Release v1.31.0 · google/adk-python

1.31.0 (2026-04-16)

New Live UI: Redesigned the real-time chat and testing interface for a cleaner, more responsive user experience.
Session Display Names: Added the ability to name and organize debug sessions for easier tracking.
New Events and Trace View: Overhauled the execution log into a structured trace for better visibility into agent logic.
New Graph View: Introduced a visual canvas to map out and manage agent architectures and node relationships.
Event Filtering: Added granular controls to filter the event stream by message type, tools, or errors.
New Computer Use View: Implemented a dedicated UI for visualizing screenshots and logs during computer-use tasks.
Add "google-adk" user agent to Parameter Manager and Secret Manager clients (b8e8f6b)
Add support for memories.ingest_events in VertexAiMemoryBankService (d69477f)
Add Vertex AI Agent Engine Sandbox integration for computer use (7686848)
Firestore support (1a9df8f)
live: Add live_session_id to LlmResponse (bf84e2c)

Bump minimum mcp version from 1.23.0 to 1.24.0 (494c360)
cli: correct console URL path after adk deploy agent_engine (64ed1a6), closes #5336
execute on_event_callback before append_event to persist plugin modifications (454188d), closes #3990
make _EvalMetricResultWithInvocation.expected_invocation Optional for conversation_scenario support (#5215) (a4c9387)
Pass in auth headers with header provider instead of connection params (e12b0af)
populate required fields in FunctionDeclaration json_schema fallback (9b9faa4)
Resolve BigQuery plugin issues with A2A transfers, spans, and metadata (9ca8c38)
upgrade google-genai lower bound (8bc5728)