OpenModelica master from 2026-04-16 13:35:24 to 2026-04-17 00:04:38

Summary

OMC Commits5
Libraries Changed0
Number of Improvements1
Number of Regressions0
Number of Performance Improvements1
Number of Performance Regressions2

OpenModelica Changes

CommitDateAuthorSummary
d0738d44712026-04-16 22:41:45 +0200kabdelhak[NB] do not create a new start variable if it already exists (#15348)
822b545af92026-04-16 19:42:19 +0200kabdelhak[NB] update creation of start equations (#15347)
158903678d2026-04-16 15:33:11 +0200Martin Sjölund[MCP] Make the classDiagram output structured (#15345)
0dd302ec092026-04-16 14:09:28 +0200kabdelhak[NB] add new start equations for unfixed variables (#15343)
52300d84b72026-04-16 13:55:58 +0200Adeel AsgharList the element modifiers in the parameters dialog (#15344)

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
e83c3f42026-04-14 08:15:53 +0200Adrian Popcannot run python -m fmpy via check_output_log (#284)
29154132026-04-09 17:46:10 +0200Adrian Popupdate the way we get the version for FMPy (#283)

Library Changes

LibraryChange

Models Affected

AESAES.Coursework.ThermSys_control_problems.Flow_pressure_control_liquids.Valve_linearisation_case_001a_DT_LargeScale (sim)Simulate performance 39.85 → 0:01:11
Buildings_12Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.GFunction_100boreholes (sim)Simulate → Verify
Buildings_12Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0:06:40 → 0.18
ScalableTestGrids_nooptScalableTestGrids.Models.Type2.Type2_tapNoEv_N_6_M_4 (sim)Simulate performance 12.26 → 21.13