> For the complete documentation index, see [llms.txt](https://docs.coherence.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.coherence.io/2.3/support/upgrading-unity-sdk/upgrade-1.0-greater-than-1.1.md).

# Upgrade 1.0 -> 1.1

* `using Coherence.Entity;` -> `using Coherence.Entities;`

#### If your project is using the Source Generator baking strategy

It is recommended to switch to Assets strategy before upgrading. If you upgrade while using the Source Generator, you might see an error popup, guiding you to switch back to Assets. After the upgrade and a clean Bake, you can switch back to Source Generators baking strategy.


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