I am trying to send a list of plugin names via email after plugins bulk update.
Using this hook, my function sent various emails, each one with one plugin name because the action is run after each plugin's update:
add_action( 'upgrader_process_complete', 'inv_update_service_notification_send_function',10, 2);
This hook is not fired and does not call my function:
Is there a hook that is called once the entire plugin bulk update process is completed?