Release Notes

28. March 2023: Proxmox Mail Gateway 7.3 (ISO release 1) 
30. November 2022: Proxmox Mail Gateway 7.2 (ISO release 1) 
30. November 2021: Proxmox Mail Gateway 7.1 (ISO release 1) 
15. July 2021: Proxmox Mail Gateway 7.0 (ISO release 1)

Note: Please always update a new ISO install to the latest available packages via GUI updater or via CLI (apt update && apt dist-upgrade)