---
title: React-SDK - 2.6.1
slug: feature-experimentation/release-notes/react-sdk-2-6-1
docTags: 
createdAt: 2026-07-20T15:45:21.499Z
---

## \[2.6.1]

July 8th, 2021

### Bug fixes

Upgrade `@optimizely/optimizely-sdk>`to \[4.6.1]\([https://github.com/optimizely/javascript-sdk/releases/tag/v4.6.1](https://github.com/optimizely/javascript-sdk/releases/tag/v4.6.1)). Fixed serving incorrect variation issue in projects containing multiple flags with same key rules. See \[@optimizely/optimizely-sdk Release 4.6.1]\([https://github.com/optimizely/javascript-sdk/releases/tag/v4.6.1](https://github.com/optimizely/javascript-sdk/releases/tag/v4.6.1)) for more details.

[https://github.com/optimizely/react-sdk/releases/tag/2.6.1](https://github.com/optimizely/react-sdk/releases/tag/2.6.1)