OpenModelica master from 2026-05-15 13:42:58 to 2026-05-16 06:45:42

Summary

OMC Commits3
Libraries Changed1
Number of Improvements1
Number of Regressions3
Number of Performance Improvements0
Number of Performance Regressions1

OpenModelica Changes

CommitDateAuthorSummary
4d3a0fb6b22026-05-15 18:23:14 +0200Martin SjölundUtil.isSome/isNone do not exist (#15567)
993ea79e322026-05-15 15:45:17 +0200linuslangenkamp[3rdParty] add system libffi option (#15566)
014f1081722026-05-15 13:38:47 +0200kabdelhak[NB] reimplement non aliasing for inlineable functions (#15565)

3rdParty changes

Note that the 3rdParty libraries changed: 72914efd91c9..1261d12448ed

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
1dd4db72026-04-19 14:25:16 +0200Adrian Popforce fetch of tags to handle the floating tag 'nightly' (#285)
e83c3f42026-04-14 08:15:53 +0200Adrian Popcannot run python -m fmpy via check_output_log (#284)

Library Changes

LibraryChange
Buildings_12From version 12.1.2-maint.12.x (https://github.com/lbl-srg/modelica-buildings/archive/075e0603ef99f40eef26ef7325e79e30dada2a57.zip) to 12.1.2-maint.12.x (https://github.com/lbl-srg/modelica-buildings/archive/d2853a8255894f36df92853e882e3fa024bff7b2.zip)

Models Affected

Buildings_12Buildings.Fluid.Geothermal.Borefields.BaseClasses.HeatTransfer.ThermalResponseFactors.Validation.GFunction_100boreholes (sim)Verify → Simulate
Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0.21 → 0:13:20
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPExternalTrigger (sim)Simulate → Compile
Modelica_DeviceDriversModelica_DeviceDrivers.Blocks.Examples.TestSerialPackager_UDPWithoutReceiveThread (sim)Simulate → Compile
ScalableTestGrids_nooptScalableTestGrids.Models.Type1.Type1_N_8_M_4 (sim)Failed → Templates