---
title: Javascript-SDK - 4.4.3
slug: feature-experimentation/release-notes/javascript-sdk-4-4-3
docTags: 
createdAt: 2026-07-20T15:44:17.261Z
---

\## \[4.4.3] - November 23, 2020

\### Bug fixes
\- Refactored TypeScript type definitions to have \`OptimizelyOptions\` imported from \`shared\_types\` to provide isolation from internal modules (\[#629]\([https://github.com/optimizely/javascript-sdk/pull/629](https://github.com/optimizely/javascript-sdk/pull/629)))

[https://github.com/optimizely/javascript-sdk/releases/tag/v4.4.3](https://github.com/optimizely/javascript-sdk/releases/tag/v4.4.3)