OpenModelica master from 2026-04-14 18:38:04 to 2026-04-15 01:31:35

Summary

OMC Commits	0
Libraries Changed	1
Number of Improvements	1
Number of Regressions	1
Number of Performance Improvements	1
Number of Performance Regressions	1

OpenModelica Changes

Commit	Date	Author	Summary

OpenModelicaLibraryTesting Changes

Commit	Date	Author	Summary
e83c3f4	2026-04-14 08:15:53 +0200	Adrian Pop	cannot run python -m fmpy via check_output_log (#284)
2915413	2026-04-09 17:46:10 +0200	Adrian Pop	update the way we get the version for FMPy (#283)

Library Changes

Library	Change
Buildings_12	From version 12.1.1-maint.12.x (https://github.com/lbl-srg/modelica-buildings/archive/e99e042c0dd0d7cfd19425fe260eb1501486b194.zip) to 12.1.1-maint.12.x (https://github.com/lbl-srg/modelica-buildings/archive/8712ec76c4bbc553c2c57fb15e719b11505977bd.zip)

Models Affected

Buildings_12	Buildings.Air.Systems.SingleZone.VAV.Examples.OptimalStart.ConventionalSummer (sim)	FrontEnd performance 6.94 → 12.77
Buildings_12	Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.FiniteLineSource_Integrand_Length (sim)	Simulate → Verify
Buildings_12	Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.GFunction_100boreholes (sim)	Verify → Simulate
Buildings_12	Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)	Simulate performance 0:06:40 → 0.18