Nvidia did not fix a lot of things or brought any important updates with the new Game Ready 531.29 WHQL driver, as this is simply a WHQL-certified version of the previously available hotfix that fixed the aforementioned high CPU usage from NVIDIA Container.

As noted, this is also a Game Ready driver, so it should provide "the best gaming experience for the latest new titles supporting NVIDIA DLSS 3 technology including Atomic Heart and the closed Beta of THE FINALS."

Nvidia also fixed stability issues on certain laptops with GeForce GTX 10/MX250/350 series GPUs, and Adobe application stability issues using 531.18 drivers.

You can download the new driver over at Nvidia's support page.