ADR Governance

Architecture Decision Records (ADRs) live in docs/adr/ organized by domain (e.g., docs/adr/release/, docs/adr/governance/).

• ADR structure follows the template in references/adr-structure-template.md (6-section progressive disclosure: Executive Summary, Context, Decision, Rules/Invariants, Consequences, Non-Goals).
• ADR review follows the standard in references/adr-review-standard.md (5 dimensions: Intent Integrity, Boundary Clarity, Cross-ADR Consistency, Decision Stability, Mechanism Feasibility).
• Implementation plans derived from ADRs must include an ADR Traceability Matrix mapping each invariant to its implementation phase.
• Planner requirements for ADR-based plans are defined in references/implementation-plan-planner-requirements.md.