Moodle 5.0.9

Unsupported Moodle Version

This version of Moodle is no longer supported for general bug fixes.
You are encouraged to upgrade to a supported version of Moodle.

Release date: 10 August 2026

Here is the full list of fixed issues in 5.0.9.

General fixes and improvements

• MDL-88878 - OpenAI AI provider: json_encode() escapes slashes in model name, causing 404 with OpenAI-compatible providers
• MDL-89307 - AI provider action settings page sets a wrong page URL, breaking any redirects (ie "Edit mode" button)

Security fixes

A number of security related issues were resolved. Details of these issues will be released after a period of approximately one week to allow system administrators to safely update to the latest version.