Release notes v4.1.0.1

This page outlines all of the updates and enhancements in this release. For more information on upgrading, see How to Upgrade Connectivity Hub.

April 2025 - Connectivity Hub v4.1.0.1

The following features and updates are new in this release of Connectivity Hub:

System enhancements

There are no system enhancements in this release.

Fixed issues

The following issues have been fixed in this version of Connectivity Hub:

  • In certain edge cases, incorrect logic was causing crawl request authentication to fail. (BAI-17643)

BREAKING CHANGES

The following are breaking changes that may affect your integration. Please ensure that you carefully review this list before upgrading to Connectivity Hub 4.0 and later:

  • Due to the new crawler logic, the number of sync threads is now applied as a content specific setting. The number of sync threads that were specified will now be applied to every job that is concurrently running for the same target.

  • When upgrading Connectivity Hub 4.0 and later to integrate with AutoClassifier 7.0 and later, the URL that is used in the service URL to communicate with AutoClassifier must be updated. For more information, see "Using AutoClassifier components to enhance metadata" in the Configure Your Azure Cognitive Search Target documentation.

  • Layer 4 load balancers (NLB) are no longer supported if they must preserve the client IP. Layer 7 load balancers (ALB) must be used instead.

  • The default installation folder is now <program files>\Upland BA Insight\ConnectivityHub\. Please follow the install and upgrade instructions to ensure a seamless transition when upgrading to Connectivity Hub 4.0 and later.