According to the release notes, the Geforce 566.14 WHQL Game Ready driver adds day-one optimizations for S.T.A.L.K.E.R 2: Heart of Chornobyl and Microsoft Flight Simulator 2024 games, as well as Geforce Optimal Settings for Call of Duty: Black Ops 6, Delta Force, Dragon Age: The Veilguard, Horizon Zero Dawn Remastered, and Red Dead Redemption games. Nvidia also fixed several gaming and general bugs, including ones seen with Call of Duty MWIII, where filename change prevents usage of GFE Freestyle Filters or where DSR/DLDSR custom resolutions may not appear in certain games. It also fixes an issue where when "Shader Cache size" is set to "disabled" cache files may still be created.
Nvidia was also keen to note that its Nvidia App is finally out of the beta stage, and you can download it over at Nvidia's page.
You can download the latest Geforce 566.14 WHQL Game Ready driver as well as check out the full release notes over at Nvidia's drivers page.