API changelog

2026-04-28 · v1.1 productization: Ships signed webhook metadata, structured errors with documentation pointers and retry cues, deterministic idempotent POST flows, hashed dev canaries, RPM metadata per SKU, an interactive API playground behind the same CSP, ROI modeling helpers, integrations and trust packaging, downloadable OpenAPI and Postman assets, a sandbox simulation catalog, webhook lab tooling, supervised manual review scaffolding, tightened sandbox CAD export rules, analytics add-on metadata hooks, vendor cohort bundles, latency tier cues — surfaced through the playground, trust, and integrations areas of this portal, plus RC Lite OpenAPI.
2026-04-28 · v1 scaffold: Introduces the RC Lite routing surface, metering hooks, hashed API key flows, onboarding-oriented developer hub content, commercial SKU tiers presented to partners, and separation between API-first SKUs and full dispatcher / supervisor consoles.