---
title: PHP-SDK - 2.0.0
slug: feature-experimentation/release-notes/php-sdk-2-0-0
docTags: 
createdAt: 2026-07-20T15:44:39.676Z
---

See \[Changelog]\([https://github.com/optimizely/php-sdk/blob/2.0.x/CHANGELOG.md#200](https://github.com/optimizely/php-sdk/blob/2.0.x/CHANGELOG.md#200))

[https://github.com/optimizely/php-sdk/releases/tag/2.0.0](https://github.com/optimizely/php-sdk/releases/tag/2.0.0)