3.57.0 (2026-09-05)
Features
- api: add incomplete web search call status constants (#877) (66688d6)
- api: Add prompt cache diagnostics (#888) (6a8a6a2)
- api: add service-account API key expiration fields (#895) (65785ca)
- api: correct function argument completion event fields (openapi-545) (#889) (b26f72f)
Chores
- api: document throttling and model overload responses — SDK-235 (#896) (52e95a9)
- migrate to forked steady (#882) (a605079)