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1.5.1

patch 23 January 2026

SCADA Custom Item Fixes

Bug fixes for SCADA custom item background image handling and drag-and-drop functionality.

Version 1.5.1 addresses critical issues in the SCADA custom dashboard item, improving reliability when multiple instances are used simultaneously.

Bug Fixes

SCADA Custom Item

  • Background Image Upload: Fixed an issue where uploading a background image would incorrectly update the first SCADA item instance instead of the currently selected one when multiple items were present in different dashboard tabs.

  • Event Handler Leak: Resolved a memory leak caused by drag-and-drop event handlers not being properly removed. Event listeners now use bound references for reliable cleanup.

  • Position Persistence: Improved reliability of data item position saving by using stable item indexes instead of matching by displayed text content, preventing position data corruption during drag operations.

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1.5.0

UNS Explorer & Core Performance

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1.5.2

Search Localization Fixes

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