v8.4.0

8.4.0 (2026-02-02)

🚀 Features

• (object,veli) Implement use stage (#1710)
• (explorer) Add countries to object/veli explorers (#1724)
• Add ctcpa packaging selection (#1697)
• Add elm auto-formatting on git pre-commit (#1736)
• Introduce mass per unit for packagings (#1718)
• Render ecs for guests in processes explorer (#1748)

🪲 Bug Fixes

• (ui) Fix incomplete comparator chart legend when exported (#1704)
• Detailed impacts bug on object/veli (#1709)
• (bo,ui) Constrain comment cell height in processes admin (#1712)
• Preserve transformations ordering (#1700)
• (object,ui) Align impacts in object simulator details (#1720)
• (object,veli) Distinguish material & transform stage impacts in comparator (#1734)
• Add missing / to shareable url (#1741)

🚜 Refactor

• Use "stage" instead of "step" in the codebase (#1738)

📚 Documentation

• API is not versionned anymore (#1742)

⚙️ Miscellaneous Tasks

• Change default electric mix to India’s (#1702)
• Data update and add cff process (#1708)
• Update veli examples (#1716)
• Upgrade node dependencies, 2026-01 (#1737)
• Change terms agreement (#1627)
• Add privacy policy as Markdown (#1747)
• Remove versioning from frontend (#1743)