2.1.0 (2026-05-12)
Features
- Add gemini-3.1-flash-lite to model options (2d5e0fa)
- Add parameters to video response_format. (4e9d68d)
- Introduce Server Side tools deltas (97d6fe5)
- Support Blocking FunctionCall in Live API in AgentPlatform (Vertex) (955bca6)
- Add support for Vertex-lyria models lyria-3-pro-preview & lyria-3-clip-preview (1bc0536)
Bug Fixes
- Steps is not optional (9ea9633)