---
title: Javascript-SDK - 2.1.3
slug: feature-experimentation/release-notes/javascript-sdk-2-1-3
docTags: 
createdAt: 2026-07-20T15:44:26.628Z
---

\## \[2.1.3] - August 21, 2018

\### Fixed
\- Send all decisions for the same event in one snapshot. (\[#155]\([https://github.com/optimizely/javascript-sdk/pull/155](https://github.com/optimizely/javascript-sdk/pull/155)))
\- Give Node.js consumers the unbundled package (\[#133]\([https://github.com/optimizely/javascript-sdk/pull/133](https://github.com/optimizely/javascript-sdk/pull/133)))

\### Deprecated
\- The UMD build of the SDK now assigns the SDK namespace object to \`window\.optimizelySdk\` rather than to \`window\.optimizelyClient\`. The old name still works, but on its first access a deprecation warning is logged to the console. The alias will be removed in the 3.0.0 release. (\[#152]\([https://github.com/optimizely/javascript-sdk/pull/152](https://github.com/optimizely/javascript-sdk/pull/152)))

[https://github.com/optimizely/javascript-sdk/releases/tag/v2.1.3](https://github.com/optimizely/javascript-sdk/releases/tag/v2.1.3)