Google.GenAI: v1.6.1

Version 1.6.1, released 2026-03-31

Bug fixes

• Fix handling of usage metadata in IChatClient (e44705e)
• Fix service_tier enums. (3df2f5f)

Google.GenAI: v1.6.0

Version 1.6.0, released 2026-03-27

New features

• Add labels field to Veo configs (b089cb6)
• Add model_status to GenerateContentResponse (Gemini API only) (7b526d4)
• Add part_metadata in Part (Gemini API only) (7b526d4)
• Add service tier to GenerateContent. (4e8f820)
• genai: add TURN_INCLUDES_AUDIO_ACTIVITY_AND_ALL_VIDEO to TurnCoverage (594f64e)
• support hyperparameters in distillation tuning (e73defd)
• Support rendered_parts in GroundingSupport (7b526d4)
• Update to Microsoft.Extensions.AI.Abstractions 10.4.0 (dfcbbc4)
• Update to Microsoft.Extensions.AI.Abstractions 10.4.0 (#247) (6ec6c07)

Bug fixes

• reduce stringify json node in response (2801e54)
• remove redundant json stringify in converters (a039bd8)
• support us region routing (0d4ca46)

Google.GenAI: v1.5.0

Version 1.5.0, released 2026-03-18

New features

• Support include_server_side_tool_invocations for genai. (c304c12)
• Update to Microsoft.Extensions.AI.Abstractions 10.4.0 (#247) (b16b93f)

Bug fixes

• use deep copy in Common.cs to avoid large string operation that introduces OutOfMemeory exceptions (501e586)

Google.GenAI: v1.4.0

Version 1.4.0, released 2026-03-12

New features

• Add inference_generation_config to EvaluationConfig for Tuning (9c46031)
• Allow custom endpoints for authentication with Vertex AI in C# (da18a06)
• enable language code for audio transcription config in Live API for Vertex AI (e723b0a)
• Implement RegisterFiles (aa946e4)

Bug fixes

• Compilation for .NET SDK versions 8.0.300 and 8.0.301 (2ec2fd5)

Google.GenAI: v1.3.0

Version 1.3.0, released 2026-03-02

New features

• create Part.FromText, Part.FromUri, Part.FromBytes, Part.FromFunctionCall, Part.FromFunctionResponse, Part.FromExecutableCode, Part.FromCodeExecutionResult, quick accessors to facilitate fast Part record creation (bc4203e)
• include response.Text, response.FunctionCalls, response.ExecutableCode, response.CodeExecutionResult response.Parts quick accessor to GenerateContentResponse record (94b99d6)
• Update data types from discovery doc. (b9218ac)

Bug fixes

• Use response ID as message ID in chat client implementation (df5231e)

Google.GenAI: v1.2.0

Version 1.2.0, released 2026-02-25

New features

• Add Image Grounding support to GoogleSearch tool (2c81645)
• enable server side MCP and disable all other AFC when server side MCP is configured. (46ca4c1)

Google.GenAI: v1.1.0

Version 1.1.0, released 2026-02-19

New features

• Support multimodal embedding for Gemini Embedding 2.0 and support MaaS models in Models.embed_content() (Vertex AI API) (0af5cf5)
• Update to M.E.AI.Abstractions 10.3.0 and add reasoning support (2d51687)

Google.GenAI: v1.0.0

Version 1.0.0, released 2026-02-12

⚠ BREAKING CHANGES

• Refactor enums to use smart string struct representations for forward compatibility, change enum value names from UPPER_SNAKE_CASE to PascalCase to conform to Dotnet naming conventions

New features

• enable cancellation token (#86) (c409d99)
• Refactor enums to use smart string struct representations for forward compatibility, change enum value names from UPPER_SNAKE_CASE to PascalCase to conform to Dotnet naming conventions (14fb35b)
• Support encryption_spec in tuning job creation configuration for GenAI SDK (c5ac0d2)

Miscellaneous chores

• release 1.0.0 (d6277aa)

Documentation improvements

• Add docstrings to C# and Python SDK Operations methods. (06e84cd)
• fix typo in readme (#179) (43f2c02)
• update cancellation token docs (008b666)

Google.GenAI: v0.15.0

Version 0.15.0, released 2026-02-04

New features

• Update data types from discovery doc. (e504eb8)

Documentation improvements

• Update Dotnet Test Server usage caveats for recording redaction in E2E test dev guide (6f517b6)

Google.GenAI: v0.14.0

Version 0.14.0, released 2026-01-30

New features

• Support distillation tuning (1c6c012)
• Support OSS Tuning in GenAI SDK (2e897ed)

Bug fixes

• Add metadata in batch inlined response (4d3e138)