---
title: Supported versions
slug: configured-commerce/release-notes/supported-versions
docTags: 
createdAt: 2026-08-18T12:29:50.000Z
---

The following list provides the sunset dates for each version of Optimizely Configured Commerce SDK. The sunset date identifies the date on which a version is no longer available or supported by Optimizely. As a best practice, customers should stay current and migrate to the newest version when possible after its release. If you have any questions or concerns, contact your Customer Success Manager.

| **SDK version** | **Sunset date**   |
| --------------- | ----------------- |
| 5.1\*           | June 30, 2025     |
| 5.2             | December 31, 2025 |
| LTS             | Supported         |

\* These versions and any prior are unsupported.