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

# Setup

- [The 3di licence](https://docs.ixdx.org/setup/the-3di-licence.md)
- [Installation](https://docs.ixdx.org/setup/installation.md)
- [Looking after your data](https://docs.ixdx.org/setup/looking-after.md)
- [Upgrading](https://docs.ixdx.org/setup/upgrading.md)
- [Renaming of old routes](https://docs.ixdx.org/setup/renaming-of-old-routes.md)
- [Release notes](https://docs.ixdx.org/setup/changelog.md): Summary of changes to the software by version
- [Troubleshooting](https://docs.ixdx.org/setup/troubleshooting.md)
- [Installation (pre 2021)](https://docs.ixdx.org/setup/installation-old.md)