The start parameters for several services have changed.

Please review the start scripts, especially for manual installation or if the Systemd service files have been edited. 
For a standard upgrade with the provided Linux packages, the service configuration is updated automatically 

The following modules now require a 'start' command in server mode. 

udmg-auth-proxy start -f configuration_file

udmg-agent-client start -f configuration_file

udmg-agent-server start -f configuration_file

Without it, they will only display the command line usage information.

In addition, a 'test' command allows the syntax of the configuration file to be verified without starting the server.

UDMG Server

• Adds new database timeout option

[database]
; Threshold before warning for long-running queries, the default is 10 seconds
WarningTimeout=10s

[rule]
; Disables global rules, requiring rules to be explicitly allowed to be used.
; ExplicitRuleAssignment = false

    # Server Banner
    server_tokens off;
 
    # DEPRECATED Security Headers
    add_header X-XSS-Protection "0";
    add_header X-Frame-Options "SAMEORIGIN";
 
    # Security Headers
    add_header Content-Security-Policy "frame-ancestors 'self'";
    add_header X-Content-Type-Options nosniff;
    add_header Referrer-Policy "strict-origin";
    add_header Strict-Transport-Security 'max-age=31536000; includeSubDomains; preload';
    add_header Permissions-Policy "geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()";
    add_header X-Permitted-Cross-Domain-Policies none;
 
    location /service/ {
      proxy_pass         http://udmg_auth_proxy/;
      proxy_set_header   X-Real-IP       $remote_addr;
      proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
    }

[server]
# UDMG Server Hostname or IP, and port
hostname = "localhost"
port = "8080"
# UDMG API protocol, set to true to select https, default is false for http
secure = false
# UDMG Server Username/Password
username = "admin"
password = "admin_password"

If you are upgrading an installation of UDMG from any release before 1.3.0.0, you must uninstall the older version before installing the new version.

Migration from releases before 1.2.1.1 (0.7.1-sb.3) is not supported anymore.

The installation packages, binaries, services, and environment variables have changed, and this does not allow for a standard upgrade.

It may be required to modify the work and data directories ownership or access rights and to update UDMG Server transfer rules to use paths that are accessible by the 'udmg' user.

The configuration files must be reviewed and compared between the old and new locations.

Special attention is required for the AESpassphrase parameter for UDMG Server. It must be the path for the file that was used by the previous release and must be accessible by the new service user. It is recommended to set an absolute path in the configuration file.

About the log section: the

• The DEBUG and TRACE log levels are not recommended for production environments.
• The detailed log feature (distinct log file for each transfer) is disabled when the log level is set to ERROR or CRITICAL.

If you are upgrading an installation of UDMG from any release before 2.0.0.0, the start parameters for several services have changed.

Please review them carefully, especially for manual installation or if the Systemd service files have been edited. 
The service configuration is updated automatically for a standard upgrade with the provided Linux packages.

The following modules now require a 'start' command in server mode. 

udmg-auth-proxy start -f configuration_file

udmg-web-transfer start -f configuration_file

udmg-agent-client start -f configuration_file

udmg-agent-server start -f configuration_file

Without it, they will only display the command line usage information.

In addition, a 'test' command allows the syntax of the configuration file to be verified without starting the server.