Moodle 5.3 developer update

This page highlights the important changes that are coming in Moodle 5.3 for developers.

Linear navigation support

Since 5.3

Moodle 5.3 introduces support for sequential linear navigation controls within course views. By default, third-party course formats do not display linear navigation elements. To explicitly opt in and declare support for this feature, course formats must override the uses_linear_navigation() method.

For a comprehensive integration guide, structural configuration examples, and page-state API controls, see the Linear navigation support guide.

Supplementary content in the sticky footer

Since 5.3

The moodle_page class now includes set_supplementary_content() and get_supplementary_content() methods, allowing any part of Moodle to inject an action_link as supplementary content into the sticky footer, regardless of whether the current course format supports linear navigation.

For instance, mod_forum uses this new mechanism to display a "Go to all discussions" link in the sticky footer when viewing an individual discussion.

For more information, see the Adding supplementary content to the sticky footer section.