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3D Game LibraryNewsSteam Session Handoff Update

Game update

Steam Session Handoff Update

3D Game Library · published 18 Apr 2026, 14:20 UTC

All news Players around this date Read on Steam

Improved Steam session handling so the launcher stays tracked while settings are open, then hands off desktop mode to the background host more cleanly after applying to desktop.

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Other announcements

Major update8 Sep 20263D Game Library Update — A Cleaner UI and Better Desktop ControlsThe latest 3D Game Library update is now available! It’s been a while since the last update. Balancing development with my full-time job meant this release took longer than I’d hoped. Thank you for your patience and for using 3D Game Library. This update brings a refreshed interface and fixes for desktop controls and PiP behavior. I’m happy to finally share it with you. What's new · Refreshed l…Game update27 Apr 2026Desktop Presentation FixesImproved desktop presentation reliability and visual clarity. - Fixed an issue where applying the package grid again after changing dock settings could fail until the app was restarted. - Fixed package hover detection triggering on monitors where the package grid was not applied. - Improved dock positioning around the Windows taskbar. - Improved package grid, dock, and text clarity in desktop p…Game update24 Apr 2026Steam Community Button & Stability / Performance FixesNew · Added a Steam Community button in-app — open it to check announcements and report bugs. Fixes · Package grid wallpaper now preserves the original aspect ratio... · Fixed a rare "double wallpaper" issue... Performance · Reduced background work that caused occasional frame hitches... · Frame rate is no longer throttled when the desktop is only partially covered... · Minor per-monitor DPI fi…