---
title: PHP-SDK - 2.0.1
slug: feature-experimentation/release-notes/php-sdk-2-0-1
docTags: 
createdAt: 2026-07-20T15:45:22.064Z
---

See \[Changelog]\([https://github.com/optimizely/php-sdk/blob/2.0.x/CHANGELOG.md#201](https://github.com/optimizely/php-sdk/blob/2.0.x/CHANGELOG.md#201))

[https://github.com/optimizely/php-sdk/releases/tag/2.0.1](https://github.com/optimizely/php-sdk/releases/tag/2.0.1)