SysML v2 is reshaping the way systems engineers approach modeling, offering a modernized syntax and semantics designed to improve precision, tool interoperability, and developer experience. Yet, as with SysML v1, the standard itself remains intentionally neutral: it defines a notation, not a methodology. For teams working on the architecture of complex systems, whether in aerospace, transportation...

On behalf of the team and all contributors, we are happy to announce that Sirius Web 2025.6.0 has been released and is now available. You can find the full list of bug fixes and improvements in the changelog on Github . Here are some of the main features added to Sirius Web. Improved User Experience in the UI Diagram Usability and Interaction Enhancements New Capabilities for Tables Faster, Smooth...

A series of enhancements delivered in release 2025.6 of Obeo Publication for Capella , now offers a faster and more seamless experience when navigating through the various components of a model. Smarter model navigation Integrate Capella in your project life cycle with Jira and Confluence: Enhanced clarity link presentation in Capella Publication preferences improvements   Smarter Model Navigation...

We’re pleased to announce the 2025.6   release of Eclipse SysON , packed with new features that improve how engineers structure, visualize, and manage their models. This version introduces key enhancements to modular views, diagram interaction, textual syntax, and platform performance—alongside numerous stability improvements. Here’s what’s new in this release: Modular Views with ViewUsage Better ...

As web technologies advance and model-based engineering (MBE) gains momentum, the need for lightweight, web-based graphical modeling tools has never been greater. The Eclipse Sirius project addresses this challenge with Sirius Web , a modern, low-code framework for building domain-specific modeling tools directly in the browser. A standout example of what’s possible with Sirius Web is SysON , a gr...

The SysON 2025.4.0 release brings major improvements: user library management, enhanced graphical capabilities with support for new object types, better textual import and export and many other updates - all while staying aligned with SysMLv2 Beta 2.4. Libraries Management: Reuse Made Simple Many UX Improvements Better Textual Import Improved Export to Text   Libraries Management: Reuse Made Simpl...

At Obeo, we are actively exploring how artificial intelligence can be combined with model-based systems engineering (MBSE) to enhance engineering efficiency and accessibility, while maintaining the rigor required for the development of complex and critical systems. We currently see two main areas where AI brings clear value: AI as a modeling assistant : AI can support engineers in their daily mode...