> ## Documentation Index
> Fetch the complete documentation index at: https://docs.activeviam.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Previous versions

Here you can find release notes and migration notes for previous releases of Atoti What-If that are still supported.

* [4.0](./previous-versions/4.0)
* [3.0](./previous-versions/3.0)
* [2.1](./previous-versions/2.1)
* [2.0](./previous-versions/2.0)