So we are putting them under a standard PHP_MAJOR_VERSION < 8 condition.

Also, added TODO comments to remember to delete that block of code when
php80 becomes the minimum required versions in the future (Moodle 4.3?).

When possible, an issue has been created upstream, else a comment in
readme_moodle files has been added.

Finally, when the keys being freed were class or object attributes, also
nullify them (but when the calls were part of destructor methods).

replace the page title when the welcome message is shown

Daniel Neis Araujo authored Oct 16, 2020 and Eloy Lafuente committed Jan 18, 2022

Amended to use plain get_config() condition.

The "Grades were set for X items "message will be displayed on the
same screen, to safe one click to users and make it more consistent
with other similar actions in Moodle.

Added homeurl ($PAGE->navigation->action) to config helpers added to mustache templates.
Changed boost and classic themes to use config.homeurl on the brand logo link.

Updated global_navigation class to set properties to correct values when
get_home_page() returns HOMEPAGE_MYCOURSES.