Software Patches

January 29, 2026

Features and Improvements

  • Integrated Topology Processing (ITP): RT_Study_Options variablename SavePreservesCB renamed to SaveCTGsAndRelated. This field has always meant to specify whether or not to save contingencies. Old legacy name is still supported.
  • Bug Fixes

    • Bus View and Substation View Onelines: Cleaned up BusView slightly when showing multiple parallel paths and showing a second tier of buses.
    • Data View: Minor edit for layout of the DataView dialogs to ensure the group boxes maintain the thin outline
    • Distributed Computation: Fixed a bug where DistCTG was sometimes not properly handling files from remote instances when saving results to hard drive.
    • File Formats: Added log messages when reading duplicate SPMEAS records from Areva hdbexport file. These are used to create ModelResultOverride objects and the last record read is the one that is kept.
    • Integrated Topology Processing (ITP): When using options to save consolidated cases and choosing to not save contingencies, no contingency related objects will be saved.