> For the complete documentation index, see [llms.txt](https://xoops.gitbook.io/xoops-install-upgrade/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://xoops.gitbook.io/xoops-install-upgrade/notes-for-developers.md).

# Notes for Developers

- [Notes for Developers](https://xoops.gitbook.io/xoops-install-upgrade/notes-for-developers/developers.md)