BT Updater Client 3.5.2 release notes
4 days ago
February 3, 2026
🆕 New features
This is a maintenance release and there are no new features.
✨ Enhancements
Desktop client being deprecated in version 4.0
The following banner appears in the product:
This desktop client has been deprecated and will be removed from the product in version 4.0. All users should be utilizing the browser-based interface located at http://<IP>/UpdaterSettings.
where <IP> is the actual IP of the local computer.
Improved handling of Endpoint Priviled Management (EPM) bundles
We improve how the platform handles Endpoint Privileged Management (EPM) bundles, making bundle imports more reliable, streamlining version management, and helping you catch configuration conflicts earlier and more accurately.
🛠️ Issues resolved
| Description | Resolution |
|---|---|
| Updater is overwriting log files on subsequent install attempts | Code was added to create unique log file in Updater’s log folder, for each installation attempt of a package. |
| When Updater attempts to install a version of software but a newer version is already installed it returns the install attempt as a failure. | The MSI Error Code 1638 has been included in the success code collection, allowing the Updater to identify it as a success when it is returned by the MSI. |
| Currently SUPI engine will install each individual version that is available. | You can now select the latest version of SUPI Engine and skip all the versions in between. |
| When the Updater service is paused there is no notification. | A banner has been added to the Web UI that shows a message regarding the download status when it is paused. Additionally, this banner includes a button that allows users to enable the Updater service and resume downloads. |
| Updater not creating entries for BeyondInsight Password Safe in package.db | The BeyondInsight Password Safe subscription check has been removed from the local database refresh process. |
| Some tiles show as blank or empty when the server is unresponsive. | A loading spinner has been added in the Other Subscriptions panel, which stays visible until the service delivers data to the user interface. |
| When setting a download schedule to exclude a day the download was still occurring. | Download schedule is now being respected. |
| When you install a PMUL package with AD Bridge subscriptions, the installation order does not work as expected. | The recent code addition implements an explicit cleanup process for all old files and folders in the designated PMUL directory, excluding the folder named adbridge. This enhancement aims to improve file management by removing files that were created by earlier versions. |
📝 Requirements
- .NET 4.7.2 or later
- IIS to be enabled on host
