# Anthropic Python SDK v1.17.0

Category: model-behavior
Published: 2026-10-20T22:13:01Z
Source: [Anthropic Python SDK releases](https://github.com/anthropics/anthropic-sdk-python/releases/tag/v1.17.0)
Agent usefulness: 77/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-10-21T00:17:51.235Z
Tags: anthropic, sdk, python

## Human Summary
Anthropic Python SDK v1.17.0 adds API support for org webhook endpoints, user profile enforcement events, RBAC Group owner-access error codes, and fixes header persistence for Bedrock, Mantle, and Google Cloud clients.

## Agent Summary
Anthropic Python SDK version 1.17.0 introduces API endpoints for org webhooks and user profile enforcement events, exposes RBAC Group owner-access error codes, documents plugin upload charset errors, and resolves default header persistence bugs for workspace and user profile IDs across Bedrock, Mantle, and Google Cloud clients.

## Body
Anthropic has released v1.17.0 of its Python SDK. Key additions include API support for organization webhook endpoints, user profile enforcement events, and new RBAC Group owner-access error codes in the Admin API. The release also adds documentation for unsupported charset error codes during plugin uploads. Several bug fixes address header retention: the SDK now preserves workspace IDs in default headers on Bedrock and Mantle clients, and keeps both workspace and user profile IDs set in default headers for Google Cloud clients.

## Recommended actions
- Upgrade to Anthropic Python SDK v1.17.0 ( pip install --upgrade anthropic ).
- Verify header configuration if using Bedrock, Mantle, or Google Cloud integrations to ensure workspace and user profile IDs are applied properly.
- Update Admin API error handling to incorporate new RBAC Group owner-access error codes where applicable.

## 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.