The 2025.10 release of Sirius Web focuses on refining the experience, fixing glitches, improving interactions, and giving you more control over how diagrams look and behave. With the highest number of commits ever for a single release, our team worked hard to address your feedback and polish every detail of the interface. Here’s what’s new.   Define your edge style You can now define the edge type...

SysON 2025.10 is here, and it feels like a breath of fresh air. Fully aligned with the SysML v2 2025-07 release , it brings a wave of thoughtful improvements that make modeling smoother, clearer, and simply more pleasant. Open your project, try the new touches, and enjoy.   Modeling that keeps evolving SysON continues to refine how to design your models. You can now include a  UseCaseUsage via Inc...

À l’ère où la cyber-résilience devient un impératif stratégique, la directive NIS2 impose aux organisations soumises (secteurs essentiels ou importants) de faire évoluer leur posture sur la cybersécurité, leur gouvernance et leurs processus. Or, cette évolution ne peut pas être seulement « ponctuelle » ou technique : elle exige une vision holistique de l’organisation, de sa gouvernance, de ses pro...

During my recent trip to Korea, I had the opportunity to meet with the teams from the Korean Railway Research Institute (KRRI) and talk with them about the support Obeo and LOTUS Technologies are providing as they embark on a Model-Based Systems Engineering (MBSE) journey with Capella . KRRI develops world-class railway technologies , such as autonomous driverless trains, advanced energy managemen...

Cette année encore, plusieurs de nos collègues ont participé au DevFest Nantes , l’un des plus grands rendez-vous francophones dédiés aux développeurs. Entre conférences, ateliers et découvertes, ils nous partagent leurs impressions sur une édition 2025 résolument marquée par l’ intelligence artificielle (un peu trop ?). Une édition dominée par l’intelligence artificielle Difficile de passer à côt...

Pepper is a new project management tool, developed through a collaboration between Obeo and CEA-List , one of three institutes of the CEA (French Alternative Energies and Atomic Energy Commission) Technology Research Division. CEA-List brings together nearly 1,000 experts in smart digital systems working on R&D programs addressing the Factory of the Future, digital twins, artificial intelligen...

We are excited to announce the release of the version 2025.8 of Sirius Web ! This update introduces groundbreaking features designed to give you more control , better collaboration , and enhanced customization . Introducing Capabilities: Fine-Grained UI Control Enhanced Edge Connection: Intuitive and Precise Sirius Web Now Available as a Docker Image Experimental Server for Diagram Exports (SVG/PN...