Gnome 51 launches six months after the beta of Gnome 50, which dropped X11 and added VRR and fractional scaling to Mutter. The new release refines frame scheduling for a more responsive system under load, speeds up the screenshot tool, and consolidates NVIDIA GPU support into a single modern UI. User‑interface upgrades include smoother fingerprint enrollment, auto‑rotate for devices with accelerometers, center‑snap window snapping, and automatic touchpad disabling when a mouse is connected.

Additional quality‑of‑life improvements span Papers (visual signatures), Gnome Software (end‑of‑life warnings for unmaintained packages), Maps (offline maps, live departures, real‑time delays, walking estimates), Gnome Web (password manager fixes), the built‑in calendar (faster launch), a revamped File Previewer, infinitely scalable SVG cursors, and richer image metadata in the Image Viewer. Gnome 51 also introduces glossy wallpapers inspired by Apple’s Liquid Glass design language.