# UWP_IDE_9.1.12.3

## Release Date 16/03/2026



### Abstract

This is a minor release, which includes improvements and fixes some issues.


### New features

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### Enhancements

-	UWP IDE: DCM2 driver available in the embedded drivers list.
-	UWP IDE: in the driver editor functionality, added the possibility to set the scaling formula multipliers with negative values.



### Fixes and improvements

-	ID 330 – UWP Webapp: energy delta values were displayed incorrectly on the charts.
-	ID 336 – UWP IDE: the "Occupancy sensor" signal of DALI2 PIR sensors was activated continuously.
-	ID 356 – UWP IDE: EM640 RTU and TCP/IP drivers appeared on the list of embedded drivers but they could not be selected and added to the project.
-	ID 357 – UWP IDE: DCM1 driver appeared on the list of embedded drivers but it could not be selected and added to the project.
-	ID 365 – UWP IDE: on the light function set dimmer mode, the “Output level if Dupline is faulty” parameter did not work correctly when set as Always ON and Always OFF.
-	ID 372 – UWP Webapp: the controller was not sending data to an SFTP server that had been configured in a particular way.