The latest beta release of the Steam client includes several enhancements, particularly the new "Big Art Mode," which changes the home screen to display large artwork from games against a simplified backdrop. This mode reduces the size of the carousel for recently played games, creating a more spacious layout. The update also introduces a screensaver feature with options for a game art slideshow or a retro bouncing logo, along with the ability to load custom screensavers. Additional improvements include enhanced startup performance, bug fixes, improved game recording stability, in-game overlay fixes, better Steam Input performance, Linux support enhancements, and adjustments to Remote Play, such as removing the PIN requirement for app downloads. Users can access the beta through the Steam settings menu.