Hubble v25.3 Release Notes

This topic describes the new features, enhancements, and resolved issues for Hubble v25.3, released in August, 2025.

Upcoming Features and Enhancements in Hubble for 2025

The Hubble 25.2 release builds upon the significant new features and enhancements introduced in 25.1, continuing the development trajectory throughout 2025.

Hubble Integration with the insightsoftware Platform

Hubble Desktop and Web applications now integrate with the insightsoftware Platform, providing single sign-on (SSO) functionality for both Desktop and Web users. Customers can manage licenses from a centralized location for all connected insightsoftware products, with automated license key management. Platform integration is available starting with version 25.3.

[HU-23365, 23367, 24030]

Hubble Replication with Kafka

This release includes support for Hubble Accelerator v5.0, which introduces an updated replication process using Kafka. Previous issues encountered with the Kafka-based replication have been resolved. A separate Hubble Accelerator v5.0 release is planned for September 2025. For details, refer to the Hubble Accelerator User Guide.

[HU-22795, 24093]

Distribution Enhancements

Improvements to the Distribution functionality in Hubble Web prevent disabled users from sending distributions. Additional fixes address scenarios involving expired users to ensure proper distribution management and access control.

[HU-9751]

New Features and Enhancements

The following table outlines the new features and enhancements included in Hubble Version 25.3.

Jira Reference	Title	Description
HU-25730	Sync users with Hubble Administrator tool	The Hubble Administrator tool now includes export and import functionality to sync user data with the insightsoftware Platform. Export Users: You can export user data to `CSV` format from the "Everyone" group using the Export User option. Platform version: The export includes first name, last name, and email address information. Standard version: The export includes limited user details only. Import Users: A new Import Users option supports `CSV`file uploads to sync user data. Platform version: During import, only email address updates are supported. The Administrator Tool updates existing records and synchronizes the data accordingly. Standard version: During import, only email address updates are supported. The Administrator Tool updates existing records accordingly.
HU-23143	Drill Down Functionality for Standard Templates	In the new Hubble Web interface, you can now use the drill down functionality for standard templates in workspaces. You will be able to drill down into values for reports, charts, and metrics, just like you did in the old web UI.
HU-22935	Node.js Upgrade for Hubble	The latest version of Node.js has been implemented to address and resolve security vulnerabilities. This upgrade ensures improved stability and security for the Hubble application.
HU-22045	Hubble Penetration Test	The update addresses the use of out-of-date applications identified during the client test. The latest, more secure version of Apache log4net (2.0.15) has been implemented, reducing vulnerabilities and enhancing overall security.

Resolved Issues

The following table contains all the fixes completed in the 25.3 release.

Jira Reference	Title	Description
HU-25520	PDF Export Filter	PDF exports now correctly include filtered data. When users apply filters and export reports to PDF, the output accurately displays only the filtered results rather than the complete dataset.
HU-22623	Silhouette Metrics Tick Mark Display	Tick marks for Silhouette metrics now display consistently across Web and Desktop applications according to user settings. Previously, tick marks appeared incorrectly on Web and did not appear on Desktop.
HU-24286	Report Totals Display	The Grand Total now remains hidden when the Sub Total option is enabled, providing users with the expected behavior where only one totaling method displays at a time.
HU-23489	Grid Data Display	Grid data remains stable and visible when users switch the Grand Total setting on or off.
HU-23487	Grand Total Checkbox Functionality	The Grand Total checkbox control now functions correctly, allowing users to switch grand total on and off as expected. The report properly reflects the current state of the Grand Total setting.
HU-25520	PDF Export Filter	PDF exports now correctly include filtered data. When users apply filters and export reports to PDF, the output accurately displays only the filtered results rather than the complete dataset.
HU-22623	Silhouette Metrics Tick Mark Display	Tick marks for Silhouette metrics now display consistently across Web and Desktop applications according to user settings. Previously, tick marks appeared incorrectly on Web and did not appear on Desktop.