---
title: "1.3.1"
canonical: "https://documentation.chaos.com/space/ENVISION/258080840/1.3.1"
format: markdown
---
**Envision 1, Update 3.1**

*Official release*

**Date **- November 10, 2025  


## **Improvements**

---

- Improve the asset library filter when adding character models to a crowd.


## **Bug Fixes**

---

- Anima characters interact with background collision objects even if they are removed from the scene.
- Crash after undo duplicated Anima Traffic spline.
- Animation range in the render queue history causes stuttering in rendered animations.
- Multiple asset library docking issues.
- Animated tooltip positioning and incorrect size depending on hover order.
- Crash related to material preview rendering after opening another or new document.