adk-python

v1.34.2 Bugfix

This release fixes issues for SREs watching stability and regressions.

Published 2d AI Agents & Assistants

✓ No known CVEs patched

✓ No known CVEs patched in this version

Topics

agent agentic agentic-ai agents agents-sdk ai

+10 more

ai-agents aiagentframework genai genai-chatbot llm llms multi-agent multi-agent-systems multi-agents multi-agents-collaboration

Summary

AI summary

Fixed silent discarding of grounding metadata, corrected transcription events, and prevented session drops on MCP tool errors in Gemini v3.1.

Type	Severity	Summary	CVE
Bugfix
Bugfix	Medium	Fixes silent discard of grounding metadata in Gemini 3.1 live. Fixes silent discard of grounding metadata in Gemini 3.1 live. Source: llm_adapter@2026-06-02 Confidence: high	—
Bugfix	Medium	Fixes incorrect handling of input and output transcription finished events for Gemini v3.1. Fixes incorrect handling of input and output transcription finished events for Gemini v3.1. Source: llm_adapter@2026-06-02 Confidence: high	—
Bugfix	Medium	Prevents session drop on MCP tool error in tools module. Prevents session drop on MCP tool error in tools module. Source: llm_adapter@2026-06-02 Confidence: high	—

Full changelog

Fix bug where grounding metadata in Gemini 3.1 live was being silently discarded (9b6b9e9)
fix input and output transcription finished events for Gemini v3.1 (13763d7)
tools: Prevent session drop on MCP tool error (1fd406b)

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About adk-python

An open-source, code-first Python toolkit for building, evaluating, and deploying sophisticated AI agents with flexibility and control.