OpenModelica v1.26 from 2026-04-08 22:38:44 to 2026-04-09 12:11:02

Summary

OMC Commits0
Libraries Changed1
Number of Improvements0
Number of Regressions0
Number of Performance Improvements0
Number of Performance Regressions1

OpenModelica Changes

CommitDateAuthorSummary

OpenModelicaLibraryTesting Changes

CommitDateAuthorSummary
8f4dee72026-04-01 15:14:49 +0200linuslangenkamp[GBODE] switch to Radau IIA once again (#282)
dbfd1362026-03-27 15:34:11 +0100linuslangenkamp[GBODE] set ESDIRK4 as default integrator (#281)

Library Changes

LibraryChange
Buildings_latestFrom version 13.0.0-master (https://github.com/lbl-srg/modelica-buildings/archive/a41b94516e403fe8628deb7430b1c2a95e6b9d25.zip) to 13.0.0-master (https://github.com/lbl-srg/modelica-buildings/archive/c1df2b4fdb8ea6ba0af4ed10089d1a6f0fce4f74.zip)

Models Affected

Buildings_latestBuildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection (sim)Simulate performance 0.16 → 0:13:20