Highlights of the Mg 0.6.0 Release
We’re excited to announce the release of Mg 0.6.0.
This release upgrades Mg to support SysML v2 version 0.57.0 (2026-02), bringing the latest Pilot Implementation updates into the Mg environment.
It also updates the Python runtime from 3.12 to 3.13.12, improving compatibility with newer Python tooling and environments.
A key enhancement in this version is the addition of support for MgS expressions. This expands the language capabilities available in Mg and helps enable richer modeling and expression-based workflows across the ecosystem.
Known Issues
You will see warning: “Duplicate of inherited features” when referencing nested attributes in SysML v2 2025-07 models within Jupyter environments. For further details, see: https://github.com/Systems-Modeling/SysML-v2-Pilot-Implementation/commit/bbd480ec79d2ffb6b48636b2f33c3d147af7530c
Looking Ahead
We’re actively working to deepen integration with DOORs NG, Mg and MgX.
As always, we appreciate your continued support and feedback.