Proton versions over time
Launch lines, newest first
__GL_THREADED_OPTIMIZATION=1 __NV_PRIME_RENDER_OFFLOAD=1 __GLX_VENDOR_LIBRARY_NAME=nvidia __VK_LAYER_NV_optimus=NVIDIA_only PROTON_USE_DXVK=1 %command%
__GL_THREADED_OPTIMIZATION=1 prime-run %command%
__NV_PRIME_RENDER_OFFLOAD=1 __VK_LAYER_NV_optimus="NVIDIA_only" __GLX_VENDOR_LIBRARY_NAME="nvidia" __GL_THREADED_OPTIMIZATION=1 PROTON_LOG=1 PROTON_LOG=+opengl,+wgl PROTON_USE_DXVK=1 prime-run %comman
__GL_THREADED_OPTIMIZATION=1 LOG_PROTON=1 prime-run %command%