Edocman on Joomla 4 won't update

I installed Edocman on my new joomla 4 site but it won't update.
  

Hi Erwin,
Could you please submit ticket on category: Edocman and provide your site url with super admin account. I will check to see why the Edocman can't be updated.
Thanks
Dam

I have the same problems. Edocman won't update.

Hi Andy,
To update extension from Backend side, you should follow below steps:
1. Register a Download ID from: www.joomdonation.com/download-ids.html and enter it in Configuration page
2. Publish the Joomla Installer plugin: Edocman Update package.
After that, you will able to update extension from Backend side.
Thanks
Dam