---
title: "Release notes 4.1.4 and 3.7.5"
canonical: "https://support.appfire.com/space/JSU/3706487106/Release%20notes%204.1.4%20and%203.7.5"
format: markdown
---
**Release date**: 9/29/2026

This release includes updates for JSU Data Center, versions 3.7.5 and 4.1.4.

- JSU Data Center 3.7.5 is compatible with Jira Data Center 9.15.0 - 10.7.4.
- JSU Data Center 4.1.4 is compatible with Jira Data Center 11.0 and later.

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## Bugfixes

### Honoring analytics opt-out for external IP requests

Requests to a third-party IP lookup service are now suppressed when analytics collection is disabled, preventing unnecessary network traffic, console warnings, and compliance issues in restricted network environments.

*Applies to version 4.1.4.*

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## Security improvements

### Security vulnerability remediation

This release addresses vulnerabilities identified through security scanning. Upgrading to this version is recommended at your earliest convenience to maintain a secure environment.

*Applies to versions 3.7.5 and 4.1.4.*

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