GNOME Mutter 50.rc was released today, serving as the release candidate for the upcoming GNOME 50 stable release, which is expected in two weeks. This version of the Wayland compositor incorporates enhancements that provide better NVIDIA GPU performance. Additionally, it introduces SDR-native capabilities and offers improved High Dynamic Range (HDR) support. These updates are part of the final adjustments being made prior to the stable launch of GNOME 50.