Version 1.0

Effective date:

Aug 20, 2026

Release notes: Viewer

Viewer: Version 2.12.0

What’s New Since 2.11.0 

Version 2.12.0 and associated hotfixes, implement an upgrade to our third-party rendering engine to allow for improved loading performance. Several bugs have also been addressed to improve product stability and function. 

Upgrade to Rendering Engine 

This release includes an upgraded rendering engine covering DICOM loading, 2D rendering, and 3D volume rendering (both client- and server-side). This is a performance upgrade only — no functional or workflow changes are expected. Users should notice faster image loading and improved overall viewer responsiveness. 

Montages with Fusion Images 

We have addressed a bug that was preventing montages that contained fusion images from being displayed. These montages should now be displayed correctly. 

Fix for incorrect window levels on some exams 

A bug had previously been introduced that caused some images to appear too bright when loaded into the viewer due to incorrect window levels. This has been corrected. 

Fix incorrect ROI measurements after moving the region 

Previous versions included a bug that resulted in the measurements displayed after an ROI is placed being incorrect if that ROI is later moved to a new location on the image. This bug had been corrected. 

Fix for incorrect slice numbers on MPR panel 

A product defect was affecting the slice numbers being displayed on the DICOM Annotations when  scrolling through a series on the MPR panel. This has been corrected and the appropriate slice numbers are now displayed. 

Fix for zoom factor variations while scrolling 

A product defect was causing abnormal changes of the zoom factor while scrolling through a series. This has been corrected and the zoom factor will remain unchanged while scrolling.