Release Notes

Version 0.4.2

Release Date: April 29, 2025

Added

• Parser for PSSE case files.

Version 0.4.1

Release Date: April 21, 2025

Added

• Functions for printing data related to a specific component.
• Support for the setInitialPoint! function across all LAV estimators.

Fixed

• Corrected verbosity settings for optimization methods when silent is enabled.

Other

• Updated default values for generator output power limits.
• Enhanced efficiency of merging flow islands.
• Eliminated the requirement for a generator on the slack bus in state estimation.

Version 0.4.0

Release Date: April 11, 2025

Breaking

• Introduced references to PowerSystem and Measurement types, allowing functions to be used with only the parent arguments.
• Enhanced computational efficiency of LAV estimators by removing deviation variables associated with state variables.
• Renamed type definitions for improved readability.

Added

• Bad data Chi-squared test function chiTest.
• Wrapper function for creating PowerSystem and Measurement types ems.

Fixed

• Update analysis functions now correctly apply updates, even changes are made regardless of the specific type.
• Adjusted tables and figures in the documentation for better compatibility with dark themes.

Other

• Added iteration counter variables to iterative algorithms.
• Enabled support for including current magnitude measurements in squared form for AC state estimation.

Version 0.3.0

Release Date: March 10, 2025

Breaking

• Allowing macros to execute at the code line where they are called.

Added

• Wrapper functions powerFlow! and stateEstimation!.

Fixed

• Conversions between SI units and per-unit system
• Various bugs related to printing data.
• Various bugs related to integer labels.

Version 0.2.0

Release Date: October 17, 2024

Added

• Power system printing functions:
  • printBusData,
  • printBranchData,
  • printGeneratorData.
• Measurement printing functions:
  • printVoltmeterData,
  • printAmmeterData,
  • printWattmeterData,
  • printVarmeterData,
  • printPmuData.
• Constraint printing functions:
  • printBusConstraint,
  • printBranchConstraint,
  • printGeneratorConstraint.
• Integer based labeling.

Version 0.1.0

Release Date: April 19, 2024

Breaking

• Initial stable public release.