> For the complete documentation index, see [llms.txt](https://community.threekit.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://community.threekit.com/releases/2021/2021.8.0-april-13-2021.md).
# 2021.8.0 - April 13, 2021
Environments
`Preview`, `Admin-FTS`
###
### Assets
Save source Texture assets so you can share or reuse them outside of Threekit. You can right-click any one `texture` and select `Download`.
You can muti-select multiple `texture` assets and download them in one `zip` file.
### Augmented Reality
Material Map Overrides has been added as a Material Operator in Model assets to provide fine-tuned control over maps for AR experiences.
These can be set in the properties panel or with Logic.
### Virtual Photography
**Light linking for VRay** allows you to control the nodes that are affected by specific lights in a VRscene. Expose light objects in Threekit using `TK_` in the light object names. They will appear in a “Lights” operator on the vrscene node inside the scene. Then you can use the `include` or `exclude` options in the property panel per light to target nodes in the scene by node tags.
### Bugs / Cases
* GL6784 - Orders list not filtered by orgId
* GL6762 - Multi ID material broken for glTF and USDZ
* GL6742 - Attribute propagation appears broken
* GL6517 - Occasional crash related to opacity video switching
* GL6765 - Composite renders incorrect
* GL6760 - Catalog items not loading
* GL6756 - Fullscreen does not expand Assets on Safari
* GL6753 - Update order does not update updatedAt field
* GL6752 - Different render number after kick off render job
* GL6745 - Cannot save player settings in personal org
* GL6231 - Fail FBX Import
* GL5508 - Fetching layers list using a token or a cookie without explicitly providing an orgId returns all layers in the database
* GL1641 - assets service crashes when product description is too long
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