OpenModelica master-fmi-fmpy from 2026-04-29 08:53:11 to 2026-04-30 18:01:21

Summary

OMC Commits11
Libraries Changed2
Number of Improvements6
Number of Regressions2
Number of Performance Improvements1
Number of Performance Regressions3

OpenModelica Changes

CommitDateAuthorSummary
25da15cc3e2026-04-30 14:10:45 +0200Per ÖstlundRemove NFEquation.ARRAY_EQUALITY (#15458)
47887e39242026-04-30 14:09:53 +0200Martin SjölundMake Susan output algorithms instead of equations (#15463)
052c5e73952026-04-30 06:57:00 +0200Adrian Popfetch tags for describe to work properly (#15462)
8d93bc01802026-04-30 01:04:10 +0200Adrian PopSubmodules recursive (#15460)
4bf627d1b12026-04-29 18:16:16 +0200AndreasUpdate OMSens_Qt License (#15455)
bb8e5f15742026-04-29 17:53:43 +0200kabdelhak[NB] add inferred clock handling (#15453)
54a138b06a2026-04-29 16:09:36 +0200AndreasUpdate OMPlot License (#15451)
c1621eb8032026-04-29 15:13:48 +0200AndreasUpdate OMOptim License (#15456)
47c59bd61a2026-04-29 14:06:00 +0200AndreasChecked OMParser License (#15450)
3f49d7b7a52026-04-29 12:50:14 +0200AndreasUpdate OMShell License (#15452)
e483db8de92026-04-29 11:15:17 +0200Adrian Poprun on-release.yml on push tags v*.*.* (#15448)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
1dd4db72026-04-19 14:25:16 +0200Adrian Popforce fetch of tags to handle the floating tag 'nightly' (#285)
e83c3f42026-04-14 08:15:53 +0200Adrian Popcannot run python -m fmpy via check_output_log (#284)

Library Changes

LibraryChange
Buildings_latestFrom version 13.0.0-master (https://github.com/lbl-srg/modelica-buildings/archive/9f83a651912bad4d5e9b35cceb005fb3047ca3e1.zip) FMPy version 0.3.29 to 13.0.0-master (https://github.com/lbl-srg/modelica-buildings/archive/7df5bc254da93cf70aa6045a41f537290366fe09.zip) FMPy version 0.3.29
ThermofluidStream_devFrom version 1.2.0-main (b29add1520acfec6ddfb946cf38ecaf6ab120930) FMPy version 0.3.29 to 1.2.0-main (7ca3b935b75f0976164edf9e9034d78cf566eba0) FMPy version 0.3.29

Models Affected

Buildings_latestBuildings.DHC.Loads.BaseClasses.Examples.CouplingRCZ6 (sim)Failed → Verify
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 1.23 → 0:14:02
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemAC.ScaledExperiments.DistributionSystemLinear_N_20_M_20 (sim)Compile performance 0:01:59 → 0:04:10
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_28_M_28 (sim)Failed → Verify
ScalableTestSuiteScalableTestSuite.Thermal.Advection.ScaledExperiments.AdvectionReaction_N_6400 (sim)Verify → Compile
ScalableTestSuiteScalableTestSuite.Thermal.Advection.ScaledExperiments.SteamPipe_N_160 (sim)Compile performance 33.96 → 0:01:02
ScalableTestSuiteScalableTestSuite.Thermal.HeatExchanger.ScaledExperiments.CounterCurrentHeatExchangerEquations_N_1280 (sim)Compile → Verify
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_56_M_56 (sim)Simulate performance 12.02 → 5.45
ThermofluidStream_devThermofluidStream.Processes.Internal.CentrifugalPump.CalculateCoefficientsFromMeasurements (sim)Failed → Verify
ThermofluidStream_devThermofluidStream.Processes.Tests.CentrifugalPump (sim)Failed → Compile
ThermofluidStream_devThermofluidStream.Processes.Tests.CentrifugalPumpCharacteristics (sim)Failed → Compile
ThermofluidStream_devThermofluidStream.Processes.Tests.Pump (sim)Verify → Simulate