OpenModelica master from 2026-07-17 16:54:55 to 2026-07-17 23:11:16

Summary

OMC Commits4
Libraries Changed0
Number of Improvements1
Number of Regressions4
Number of Performance Improvements1
Number of Performance Regressions0

OpenModelica Changes

CommitDateAuthorSummary
8d6698fc7f2026-07-17 22:08:41 +0200Martin SjölundFMI 3.0 wasm FMU export and browser simulator (#16063)
8c6cebd8ae2026-07-17 20:53:36 +0200kabdelhak[NB] NBAlias: replace reinit stateVar when alias-eliminating a state (#16070)
346738d50e2026-07-17 17:52:25 +0200kabdelhak[NB] Improve expandArraySumExp: multi-dim support and implicit fallback (#16067)
ac4bb5996f2026-07-17 16:59:21 +0200arun3688ParModelica: fix -ltbb link error on MSYS2 ucrt64 (use -ltbb12) (#16066)

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

Models Affected

BuildingSystemsBuildingSystems.Buildings.Geometries.Viewfactors.Examples.RectangularCuboidSurfaces (sim)Simulate → Compile
Buildings_12Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:06:40 → 0.17
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackagerBitPack_UDP (sim)Compile → Simulate
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_6_M_4 (sim)Simulate → Failed
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_8_M_4 (sim)Templates → Failed
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_noTap___N_6_M_4 (sim)Simulate → Failed