SysON 2026.9

SysON 2026.9 has been released.

Together, the 2026.7 and 2026.9 releases make SysML v2 modeling more expressive and easier to use:

• A more complete expression editing experience, available across diagrams, Explorer and Details views.
• Richer requirements engineering, with new relationships, compartments, hierarchical requirements and derivations.
• More expressive diagrams, with broader support for inherited elements and improvements to action and state modeling.
• Support for more SysML v2 concepts, including Framed Concerns, Timeslices and Snapshots.
• Improved deployment options, with Docker images running natively on both linux/amd64 and linux/arm64.

Get the full overview in our blog post.