---
title: "Brainspace - 6.7.4.0 Release Notes"
slug: "brainspace-6740-release-notes"
tags: ["Release Notes", "2023", "6.7"]
updated: 2024-10-30T11:50:02Z
published: 2024-10-30T11:50:02Z
canonical: "docs.revealdata.com/brainspace-6740-release-notes"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.revealdata.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Brainspace - 6.7.4.0 Release Notes

**Release Notes - Version 6.7.4.0 (Release Date: 06/20/2023)**

| Type | Category | Item | Description |
| --- | --- | --- | --- |
| Update | Security | Library Updates | Updated versions of multiple libraries to protect against potential security exploits. |
| Update | Security | Logout | Updates the SAML implementation to modify the application logout function to remediate a potential security exploit. |
| Update | Security | Jetty Server | Updated component to protect against potential security exploits. |
| Update | Security | Apache Tomcat | Updated Apache Tomcat to protect against potential security exploits. |
| Update | Security | Error Messages | Updated error messages to remove information about libraries used by the application to protect against potential security exploits. |
| Update | Security | PostgreSQL | Updated PostgreSQL JDBC Driver to protect against potential security exploits. |
| Fix | CMML | Saving a portable model | Fixes an issue where trying to save a portable model from a CMML training results in an *Invalid data supplied for request* error message. |
| Fix | Connectors | Relativity® Plus Connector | Fixes an issue where the Relativity® Plus connector sometimes displayed timeout errors when pulling tags. |
| Fix | User Experience | Cluster Wheel | Fixes issue where Cluster Wheel fails to fully load when it includes a zero-pixel wide Unicode character. |