Versioning and changelog

Versioning

• REST: /api/v1 with schemaVersion: 1 on success bodies.
• OpenAPI: openapi.json tracks the key-callable surface.
• MCP: tool names are stable; new tools are additive unless noted here.

Changelog

2026-09-28

• Rebuilt developer docs on Fumadocs (headless) with DS chrome.
• OpenAPI 3.1 at /developers/openapi.json; one page per operation.
• OAuth-first MCP connect docs; sbs_pat_ Bearer fallback documented.