OpenModelica master from 2026-07-07 17:10:27 to 2026-07-08 01:11:41

Summary

OMC Commits4
Libraries Changed1
Number of Improvements1
Number of Regressions12
Number of Performance Improvements2
Number of Performance Regressions1

OpenModelica Changes

CommitDateAuthorSummary
94aa602e8a2026-07-07 21:35:05 +0200Martin SjölundAdd getModelFigures API + figures in web simulator (#16012)
15b54d3ae92026-07-07 20:40:27 +0200Martin Sjölundweb: interactive simulation widget for the wasm-jit target (#16006)
778cefd91e2026-07-07 18:12:37 +0200AndreasNew Docker images (#15957)
433ddad7112026-07-07 17:29:10 +0200Martin Sjölundwasm-jit: hysteretic zero-crossings + event iteration (fix Zeno fall-through) (#16009)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
6697fc02026-07-06 18:25:17 +0200linuslangenkamp[GBODE] set Radau IIA 3-stage, remove embedded error estimate (#288)
d357aff2026-06-12 13:26:07 +0200AndreasFix OMSimulator submodule update when directory layout changes (#287)

Library Changes

LibraryChange
ThermofluidStream_devFrom version 1.3.0-main (169e6af3c9b53834cdb942e3dc9dc3a5b8ff60fd) to 1.3.0-main (6115f1350febbe082f25084b41740aa97660be82)

Models Affected

Buildings_12Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:06:40 → 0.17
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPAutoBufferSize (sim)Simulate → Compile
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPWithoutReceiveThread (sim)Compile → Simulate
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_2_M_2 (sim)BackEnd performance 5.46 → 10.06
ScalableTestSuiteScalableTestSuite.Electrical.DistributionSystemAC.ScaledExperiments.DistributionSystemLinear_N_40_M_40 (sim)BackEnd performance 0:02:19 → 0:01:16
ThermofluidStream_devThermofluidStream.Examples.HeatPump (sim)Verify → Failed
ThermofluidStream_devThermofluidStream.Examples.VaporCycle (sim)Verify → Failed
ThermofluidStream_devThermofluidStream.HeatExchangers.Tests.Condenser (sim)Simulate → Failed
ThermofluidStream_devThermofluidStream.HeatExchangers.Tests.Evaporator (sim)Simulate → Failed
ThermofluidStream_devThermofluidStream.HeatExchangers.Tests.FlowRes (sim)Simulate → Failed
ThermofluidStream_devThermofluidStream.HeatExchangers.Tests.Recuperator (sim)Verify → Failed
ThermofluidStream_devThermofluidStream.Media.Tests.TestXRGMedia (sim)Verify → Failed
ThermofluidStream_devThermofluidStream.Media.additionalMedia.Incompressible.Tests.TestLiqLoopDowcal100 (sim)Simulate → Failed
ThermofluidStream_devThermofluidStream.Media.additionalMedia.Incompressible.Tests.TestLiqLoopJP8 (sim)Simulate → Failed
ThermofluidStream_devThermofluidStream.Media.additionalMedia.SingleGasAndIncompressible.Tests.TestLiqLoopJP8DryAir (sim)Simulate → Failed
ThermofluidStream_devThermofluidStream.Undirected.HeatExchangers.Tests.TestDiscretizedHEXvsDir (sim)Verify → Failed