- Steam App
- Asset & Game Inspector (4366800)
- Event type
- patch note
- Published
- 23 February 2026 - 08:14:55 UTC
- Source
- steam_community_announcements
**Patch Note Description:** In this update (v1.1.3), we've added support for a new 3D format and improved the stability of the previewer based on your feedback. **✨ New Features** * **Added support for `.stl` (Stereolithography) format!** * You can now preview and interactively rotate `.stl` 3D models directly within the right-side Metadata Panel, without needing to open external tools. **🐛 Bug Fixes & Stability Improvements** * Fixed an issue where 3D models would fail to display (or show an error icon) when clicking through multiple 3D files consecutively. * Optimized the loading process for 3D models from local drives. We've improved the internal architecture (IPC handling) to load binary model data more safely and reliably. We hope you enjoy the new STL preview features! Thank you for using "Asset & Game Inspector".