1.122.0 (2025年10月21日)

Features

• Add STZ support for Endpoint.deploy and Model.deploy (preview). (7dd2629)
• Add support for Python v3.13 (db286c4)
• Add support for telemetry env enablement and logging setup in default instrumentor. (a26171c)
• Allow Memory Revisions to be disabled (cf0948f)
• Disable request/response content in custom ADK spans on Agent Engine in case there's no explicit consent (dc5dcc7)
• GenAI Client(evals) - Add create_evaluation_set and create_evaluation_item methods to Vertex AI GenAI SDK evals (83553a9)
• GenAI Client(evals) - Add evaluation_df input support to create_evaluation_run method in Vertex AI GenAI SDK evals (7a1262b)
• GenAI Client(evals) - Add inference_configs to create_evaluation_run method in Vertex AI GenAI SDK evals (5b5e6bd)
• GenAI Client(evals) - Add labels to EvaluationRun in Vertex AI GenAI SDK evals (67cf80b)
• GenAI Client(evals) - Add metrics to create_evaluation_run method in Vertex AI GenAI SDK evals (ce35218)
• GenAI Client(evals) - Add agent eval data converter evals (cd61c86)
• GenAI Client(evals) - Add Detailed View to show method for EvaluationRun for Vertex AI GenAI SDK evals (dc16065)
• GenAI Client(evals) - Register hallucination and tool_usage_quality metrics for agent eval (7ae013e)
• GenAI Client(evals) - Update agent eval evaluation report dashboard (e2aa3eb)
• GenAI SDK client - Add TTL support for Agent Engine Code Execution (9d139eb)
• GenAI SDK client: Add async Memory and Memory Revisions methods (55b7c23)
• GenAI SDK client(evals) - Add agent run in run_inference (8b9ed04)
• GenAI SDK client(evals) - Add predefined metrics for Gecko text-to-image and text-to-video evaluations (b05e5b3)
• GenAI SDK client(evals) - Update evaluate function to enable agent_info (d13b230)
• GenAI SDK client(evals) Send agent eval request to EvaluateInstance (87ea594)
• Support TTL (per Memory Bank and per-request) for Memory Revisions (cf0948f)

Bug Fixes

• GenAI Client(evals) - Support multiple metrics in Detailed View show method for EvaluationRun for Vertex AI GenAI SDK evals (3ac82ea)
• GenAI SDK (prompts) - Fix bug where passing encryption_spec to prompts.create raised an error (f0a4a00)

1.121.0 (2025年10月15日)

⚠ BREAKING CHANGES

• remove deprecated transfer_to_agent parameter

Features

• A new message ScaleToZeroSpec is added (62ea30a)
• Add additional proto fields and GenerateFetchAccessToken API (62ea30a)
• Add aspect_ratio and image_config for v1 version (62ea30a)
• Add aspect_ratio and image_config for v1beta1 version (62ea30a)
• Add async methods for Sessions and Session Events (ac6e0b4)
• Add JAILBREAK as a new Prompt block reason in PredictionService (62ea30a)
• Add JAILBREAK category to SafetySettings for prediction service (62ea30a)
• Add JAILBREAK category to SafetySettings for prediction service (62ea30a)
• Add labels field for Predict API for Imagen use case (v1beta and v1) (62ea30a)
• Add ListOperations partial success flag (62ea30a)
• Add ListOperations unreachable resources (62ea30a)
• Add matching engine deployment tier parameter and new shard size (ffe9cde)
• Add resource attributes and GenAI instrumentation to default instrumentator in ADK VAE template (f0dc877)
• Add support for Inline source based deployment (62ea30a)
• Add support for Inline source based deployment (62ea30a)
• Add support for Python 3.14 (62ea30a)
• GenAI SDK client - Update input handling inside code execution sandbox (9a452cc)
• GenAI SDK client(evals) Update data model for agent evaluation (4ca9fcc)
• Initial implementation of the SDK for Memory Revisions (b91b63c)
• Support for explicitly providing class_methods in Agent Engine config. (af8c898)
• Updated Observability GenAI data format converter for JSONL (00e57de)

Bug Fixes

• Adding google internal import rule for vertex service to adk app (0d1240e)

Miscellaneous Chores

• Release 1.121.0 (8b2eed8)
• Remove deprecated transfer_to_agent parameter (71a7832)

1.120.0 (2025年10月08日)

Features

• Add ability to use existing sessions for streaming_agent_run_with_events calls. (0a369ea)
• Add DeploymentTier enum to DeployedIndex (89a26c1)
• Add labels field for Predict API for Imagen use case (v1beta) (89a26c1)
• Auto-generated CL for //google/cloud/aiplatform:aiplatform_v1_public_proto_gen (89a26c1)
• Expose PSC for CustomModel (d02099c)
• GenAI Client(evals) - Add get_evaluation_set and get_evaluation_item methods to Vertex AI GenAI SDK evals (7757886)
• GenAI Client(evals) - Add show method for EvaluationRun class in Vertex AI GenAI SDK evals (0c932b9)
• Migrate vertex ai session service to use agent engine sdk (b72df1c)
• Migrate vertex_ai_session_service to use Agent Engine SDK (55b54a2)
• Migrate vertex_ai_session_service to use Agent Engine SDK (03772e2)

Bug Fixes

• GenAI Client(evals) - Parse user defined rubrics correctly to LLM metric (64b0665)

Documentation

• Fix Sessions SDK docstrings (0077bde)

1.119.0 (2025年10月03日)

Features

• GenAI Client(evals) - Add EvaluationResults to get_evaluation_run method response in Vertex AI GenAI SDK evals (f07ecc3)
• GenAI SDK client (prompt management): Release Prompts module to GA (3394028)

1.118.0 (2025年09月30日)

⚠ BREAKING CHANGES

• GenAI SDK client (prompt management) - Split create into two methods, create() and create_version()
• GenAI SDK client (prompt management) - Split get into two methods, get() and get_version()
• GenAI SDK client (prompt management) - Rename list methods to list() and list_versions()
• GenAI SDK client (prompt management) - Rename delete methods to delete() and delete_version()
• GenAI SDK client (prompt management) - Rename prompt_management module to prompts

Features

• Add enable_widget option in Google Maps and additional grounding information (0722687)
• Add filter option for deploy configuration in Model Garden deploy SDK (ac33e87)
• Add Model Garden deploy SDK select verified config guide. (36a5bbc)
• Add private_model_server_enabled to in Endpoint.proto (0722687)
• Add Validation mode in FunctionCallingConfig (0722687)
• Add Validation mode in FunctionCallingConfig (0722687)
• GenAI Client(evals) - Add create_evaluation_run method to Vertex AI GenAI SDK evals (7db9b4f)
• GenAI Client(evals) - Add get_evaluation_run method to Vertex AI GenAI SDK evals (bbbadbc)
• GenAI SDK client (prompt management) - Rename delete methods to delete() and delete_version() (d52ed42)
• GenAI SDK client (prompt management) - Rename list methods to list() and list_versions() (d52ed42)
• GenAI SDK client (prompt management) - Rename prompt_management module to prompts (d52ed42)
• GenAI SDK client (prompt management) - Split create into two methods, create() and create_version() (d52ed42)
• GenAI SDK client (prompt management) - Split get into two methods, get() and get_version() (d52ed42)
• GenAI SDK client(evals) Add data model for agent evaluation (d3ef487)
• PSC support for custom weights deploy (0722687)
• Tuning PreTunedModel API field (0722687)

Bug Fixes

• Mitigate breaking change in GenAI SDK for ADK on AgentEngine (9fa50aa)
• Relax the type annotations to avoid issues with pydantic when deploying (7a6a2f5)
• Remove the upperbound on google-genai for AgentEngine (74726f3)

Documentation

• A comment for field dedicated_endpoint_disabled in message .google.cloud.aiplatform.v1beta1.DeployRequest is changed (0722687)
• Remove legacy internal lint directives (0722687)
• Update the comment for ANY mode in FunctionCallingConfig. (0722687)
• Update the comment for ANY mode in FunctionCallingConfig. (0722687)

Miscellaneous Chores

• Release 1.118.0 (a67a795)

1.117.0 (2025年09月25日)

Features

• Expose user reservation for CustomModel (f796e74)
• Gen AI SDK client - add experimental restore_version method to Prompt Management (820e0b6)

Documentation

• Add generated docs for Gen AI Modules (c3c2f7f)

1.116.0 (2025年09月22日)

Features

• Add experimental async list_prompts and list_version methods to prompt management (13a626b)
• GenAI SDK client - add experimental async delete_prompt and delete_version method to Prompt Management (45e616a)
• Update gapic utils to allows creating RAG clients with api_override (9851905)

Bug Fixes

• GenAI Client(evals) - Add support for context in Grounding metric (e75d91f)
• Pass plugins to the Runner in ADK template. (b43b7b4)

Documentation

• Update AgentEngine with ADK template to the version in GA (0d600fd)

1.115.0 (2025年09月18日)

⚠ BREAKING CHANGES

• The optimize_prompt method no longer returns the parsed response directly. Code must be updated to access the .raw_text_response or .parsed_response attribute on the new return object.

Features

• Add has_template_config to MultimodalDataset. (97a6e71)
• GenAI SDK client - add experimental async create_version and get methods to prompt management (d8de037)
• GenAI SDK client - Add experimental delete_prompt() and delete_version() methods to Prompt Management (3f7f976)
• GenAI SDK client - Modify optimize_prompt to return raw and parsed responses. (415cf26)
• GenAI SDK client -- add support for user defined labels for ReasoningEngine (002b441)
• Update list_deploy_options api for Vertex AI Model Garden custom model to support filtering by machines that user has quota for. (540e9e0)

Bug Fixes

• GenAI Client(evals) - Improve LiteLLM model completion response parsing (ff55a48)
• Update definition of async_add_session_to_memory to not depend on Session (dc9a5da)

Documentation

• Add Agent Engine with ADK examples to README. (c74305b)
• Streamline installation section in README and add uv package installation command (bf91a55)

Miscellaneous Chores

• Release 1.115.0 (bcf9ce0)

1.114.0 (2025年09月16日)

Features

• GenAI SDK client - Add experimental list_prompts() and list_versions() methods to Prompt Management (18a5559)

Bug Fixes

• GenAI SDK client - Add agent_server_mode arg to AgentEngineConfig and pass it to API request if present. (1f821fd)

1.113.0 (2025年09月12日)

Features

• GenAI - Added GPT, Qwen, and DeepSeek models support in GenAI batch prediction (cdd73d2)
• GenAI Client(evals) - Add support for Vertex Model Garden MaaS models. (751cb18)

Bug Fixes

• GenAI Client(evals) - Update data handling for adaptive rubric multi-turn evaluation metrics (c511490)