---
title: "1.4.1"
canonical: "https://documentation.chaos.com/space/ENVISION/397443085/1.4.1"
format: markdown
---
**Envision 1, Update 4.1**

*Official release*

**Date **- December 15, 2025

> Macro (ui-button)

  


## **Improvements**

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- After out of memory is detected, automatically save to separate .envision backup file.


## **Fixes**

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- Filtering and icons are broken for Cosmos and replacer in object list.
- Unexpected variation warning triggered during transition playback.
- The IOR value continues to affect the material even when the Glass toggle is off.
- Native Envision geometry nodes have their UVs flipped by default.
- Cannot pick video files as textures.

##   
**Known limitations**

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- SketchUp PBR materials using an Ambient occlusion texture render black in Envision. As a temporary workaround, consider disabling the AO map in the material.
- The backup file saved when the system is out of memory may sometimes be corrupted. The latest improvement aims to prevent overwriting the main user file with corrupted data.