SysON 2026.5 streamlines your modeling workflow with advanced multi-selection capabilities and batch actions, making element creation faster and more intuitive. MultiSelection Intuitive/Smart creation dialog Enhanced Experience & New Content   Multi-Selection Actions As diagrams grow in complexity and contain more elements, updating them can be time-consuming. To simplify your workflow, we've ...

Originally developed by Thales, the  Capella tool and the Arcadia method have established themselves as leading references in the open-source MBSE landscape. Obeo has been part of this journey for many years. We have contributed to key technologies that support Capella, including Eclipse Sirius, EMF Services, GMF Runtime, and other Eclipse technologies. Over time, our involvement has expanded beyo...

In this new release of SysON , we’ve focused on improving both the robustness and usability of the modeling experience. Discover the latest updates across the interface, graphical capabilities, import/export features, as well as the extended support for SysML v2 concepts. Bug Fixes and Stability Improvements Graphical Improvements Textual Import/Export Enhancements Model and Project Management Imp...

Sirius Web 2026.3.0 is out! This release is focused on flow. Rather than centering on a single flagship feature, this version improves the moments that shape everyday modeling work: finding the right view, triggering the right tool quickly, keeping diagrams readable, and giving specifiers more control over the experience they deliver. The result is a  2026.3 release that feels faster, cleaner, and...

We’ve been hard at work improving the user experience and rolling out new features to help you get even more out of  version 2026.1 : Visual enhancements New features Library evolutions Improvements on textual export   A Wave of Visual Enhancements   Default Graphical Node Size Modeling is now smoother because almost new Element creation are automatically selected to accelerate their edition and t...

La sortie de la toute dernière version d’ Obeo SmartEA , la release  9.0 , marque un tournant majeur dans l’histoire du produit, avec trois nouveautés principales : La possibilité d’ éditer les diagrammes ArchiMate et BPMN depuis un navigateur web. La fluidification de la modélisation collaborative . L’introduction du rôle Contributor permettant de faciliter l’accès aux fonctionnalités de modélisa...

This release continues our focus on optimizing the Sirius Web user experience . It introduces several improvements to modeling workflow efficiency, cross-project search capabilities, and more precise control over diagram representations. Improving Productivity with Bulk Actions Batch Tool Execution Multi-Selection Style Editing "Expand All" for Tables Smarter Navigation in the Omnibox Cross-Projec...