Still current
- The Symphony Knowledge Vector surfaces (SKV, SKVI, SCLV, SODV) declared on July 3 remain the canonical model for how platform knowledge is discovered, versioned, and published. See Core Concepts → Architecture.
- The Symphony validator contract — deterministic, explainable, non-agentic, with frozen JSON and Markdown projections — remains in place. No validator implementation ships yet; the contract is the current boundary.
- Module contracts for node-troll, bus-troll, and hotpath-runtime are unchanged. See Core Concepts → Node Types.