UDMG 3.2.x Maintenance

Stonebranch provides UDMG maintenance through updated installation packages.

This page lists the product installation package maintenance history for UDMG 3.2.x and USP 1.3.x.

Product Packaging

A package maintenance level is incremented when the package changes or the package installation changes.

Stonebranch changes product version, release, or modification identifiers at its discretion when it deems an appropriate number of enhancements or capabilities have been introduced to warrant the change.

Packaging Methods

The UDMG 3.2.x and USP 1.3.x packages are provided in formats appropriate for the target platforms.

For installation information, refer to our official Installation and Configuration Roadmaps:

• UDMG
• USP

Package Maintenance Levels

This section identifies the changes included in UDMG 3.2.x and USP 1.3.x.

UDMG Release 3.2.1 - February 2, 2026

New Features

Change ID	Scope	Title	Description
#49174	UDMG Server	Windows Support	UDMG can be deployed on Windows hosts, with a Windows-compatible installer and runtime support. Compatible OS versions: Windows Server 2016 Windows Server 2019 Windows Server 2022 Windows Server 2025
#49027	UDMG Server	Forward Proxy	UDMG can now route Remote FTP Server and Remote SFTP Server Endpoints to a Forward Proxy configured at the Domain level. Supported proxy protocols: SOCKS5: UDMG asks the proxy to open a TCP connection to the target host/port and tunnels through it. HTTP/HTTPS: UDMG establishes a tunnel through an HTTP proxy using the CONNECT method to the target host/port.

Known Issues

Change ID	Scope	Title	Description
#53645	Web Transfer Client (WTC)	Large WTC Uploads May Leave Temporary Multipart Files on Disk	When transferring files larger than 32 MB through the WTC, a temporary multipart-* file may remain on the system temp folder even after a successful transfer. This can gradually consume disk space. These files will be left in: /tmp (Linux) C:\Windows\Temp (Windows) The actual path depends on the host system temp folder configuration. info The recommended workaround is to monitor the temp directory and ensure appropriate cleanup.

USP Release 1.3.1 - February 2, 2026

New Features

Change ID	Component	Title	Description
#49174	USP Manager, USP Server, and USP Client	Windows Support	USP can be deployed on Windows hosts, with a Windows-compatible installer. Compatible OS versions: Windows Server 2016 Windows Server 2019 Windows Server 2022 Windows Server 2025

Enhancements

Change ID	Scope	Title	Description
#53189	USP Manager	Prevent Referential Integrity Violation with SQLite Database	Issue in SQLite deployments, where USP would allow deletion of referenced Configuration Items.
#53592	USP Admin UI	HTTP Listener Status on Server's Details Tab	Status of HTTP Listeners was not correctly reported on the Server's Details Tab.