---
title: Python-SDK - 4.1.1
slug: feature-experimentation/release-notes/python-sdk-4-1-1
docTags: 
createdAt: 2026-07-20T15:45:14.193Z
---

## [#411---march-10th-2023](docId:1-T-nKWvC8qXldyqYKeHy)\[4.1.1] - March 10th, 2023

We updated our README.md and other non-functional code to reflect that this SDK supports both Optimizely Feature Experimentation and Optimizely Full Stack. ([https://github.com/optimizely/python-sdk/pull/420](https://github.com/optimizely/python-sdk/pull/420))

[https://github.com/optimizely/python-sdk/releases/tag/4.1.1](https://github.com/optimizely/python-sdk/releases/tag/4.1.1)