OpenModelica v1.26-fmi-fmpy from 2026-05-12 10:06:42 to 2026-05-17 20:44:09

Summary

OMC Commits0
Libraries Changed2
Number of Improvements2
Number of Regressions1
Number of Performance Improvements0
Number of Performance Regressions1

OpenModelica Changes

CommitDateAuthorSummary

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_11From version 11.1.2-maint.11.x (https://github.com/lbl-srg/modelica-buildings/archive/a0f19b2b62c22fef3c4a583df65c2f7cd81bd8d2.zip) FMPy version 0.3.29 to 11.1.2-maint.11.x (https://github.com/lbl-srg/modelica-buildings/archive/b736863a00be5f4c6497376c1bc4ee1913d15f97.zip) FMPy version 0.3.29
Buildings_latestFrom version 13.0.1-master (https://github.com/lbl-srg/modelica-buildings/archive/6e0f19a25b5b4f8dfb620d8c68d10b537dfdec2d.zip) FMPy version 0.3.29 to 13.0.1-master (https://github.com/lbl-srg/modelica-buildings/archive/75f83809fdc194c3cdde2f06e8fd32cea58acc1f.zip) FMPy version 0.3.29

Models Affected

Buildings_11Buildings.Examples.VAVReheat.ASHRAE2006 (sim)Failed → Compile
Buildings_11Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 1.24 → 0:07:02
Buildings_latestBuildings.Examples.ScalableBenchmarks.BuildingVAV.Examples.TwoFloor_TwoZone (sim)Failed → Compile
Buildings_latestBuildings.Examples.VAVReheat.ASHRAE2006 (sim)Compile → Failed