Who is this article for?

Users who want to understand the latest updates in 5.2.1.

No elevated permissions are required.

The article outlines the new features and improvements in the Ideagen Hub 5.2.1 release, available from 15 December 2025.

1. Fixes

Email login identifier

For existing customers (provisioned prior to release 5.2.0)

• Allowed users to be modified through User Management user import CSV without errors.

• Allowed users to receive welcome email upon re-activation or switching user’s authentication type.

UI improvements

We have made a number of minor UI refinements and visual improvements:

• Resolved left navigation sidebar overlap with main content area.

• Updated the Hub browser tab icon.

• Changed "Organization Name" to "Organization name" for consistent title case formatting across form labels in the Organization section of the System Admin Console.