RigStage v0.5.0

Highlights

• persistent workspace-scoped build drafts with explicit creation and optimistic updates
• six deterministic compatibility rules with bilingual evidence and fail-closed unknown states
• privacy-bounded portable JSON export
• responsive desktop and mobile builder controls
• D1 schema phase 7 and updated public product documentation

Validation

• 58 automated tests and all required local checks passed
• independent pull request and main CI passed
• production static assets matched the reviewed build by SHA-256
• production routes, authorization boundaries, cache policy, and security headers verified