Sitefinity 15.4.8600.1 Release Notes

Connector Version: 15.4.8600.1
Supported Sitefinity Version: 15.4.8600
Released On: March 19, 2026

This release adds support for Sitefinity 15.4.8600 and includes improvements to request handling and indexing reliability in the HawkSearch Sitefinity Connector.

HawkSearch.SDK & Nuget packages published to https://developer.hawksearch.com/nuget

What’s New

• Added support for Sitefinity CMS 15.4.8600
• Added support for X-HawkSearch-ClientGuid and X-Forwarded-For headers in indexing and search requests
• Fixed an issue affecting global index population in certain multilingual or federated indexing configurations

Connector Variants

HawkSearch V4

Supports HawkSearch environments using OpenSearch.

Includes:

• Sitefinity CMS 15.4.8600 support
• Header support for indexing and search requests

HawkSearch V4L

Supports older HawkSearch environments using Lucene.

Includes:

• Sitefinity CMS 15.4.8600.1 support

Impact

Customers upgrading to Sitefinity 15.4.8600 can use the HawkSearch Connector with supported compatibility updates and improved indexing behavior.