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Feature changes: none

Engineering system updates:

• FPM is now ditched in favor of nFPM due to the bug mentioned in #3
• Fixed systemd unit files permission issue (#9)
• Fixed excessive unused files in the final deb package (#3)
• Build script now generates a SHA256 checksum file (#8)

Changes:

• Fix compatibility issue on PVE 7.2-11

Fixed script not auto starting after installation

Added experimental support for Proxmox Backup Server (tested version: 1.1-1)

WARNING: timer won't auto start in this version. Existent users please upgrade to 0.0.7 ASAP.

Added support for Proxmox Mail Gateway (the tested version is 6.0-4)

Revert the system to a new-installed status when being purged

Do not allow it to be installed on non-PVE systems

Fixed various unimportant things.

Tested Proxmox VE versions: 5.3 - 6.0

It might work.