Remove mod_assignment (NOT mod_assign) from the platform. This activity has been disabled by default since version 2.2 (2012) and has been long replaced by mod_assign. It

It’s important to remove things like this to reduce technical debt and the ongoing support burden, so we can focus on future initiatives.

mod_assignment will still be available as a backup from the Moodle HQ github repo, but it won't be updated further by Moodle.

From 4.2 onwards someone wishing to restore a backup containing instances of mod_assignment will need to install the plugin. Otherwise the course will restore without mod_assignment instances.