Method: Create files needed by LifterLMS

Method: Update the LifterLMS version record to the latest version

Method: Store all default options in the DB

Method: Redirects users to the setup wizard

Method: Create essential starter pages

Method: Get the WP User ID of the first available user who can ‘manage_options’

Method: Create LifterLMS DB tables

Method: Create default LifterLMS Product & Access Plan Visibility Options

Method: Queue all required db updates into the bg update queue

Method: Dispatches the bg updater