# OpenAI Python SDK v3.29.0

Category: model-behavior
Published: 2026-10-11T17:38:54Z
Source: [OpenAI Python SDK releases](https://github.com/openai/openai-python/releases/tag/v3.29.0)
Agent usefulness: 77/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-10-17T07:29:20.383Z
Tags: openai, sdk, models

## Human Summary
OpenAI Python SDK releases published OpenAI Python SDK v3.29.0. 3.29.0 (2026-10-11) Features api: add billing not active session error code ( 4052 ) ( c88b320 ) api: add shida to named Live voices ( 4053 ) ( 7352cf5 ) api: add vault updates and metadata filters ( 4047 ) ( e72f493 ) api: align beta pagination limits and non-null parameters ( 4057 ) ( 800899e…

## Agent Summary
Treat OpenAI Python SDK v3.29.0 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.

## Body
OpenAI Python SDK releases published OpenAI Python SDK v3.29.0. This automated release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: 3.29.0 (2026-10-11) Features api: add billing not active session error code ( 4052 ) ( c88b320 ) api: add shida to named Live voices ( 4053 ) ( 7352cf5 ) api: add vault updates and metadata filters ( 4047 ) ( e72f493 ) api: align beta pagination limits and non-null parameters ( 4057 ) ( 800899e ) Chores api: clarify decision creation documentation ( 4054 ) ( 16d3d3b ) api: clarify Decisions question and answer descriptions ( 4051 ) ( 895d617 ) api: document 128-character safety identifiers ( 4050 ) ( 2c1ae52 ) api: document decision choice constraints ( 4055 ) ( b7a1990 ) api: document Files API rate-limit responses ( 4049 ) ( f6a3459 )

## Recommended actions
- Review the official OpenAI Python SDK releases release notes before upgrading.
- Check compatibility, migration, and security notes against your current agent stack.
- Run focused regression tests before production rollout.

## 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.