---
title: "Release notes"
slug: "release-notes"
abstract: "Describes release notes for the Sitecore Engage SDK (Sitecore CDP Stream API)."
---
# Release notes

The following table contains release notes for the Sitecore Engage SDK.

| Version | Release notes |
| --- | --- |
| 1.4.3 | Bug fixes. |
| 1.4.1 | Bug fixes. |
| 1.4.0 | Bug fixes. |
| 1.3.0 | Adds the ability to [check which version](https://doc.sitecore.com/cdp/en/developers/api/stream-api/sitecore-engage-sdk-reference/finding-the-sitecore-engage-version-number.html) of Sitecore Engage your app is using. |
| 1.2.0 | Improvements to running personalization. Only applicable if you have Sitecore Personalize. |
| 1.1.0 | The Engage SDK now supports [server-side tracking](https://doc.sitecore.com/cdp/en/developers/api/stream-api/sitecore-engage-sdk-reference/server-side-tracking-with-the-engage-sdk-package.html). |
| 1.0.0 | Adds the ability to:<br><br><ul><li>Integrate your application with Sitecore CDP [using a browser script or a Node.js package](https://doc.sitecore.com/cdp/en/developers/api/stream-api/sitecore-engage-sdk-reference/choose-an-integration-type.html).</li><li>Collect and send real-time [behavioral](https://doc.sitecore.com/cdp/en/developers/api/stream-api/sitecore-engage-sdk-reference/sending-events-using-the-engage-sdk.html) and [transactional](https://doc.sitecore.com/cdp/en/developers/api/stream-api/sitecore-engage-sdk-reference/sending-orders-using-the-engage-sdk.html) data about the users of your app to Sitecore CDP.</li><li>[Set cookies](https://doc.sitecore.com/cdp/en/developers/api/stream-api/sitecore-engage-sdk-reference/cookies.html) from the client and from the server.</li><li>Using Sitecore Personalize, [run personalization](https://doc.sitecore.com/cdp/en/developers/api/stream-api/sitecore-engage-sdk-reference/running-personalization.html). Collect and send behavioral and transactional data that occur inside personalized content.</li></ul> |