OpenModelica v1.26 from 2026-05-13 04:47:26 to 2026-05-14 05:17:46

Summary

OMC Commits	0
Libraries Changed	1
Number of Improvements	0
Number of Regressions	0
Number of Performance Improvements	2
Number of Performance Regressions	0

OpenModelica Changes

Commit	Date	Author	Summary

OpenModelicaLibraryTesting Changes

Commit	Date	Author	Summary
1dd4db7	2026-04-19 14:25:16 +0200	Adrian Pop	force fetch of tags to handle the floating tag 'nightly' (#285)
e83c3f4	2026-04-14 08:15:53 +0200	Adrian Pop	cannot run python -m fmpy via check_output_log (#284)

Library Changes

Library	Change
Buildings_latest	From version 13.0.1-master (https://github.com/lbl-srg/modelica-buildings/archive/6e0f19a25b5b4f8dfb620d8c68d10b537dfdec2d.zip) to 13.0.1-master (https://github.com/lbl-srg/modelica-buildings/archive/2470c3dd62a5410fb25752c7dc4fe9949921ffe0.zip)

Models Affected

Buildings_latest	Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)	Simulate performance 0:13:20 → 0.18
Buildings_latest	Buildings.ThermalZones.EnergyPlus_24_2_0.Examples.SmallOffice.ASHRAE2006Summer (sim)	BackEnd performance 10.20 → 5.66