> For the complete documentation index, see [llms.txt](https://docs.archisketch.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.archisketch.com/guide/intro-en/update-note/2026/202606/20260618.md).

# \[2026.06.18] 3D model upload validation viewer added and library·home improvements

* **(New) Added a validation viewer for uploading 3D furniture models**

  ![](/files/77f3856cf1b2b7d7fb7c7fc4663888542fba0739)

  You can preview the model before uploading, and when you upload after validation, polygons, meshes, and file size are automatically optimized for stable model registration.
* **(Improvement) Drag-and-drop-based library folder sorting**

  Before

  ![Folder order could not be changed by drag and drop.](/files/18a83f9034dc29b8bb38bfeda70f36db29ab47ae)

  After

  ![Folder order can be changed by drag and drop.](/files/bffe13525ec150895f66deb8e413bde080583b61)

  A drag-and-drop folder sorting feature has been added to the enterprise library and the design furniture library. The order changed in custom sorting mode is automatically saved.
* **(Improvement) Added style settings button and delete function in the product library**

  Before

  ![The style settings feature was not available in the product library category \[menu button\].](/files/cc06378630bf36f8502524380585ced3f77f25c9)

  ![](/files/cc06378630bf36f8502524380585ced3f77f25c9)

  After

  ![The style settings feature has been added to the product library category \[menu button\].](/files/b2e0613c0a5c7e7fa2c887df8a2c8472ef67e3e1)

  ![Added a style rule delete button next to the style rule create button.](/files/7540b34684c2a21bdf6a821604ed21d8298b0468)

  A style settings entry button and delete function have been added, and data is synchronized immediately when saved or deleted, so changes are reflected directly on the canvas without refreshing.
* **(Improvement) Improved homepage UI and screen stability**: Fixed screen display errors in some environments and improved page loading stability and overall screen layout.

  Before

  ![Before opening the left menu](/files/b2e0613c0a5c7e7fa2c887df8a2c8472ef67e3e1)

  ![After opening the left menu](/files/b8b7d6a3007bdbc62b861eb0cf1c8d6b3f25cf89)

  After

  ![Before opening the left menu](/files/10a0c4c703c0f937e540461b7a0b522f38517e6a)

  ![After opening the left menu](/files/4f878393292f1631b01876b5ae17abebd8f6a9c0)


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