New 595 NVIDIA driver and Proton guide

New 595.45.04 driver There s a new 595.45.04 driver in the repositories, with a few interesting updates: NVIDIA gaming technologies in Proton Configuring all the NVIDIA specific gaming technologies in Proton definitely has a steep learning curve, so as part of the ongoing work for driver 595; I ve added a Proton / DLSS / Reflex / [ ]