Rublon MFA for Remote Desktop Gateway – Release Notes

Last updated on October 27, 2026

Starting with version 1.1.0, the current version number of Rublon MFA for RD Gateway is reported in the log file.

Version 1.6.2 – October 27, 2026

Fixed the installer to respect the “Bypass MFA when it cannot be performed” checkbox, saving deny when unchecked and bypass when checked.
Fixed an installation error when selecting “Clean installation” on a machine with an existing connector installation.

Improved handling of RD Gateway reconnects and repeated authorization attempts to prevent multiple parallel MFA transactions for the same user and client
Improved cleanup of pending authentication attempts so interrupted connections do not affect other connections associated with the same MFA flow
Improved failure handling to prevent RD Gateway connections from becoming unresponsive after an interrupted or failed authorization attempt

Added the possibility to install the connector in Silent Mode
Enabled custom API server selection during GUI installation using a text field and Silent Mode installation using the rublonApiServer parameter
Made /rublonApiServer={server_url} a required parameter for Silent Mode installation
Introduced a new /suppressmsgboxes Silent Mode option that suppresses message boxes that pop up during installation for improved automation
Changed the log file path to C:\ProgramData\Rublon\RDG\Logs
Fixed registry issues when reinstalling the connector to enhance stability
Resolved problems with the Control Panel icon display
Corrected various typos for better readability
Optimized the application verification process during installation
Updated all legal and informational details

Added possibility to configure availability and order of execution of authentication methods in the configuration file
Added support for HTTP proxy
Improved logging
Improved validation of users’ email addresses received from Microsoft Active Directory
Improved the installer

Added additional information to the log file: version, operating system, methods of authentication available to the user
Fail Mode now also defines the behavior of the application in case an error occurs when sending a Mobile Push or Email Link
Improved performance on Windows Server 2008 R2