OpenModelica cpp from 2026-04-28 18:38:03 to 2026-04-29 16:15:18

Summary

OMC Commits4
Libraries Changed1
Number of Improvements6
Number of Regressions2
Number of Performance Improvements2
Number of Performance Regressions2

OpenModelica Changes

CommitDateAuthorSummary
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
ThermofluidStream_devFrom version 1.2.0-main (22caa3597170c3d302ad9bf393af26aae4d17a70) to 1.2.0-main (46029dfb5b06736f1d4b16723399d1ccfcfbcd03)

Models Affected

Buildings_11Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.Validation.Measured_SmallScale (sim)Compile → Simulate
Buildings_latestBuildings.DHC.Examples.Combined.SeriesVariableFlow (sim)Templates → Compile
ModelicaTest_3.2.3ModelicaTest.Blocks.FilterTests.AllOptions (sim)Simulate performance 13.05 → 25.57
ModelicaTest_4.0.0ModelicaTest.Blocks.FilterTests.AllOptions (sim)Simulate performance 45.84 → 18.91
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_56_M_56 (sim)Templates → Verify
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56 (sim)Verify → Templates
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_320_M_5 (sim)Templates → Verify
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelicaActiveLoads_N_56_M_56 (sim)Templates → Verify
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_20_M_20 (sim)Compile performance 0:01:13 → 37.80
ScalableTestSuite_nooptScalableTestSuite.Electrical.DistributionSystemDC.ScaledExperiments.DistributionSystemModelica_N_56_M_56 (sim)Templates → Verify
ThermofluidStream_devThermofluidStream.Examples.ReverseHeatPump (sim)Simulate performance 48.56 → 0:10:25
ThermofluidStream_devThermofluidStream.HeatExchangers.Tests.ElementTwoPhase (sim)Verify → Compile