WP_Automatic_Updater::should_update()
Method: Tests to see if we can and should update a specific item.
Source: wp-admin/includes/class-wp-automatic-updater.php:193
auto_update_{$type}
Filter Hook: Filters whether to automatically update core, a plugin, a theme, or a language.
Source: wp-admin/includes/class-wp-automatic-updater.php:266
WP_Automatic_Updater::send_core_update_notification_email()
Method: Notifies an administrator of a core update.
Source: wp-admin/includes/class-wp-automatic-updater.php:310
send_core_update_notification_email
Filter Hook: Filters whether to notify the site administrator of a new core update.
Source: wp-admin/includes/class-wp-automatic-updater.php:343
WP_Automatic_Updater::update()
Method: Updates an item, if appropriate.
Source: wp-admin/includes/class-wp-automatic-updater.php:360
pre_auto_update
Action Hook: Fires immediately prior to an auto-update.
Source: wp-admin/includes/class-wp-automatic-updater.php:399