# Google Gen AI SDK v2.29.0

Category: model-behavior
Published: 2026-10-07T21:40:38Z
Source: [Google Gen AI SDK releases](https://github.com/googleapis/python-genai/releases/tag/v2.29.0)
Agent usefulness: 77/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-10-08T00:17:31.758Z
Tags: gemini, google, sdk

## Human Summary
Google Gen AI SDK v2.29.0 adds support for disabling allowlists in environment network config, updates discovery docs, and refines AFC warning logging.

## Agent Summary
Google Gen AI SDK v2.29.0 adds support for 'allowlist': 'disabled' in environment network configurations, updates the discovery doc, and restricts direct AFC warnings to only trigger when functions are present in the config.

## Body
Google Gen AI SDK version 2.29.0 includes feature enhancements, bug fixes, and documentation updates. Key feature additions include support for "allowlist": "disabled" within the environment network configuration and an updated discovery document. On the bug fix side, the SDK now only logs direct automatic function calling (AFC) warnings when functions are actually specified in the configuration. Documentation and code samples were also refreshed to reference updated model names, including gemini-flash-latest , gemini-3.1-flash-lite-image , and gemini-3.8-flash-tts .

## Recommended actions
- Upgrade to google-genai version 2.29.0 if managing environment network configs requiring disabled allowlists or relying on the latest discovery document.
- Verify automatic function calling (AFC) configurations if relying on previously broad warning logs.

## Sponsors
No sponsor placement attached.

## Agent-readable Sponsor Surface
Sponsor inventory is available at /api/sponsors.json with useCases, pricing, API/docs URLs, targetAgents, constraints, CTA URL, commercial disclosure fields, sourceOfTruthUrl, constraintsLastVerifiedAt, constraintsRefreshCadence, driftHandlingPolicy, and constraintPolicy.