my $header = <<__EOD;
Proxmox message catalog.
-Copyright (C) 2011-2017 Proxmox Server Solutions GmbH
+Copyright (C) 2011-2020 Proxmox Server Solutions GmbH
This file is free software: you can redistribute it and\/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
-Proxmox Support Team <support\@proxmox.com>, 2017.
+Proxmox Support Team <support\@proxmox.com>, 2020.
__EOD
my $ctime = scalar localtime;