---
title: Swimlane Turbine End-of-Life Product Versions
slug: turbine-release-notes/swimlane-turbine-end-of-life-product-versions
docTags: 
createdAt: 2026-10-20T10:47:35.302Z
---

## End of Life Notice

To deliver optimal performance, security, and innovation across our platform, Turbine periodically reaches End of Life (EOL) for older software versions.

Supporting outdated versions limits our ability to deliver necessary security enhancements and core feature improvements.

Retiring these versions allows us to focus our development resources on strengthening current releases, ensuring robust compatibility with modern operating environments, and maintaining the highest security and compliance standards for all our users.

Once a version reaches End of Life, it will no longer receive bug fixes, security patches, or technical support. We strongly advise all customers running the listed versions below to upgrade to the latest supported release to ensure uninterrupted service, security, and access to new capabilities.

Refer to our legal policy for End of Life: [https://swimlane.com/legal](https://swimlane.com/legal/)

### Turbine 11.x

All environments still running Turbine 11.x should migrate to the Turbine multi-tenant product to continue receiving support of any kind.

### List of Supported Versions

The following Turbine multi-tenant product versions are the only currently supported versions. If the current version running in your environment is not on this list, it is End of Life.

| **Version** | **Release Date**   |
| ----------- | ------------------ |
| 26.5.0      | October 30, 2026   |
| 26.4.3      | October 13, 2026   |
| 26.4.2      | October 5, 2026    |
| 26.4.1      | September 24, 2026 |
| 26.3.3      | September 8, 2026  |
| 26.2.3      | July 21, 2026      |
| 26.1.4      | June 18, 2026      |
| 26.1.2      | June 8, 2026       |
| 26.1.1      | May 21, 2026       |
| 26.1.0      | May 16, 2026       |
| 26.0.3      | April 16, 2026     |
| 26.0.2      | April 8, 2026      |
| 26.0.1      | April 1, 2026      |
| 26.0.0      | March 18, 2026     |
| 25.5.1      | February 19, 2026  |
| 25.5.0      | February 5, 2026   |
| 25.4.3      | January 6, 2026    |
| 25.4.2      | December 12, 2025  |
| 25.4.1      | December 11, 2025  |
| 25.3.4      | October 16, 2025   |