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 Appearance customization extended ...

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...

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...

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...

Last December, we presented a prototype of a custom tool for the space industry, showcasing how SysON can be used to create user-friendly modeling environments aligned with specific methodologies. This tool was developed as part of EasyMOD , a collaborative project supported by the European Space Agency (ESA), Airbus Defence and Space, Airbus Commercial Aircraft, HDGroup, and the French Government...

We are pleased to announce that the 2025.4 release of  Sirius Web is now available! You can find the complete list of fixes, improvements and new features is available in the changelog . In this blog post, we’ll take a closer look at some of the major improvements and new features included in this release. Library Support: Reuse and Share Models Across Projects Explorer: Duplicate Elements Easily ...