v1.4.0

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Features

• Add enhance_prompt field for Gemini Developer API generate_videos (ea3cc8e)
• Enable url_context for Vertex (e377f58)
• js: Support GEMINI_API_KEY as environment variable for setting API key. (97850ad)

Bug Fixes

• defined Type becomes TYPE_UNSPECIFIED when obfuscation is enabled (1ddf4f5)
• Update live SDK sample to address choppy audio quality (319bcbb)
• use Enum's value instead of keys for obfuscation. (132bd04)

v1.3.0

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Features

• Adding thought_signature field to the Part to store the signature for thoughts. (20815b2)
• include UNEXPECTED_TOOL_CALL enum value to FinishReason for Vertex AI APIs. (bd5a2bf)
• Support ephemeral auth tokens as API keys for live connections in TS. (507bfb5)
• Support ephemeral token creation in TS (425cfe6)

Bug Fixes

• Rename LiveEphemeralParameters to LiveConnectConstraints. (86e9652)

v1.2.0

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⚠ BREAKING CHANGES TO EXPERIMENTAL FEATURES

• Remove unsupported Lyria enum for music generation mode

Features

• Add generate_audio field for private testing of video generation (37e14c5)

Documentation

• fix README typo (04259ad)

Miscellaneous Chores

• Remove unsupported Lyria enum for music generation mode (0b935cd)

v1.1.0

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Features

• Add CommonJS modules (f40c47c)
• support new fields in FileData, GenerationConfig, GroundingChunkRetrievedContext, RetrievalConfig, Schema, TuningJob, VertexAISearch, (cd04548)

v1.0.1

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[!NOTE]
This version drops support for end-of-life Node.js v18.

Bug Fixes

• After an error on sendMessage, all subsequent calls fail with the same error (778abcc)
• Fixed sendMessage subsequent calls test to follow the arrange-act-assert pattern (778abcc)
• Unbreak direct requires from node. (023efd5)

v1.0.0

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⚠ BREAKING CHANGES

• Fix Lyria method name for JS, update parameters type

Features

• Support ephemeral token creation in Python (8e12730)
• Support using ephemeral token in Live session connection in Python (8e12730)

Bug Fixes

• allow McpClient to be passed in with AFC disabled. (b13f1f8)
• Blob handling in realtime music (f760755)
• Prevent MCP label from being appended multiple times if they already exist (c59ffe7)

Documentation

• No longer preview. (5e137d4)

Miscellaneous Chores

• Fix Lyria method name for JS, update parameters type (99dba6e)

v0.15.0

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Features

• add time range filter to Google Search Tool (a938111)
• Add basic support for async function calling. (8e2f357)
• Add CallableToolConfig to specify behavior for FunctionDeclarations (c4148d0)
• add configurations for afc. (ce7855b)
• add live proactivity_audio and enable_affective_dialog (20e3892)
• Add Lyria Realtime music generation support for JS (aefcaa5)
• Add Lyria Realtime Music Types (99255d8)
• Add MCP telemetry usage to TS SDK. (09a83e9)
• add multi-speaker voice config (6fe6074)
• Add support for lat/long in search. (4cd79f6)
• Add support for MCP in TS SDK. (921a4be)
• add support for propertyOrdering field. (a77822b)
• Add Video FPS, and enable start/end_offset for MLDev (19f20e9)
• Enable AFC on Generate content stream (ff2ce35)
• export the createJsonSchemaValidator methods to be available for other library. (b3359a1)
• List all mcp tools to max and mcpToTool taking a spread. (44cd9c9)
• MCP: Add a new interface for automatic function calling (dc49ffc)
• MCP: Add mcpToTool to pass MCP clients for automatic function calling (825f385)
• Remove MCP Tool and MCP Client from ToolUnion (d35e16d)
• support customer-managed encryption key in cached content (3e7437a)
• Support Url Context Retrieval tool (aaaf9a9)

Bug Fixes

• Add an ES module for node environments. (ff4bbd1)
• Add default headers to model calls when MCP is enabled (9442eea)
• Allow contents with no-text thoughts in chat history (4112d1c)
• chats: Enforce internal management of chat history (abe592f)
• chats: Relax the constraint on chat turns (68115a8)
• make the system-test build. (dd7154c)
• move test-server-sdk from dependencies to devDependencies (233a909)
• Move test-server-sdk to devDependencies (#​574) (b64deeb)
• Run tests against Node 24 (28a56ac)
• Skip MCP tool call when function name not present in the tool (9f3d360)

v0.14.1

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Bug Fixes

• Move test-server-sdk to devDependencies (#​574) (5913e59)

v0.14.0

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Features

• Add Imagen edit_image support in JS SDK (6c99936)
• Add Imagen upscale_image support for JS (6fe1a68)
• add support for audio, video, text and session resumption in java. (e5542c6)
• support display_name for Blob class when calling Vertex AI (fc35f51)
• Support tuning checkpoints (6bd9c9e)