proton is built from like Wine, and the DXVK / VKD3D-Proton layers that actually translate Direct3D to Vulkan from the official upstream projects. All the bits that actually make Windows games run well on Linux systems.
All the changes are:
- wine updated to latest bleeding-edge.
- dxvk updated to latest git.
- vkd3d-proton updated to latest git.
- vkd3d updated to latest git.
- dxvk-nvapi updated to latest git.
- proton build updated to use latest sdk (steam runtime).
- protonfixes: fix added for ue4ss mod for stellar blade.
- added patch to workaround star citizen "unsupported os" popup.
- etaash (em-10/wine-wayland) patches updated and rebased.
Source: GitHub
Pictured - Stellar Blade
With all the different Proton versions it can get confusing so see the GamingOnLinux explainer on the different Proton versions and the GamingOnLinux guide to install GE-Proton to get started with it. Usually, you don't need GE-Proton unless it has some specific fix not available in Valve's official Proton.