OpenModelica newInst-daeMode from 2026-07-08 05:16:32 to 2026-07-10 06:06:53

Summary

OMC Commits7
Libraries Changed0
Number of Improvements1
Number of Regressions0
Number of Performance Improvements3
Number of Performance Regressions1

OpenModelica Changes

CommitDateAuthorSummary
e7d07787be2026-07-09 21:58:39 +0200kabdelhak[NB,C] resizable sparsity pattern (#15045)
fecf7076002026-07-09 16:46:33 +0200Martin Sjölundwasm-jit: fix FullRobot friction event chatter (#16022)
f92b7f01cc2026-07-09 13:08:31 +0200arun3688Migrate OMS2 GUI to OMS3 ZMQ/Python backend (#15804)
d7269a0de92026-07-09 11:42:57 +0200Martin SjölundWeb simulator: workers, settings, docs, plots (#16020)
cc5021272c2026-07-08 18:05:15 +0200AndreasFix CMake build on Alpine/musl (#16015)
82e94572d52026-07-08 17:14:13 +0200linuslangenkamp[GBODE] refactor error estimates and add two-step error support (#16002)
2f90b79fb22026-07-08 11:27:58 +0200Martin SjölundFix the bouncing ball example (#16013)

3rdParty changes

Note that the 3rdParty libraries changed: 3bbcfa4a76ea..1d558c033457

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

Buildings_latestBuildings.DHC.Plants.Combined.Validation.AllElectricCWStorage (sim)BackEnd performance 15.22 → 8.94
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPExternalTrigger (sim)Compile → Simulate
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_6_M_4 (sim)Simulate performance 15.05 → 8.36
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_8_M_4 (sim)Simulate performance 22.10 → 38.68
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapNoEv_N_6_M_4 (sim)Simulate performance 25.77 → 13.98