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README.md 2026-06-01 3.9 kB
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1.4.0 (2026-05-29)

Features

  • Add GcsOffloader for asynchronously uploading content to Google Cloud Storage (51c9d1a)
  • Add GcsOffloader for asynchronously uploading content to Google Cloud Storage (5bad20a)
  • Add GcsOffloader for asynchronously uploading content to Google Cloud Storage (a1d2c1c)
  • Add JSON cycle detection (1685a4e)
  • Add streaming support for ChatCompletionsHTTPClient (384a0c5)
  • Add telemetry and metrics recording capabilities (cc3b9ce)
  • Add tools and toolset to use SkillSource in ADK agents (198b2fb)
  • Add tools and toolset to use SkillSource in ADK agents (5ee51fd)
  • Add tools and toolset to use SkillSource in ADK agents (83a4b71)
  • Introduce max span limit to ApiServerSpanExporter (ae13073)
  • refactor OpenTelemetry (OTel) instrumentation within the ADK core, moving from manual span management to structured helper classes (e6fe9aa)

Bug Fixes

  • adjust default ToolExecutionMode to SEQUENTIAL as it was actual and widely used behavior for all ADK Java users before parallel tool execution fix (fe88217)
  • inject Dev UI tracer into core engine for embedded telemetry (8bccc3b)
  • introduce PARALLEL_SUBSCRIBE ToolExecutionMode; restore previous PARALLEL semantics (d3e7f31)
  • mcp: honor custom URL sub-paths in StreamableHttpServerParameters (a0c4b7b)
  • pre-merge stateDelta before onUserMessageCallback in Runner (f1155ec)
  • Resolve IllegalArgumentException for text MIME types in LangChain4j adapter (6ad2043)
  • revert "Suppress empty-text-only chunks from streaming responses while preserving carried metadata" (69638df)
  • route HITL confirmation back to originating sub-agent in workflow agents (d608909)
  • run tools concurrently in PARALLEL ToolExecutionMode (020499b)
  • Suppress empty-text-only chunks from streaming responses while preserving carried metadata (b4791ef)

Documentation

  • clarify LlmAgent composition for workflow agents (49ff63b)
Source: README.md, updated 2026-06-01