> For the complete documentation index, see [llms.txt](https://xoops.gitbook.io/xoops-2-5-9-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-2-5-9-install-upgrade/master.md).

# The XOOPS 2.5.9 Install & Upgrade Guide

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## The XOOPS 2.5.9 Install and Upgrade Guide

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Copyright © 2018 XOOPS Project ([xoops.org](https://xoops.org))

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