> For the complete documentation index, see [llms.txt](https://docs.my-aac.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.my-aac.org/upgrade.md).

# Upgrade

- [1.x](https://docs.my-aac.org/upgrade/1-x.md)
- [2.x](https://docs.my-aac.org/upgrade/2.x.md)