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MOST 1.3.1

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@rdzman rdzman released this 12 Jul 21:38

What's New in MOST 1.3.1

Released Jul 12, 2025

Below is a summary of the changes since version 1.3 of MOST. See the CHANGES.md file for all the gory details. For release notes for previous versions, see Appendix B of the MOST User's Manual.

Changes:

  • most_summary() now skips display of non-existent contingencies.
  • Include HiGHS solver (via HiGHSMEX interface), if available, in unit commitment tests.

Bugs Fixed:

  • Fix issue #45 where most() does not properly handle cases with contingencies defined only in some periods/scenarios. Thanks to Stefano Nicolin.
  • Fix issue with most_summary() when ramp results are missing.
  • Tweak tests to work around bug in HiGHS-based linprog and intlinprog in Optimization Toolbox R2024a and R2024b.
  • Fix issue caused by tiny non-zero values for commitment variables. Don't count on MP-Opt-Model's miqps_<solver>() functions to round integer variable solutions.

PRO Version

  • There is now a PRO version of MOST that adds support for MATPOWER DC lines as described in Section 7.6.3 of the MATPOWER User's Manual. Please contact [email protected] for information on obtaining this version.