2025 Christmas Release of Eclipse MOSAIC

The special Christmas release of Eclipse MOSAIC is here! 🎄 The committer team from Fraunhofer FOKUS and DCAITI is proud to present Eclipse MOSAIC 25.2 to the open source community. The release brings built-in support for your DRT (Demand Responsive Traffic) simulation needs. Additionally, if you were building on large-scale ns3 simulation, our new preemptive simulation approach should speed up things significantly.

🚀 You can find the new version in our Download section, and in our GitHub repository.

Release Date

2025-12-15

Changelog

- [A+] Introduce support for modeling demand responsive traffic (e.g., ride pooling, taxis) using SUMO
- [T+] Add support for integrating SUMO's taxi device API via TraCI/libsumo
- [M+] Introduce concept of preemptive execution in the core RTI (see upcoming publication)
- [C+] Improve performance of ns3 federate by utilizing preemptive execution
- [T+] Now supports SUMO 1.25.0

⭐ A huge thanks to all users who contributed to this release: Jacenty00, gogokotsev00, kschrab, schwepmo, and rprotzmann.

Changelog Legend

[M] Eclipse MOSAIC
[X] MOSAIC Extended
[A] Application simulator
[C] Communication simulator
[E] Environment simulator
[N] Navigation component
[S] Scenario-convert
[T] Traffic simulator
[+/-] new Feature/Bugfix