OpenSite/Reference/Features

Development documentation for OpenSite 0.0.1, source snapshot 77c3fee (Phase 13C). Reviewed against implementation on 29 October 2026. Tests and the Windows desktop were not rerun for this publication; this is not a released-product support claim.

Feature behavior, units, limitations and source evidence.

• Accounts and licensing
• Command registry
• Dependency bootstrap
• Document files
• Extension platform
• Message catalog
• Plugins
• Python workbench
• Python scripting
• Quantities and expressions
• Rectangular section example
• Shared settings
• Unit preferences

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