OpenModelica v1.25 from 2026-04-30 15:19:20 to 2026-05-01 16:35:28

Summary

OMC Commits0
Libraries Changed1
Number of Improvements3
Number of Regressions5
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
ThermofluidStreamFrom version 1.2.0 (https://github.com/DLR-SR/ThermofluidStream/archive/8d2287a558d9d5e3a6235c981d5a60044dae5b61.zip) to 1.3.0 (https://github.com/DLR-SR/ThermofluidStream/archive/e43023fd5b731416a60a0f0db21791f71f0d2baf.zip)

Models Affected

ThermofluidStreamThermofluidStream.Boundaries.Tests.VolumesDirectCoupling (sim)Simulate → Compile
ThermofluidStreamThermofluidStream.Examples.EspressoMachine (sim)Verify → Simulate
ThermofluidStreamThermofluidStream.Examples.SimpleAirCycle (sim)Simulate → Verify
ThermofluidStreamThermofluidStream.Examples.SimpleCoolingCycle (sim)Verify → Simulate
ThermofluidStreamThermofluidStream.Examples.SimpleStream (sim)Simulate → Verify
ThermofluidStreamThermofluidStream.Examples.Utilities.Tests.Piston (sim)Verify → Simulate
ThermofluidStreamThermofluidStream.HeatExchangers.Tests.ElementTwoPhase (sim)Simulate performance 37.14 → 0:04:00
ThermofluidStreamThermofluidStream.Processes.Tests.Flow_Resistance (sim)Simulate → Verify
ThermofluidStreamThermofluidStream.Processes.Tests.Pump (sim)Verify → Simulate