v1.44.0

1.44.0 (2026-03-04)

Features

• Add gemini-3.1-flash-image-preview model (175603b)
• Support signature for all Interaction tool types (b79108f)
• Update data types from discovery doc. (249b15a)

v1.43.0

1.43.0 (2026-02-26)

Features

• Add gemini-3.1-pro-preview to list of models in Interactions (14775fe)
• Add Image Grounding support to GoogleSearch tool (9187ca7)
• enable server side MCP and disable all other AFC when server side MCP is configured. (c7888c4)
• Support more image sizes and resolutions (54f4145)

Bug Fixes

• change interactions media mime type to enum (breaking change for experimental feature) (7c2d5b2)

v1.42.0

1.42.0 (2026-02-18)

Features

• Support multimodal embedding for Gemini Embedding 2.0 and support MaaS models in Models.embed_content() (Vertex AI API) (944ae97)

v1.41.0

1.41.0 (2026-02-10)

Features

• Add HTTP retry support to the SDK (37d4f2e)
• Add INCOMPLETE status to Interaction. (519f837)
• Pass retry options to the underlying Interactions client (086cf82)
• Support encryption_spec in tuning job creation configuration for GenAI SDK (e218add)

v1.40.0

1.40.0 (2026-02-04)

Features

v1.39.0

1.39.0 (2026-01-30)

Features

• Add include_input query parameter to Get Interaction endpoint. (84bc7f4)
• Add registerFiles for you can use gcs files with mldev. (7acf3e0)
• Support distillation tuning (c9a2e72)
• Support OSS Tuning in GenAI SDK (258f211)

Bug Fixes

• Add metadata in batch inlined response (0e95bb7)

v1.38.0

1.38.0 (2026-01-20)

Features

• Add ModelArmorConfig support for prompt and response sanitization via the Model Armor service (be65c24)
• Allow custom endpoints for authentication with Vertex AI in Typescript (891e32d), closes #1137
• Update data types from discovery doc. (a16a180)
• Update data types from discovery doc. (a4eaa8c)

v1.37.0

1.37.0 (2026-01-15)

Features

• Support 4:5 and 5:4 aspect ratio in Interactions (5294da2)

v1.36.0

1.36.0 (2026-01-14)

Features

• Add FileSearchCallContent to Interactions (ccf11a4)
• Add ImageConfig to GenerationConfig for image generation in Interactions (f34b6fb)
• Support JS local tokenizer (bb429ad)
• voice activity support (3ad1011)

v1.35.0

1.35.0 (2026-01-07)

Features

• [Python] add RegisterFiles so gcs files can be used with genai. (1bf555c)
• Add PersonGeneration to ImageConfig for Vertex Gempix (b0753d7)