Changelog
Version and compatible-change history for Developer API V1.
2026-08-08 · V1#
Introduced unified sm_live_ keys, shared REST/MCP credits, the dedicated Chinese ranking, stable snapshots, signed cursors, ETag, idempotency, and the Developer Console.
Compatibility policy#
Breaking changes move to /v2. Compatible optional fields may be added. Deprecations are announced at least 90 days in advance.