---
title: Python-SDK - v5.7.0
slug: feature-experimentation/release-notes/python-sdk-v5-7-0
docTags: 
createdAt: 2026-10-04T12:21:30.000Z
---

## What's Changed

- \[AI-FSSDK] \[FSSDK-12735] Add holdout exclusion logic for Targeted Delivery rules by @esrakartalOpt in [https://github.com/optimizely/python-sdk/pull/522](https://github.com/optimizely/python-sdk/pull/522)
- \[AI-FSSDK] \[FSSDK-13070] prepare for release python v5.7.0 by @junaed-optimizely in [https://github.com/optimizely/python-sdk/pull/523](https://github.com/optimizely/python-sdk/pull/523)

## New Contributors

- @junaed-optimizely made their first contribution in [https://github.com/optimizely/python-sdk/pull/523](https://github.com/optimizely/python-sdk/pull/523)

**Full Changelog**: [https://github.com/optimizely/python-sdk/compare/v5.6.0...v5.7.0](https://github.com/optimizely/python-sdk/compare/v5.6.0...v5.7.0)

[https://github.com/optimizely/python-sdk/releases/tag/v5.7.0](https://github.com/optimizely/python-sdk/releases/tag/v5.7.0)