Update changelog

CHANGELOG.md

@@ -7,6 +7,7 @@ All notable changes to this project will be documented in this file.
 ## [2.0.57]
 #### Added
 - Proxmox Backup Server
+- Proxmox Mail Gateway
 #### Changes
 - Proxmox pulls ISO from upstream site now, consolidated Proxmox items to one menu
 

README.md

@@ -163,8 +163,7 @@ In addition to being able to host netboot.xyz locally, you can also create your
 | Parrot Security | https://www.parrotsec.org | No | Yes |
 | Peppermint | https://peppermintos.com | No | Yes |
 | Pop OS |https://system76.com/pop| No | Yes |
-| Proxmox Backup Server | https://www.proxmox.com/ | Yes | No |
-| Proxmox VE | https://www.proxmox.com/ | Yes | No |
+| Proxmox Open Source Products | https://www.proxmox.com/ | Yes | No |
 | Q4OS | https://q4os.org | No | Yes |
 | Raizo | https://sourceforge.net/projects/live-raizo/ | No | Yes |
 | RancherOS | https://rancher.com/rancher-os | Yes | No |