v1.8.0

1.8.0 (2025-07-23)

Features

• [Core]Add agent card builder (18f5bea)
• [Core]Add an to_a2a util to convert adk agent to A2A ASGI application (a77d689)
• [Core]Add camel case converter for agents (0e173d7)
• [Evals]Use LocalEvalService to run all evals in cli and web (d1f182e)
• [Evals]Enable FinalResponseMatchV2 metric as an experiment (36e45cd)
• [Models]Add support for model-optimizer-* family of models in vertex (ffe2bdb)
• [Services]Added a sample for History Management (67284fc)
• [Services]Support passing fully qualified agent engine resource name when constructing session service and memory service ([2e77804](2e778049d0a675e458f4e
  35fe4104ca1298dbfcf))
• [Tools]Add ComputerUseToolset (083dcb4)
• [Tools]Allow toolset to process llm_request before tools returned by it (3643b4a)
• [Tools]Support input/output schema by fully-qualified code reference (dfee06a)
• [Tools]Enhance LangchainTool to accept more forms of functions (0ec69d0)

Bug Fixes

• Attention: Logging level for some API requests and responses was moved from INFO to DEBUG (ff31f57)
  • Please set --log_level=DEBUG, if you are interested in having those API request and responses in logs.
• Add buffer to the write file option (f2caf2e)
• Allow current sub-agent to finish execution before exiting the loop agent due to a sub-agent's escalation. (2aab1cf)
• Check that mean_score is a valid float value (65cb6d6)
• Handle non-json-serializable values in the execute_sql tool (13ff009)
• Raise NotFoundError in list_eval_sets function when app_name doesn't exist (b17d8b6)
• Fixed serialization of tools with nested schema (53df35e)
• Set response schema for function tools that returns None (33ac838)
• Support path level parameters for open_api_spec_parser (6f01660)
• Use correct type for actions parameter in ApplicationIntegrationToolset (ce7253f)
• Use the same word extractor for query and event contents in InMemoryMemoryService (1c4c887)

Documentation

• Fix missing toolbox-core dependency and improve installation guide (2486349)