- Introduction - Explaining about page content
- ETS6 Professional family (Professional, Home, Lite) - Latest versions and their lifecycle start dates
- Previous ETS Professional versions - Older versions with end of sales and support dates
Introduction
Every ETS Professional software product has a lifecycle. This lifecycle:
- Begins when the product is released.
- Ends when a new version within the same ETS Professional family is released or when the entire ETS Professional family reaches its end of life (end of extended support).
Understanding key lifecycle dates helps you make informed decisions about:
- Updating or upgrading your software.
- Making changes to your software or hardware.
KNX Association’s Commitment:
- Provides products with improved functionality.
- Strives to remove vulnerabilities during development.
- Advises that software vulnerabilities may still exist and preparation is essential.
- Recommends customers always install the latest product releases to prevent malfunctions.
- Provides release information via the Release Notes section.
- Notes that older products may not meet current security standards, and security updates may no longer be available for them.
ETS6 Professional family (Professional, Home, Lite)
| Product | Lifecycle Start Date |
| ETS6 Professional v6.4.1 | April 02, 2026 |
| ETS6 Professional v6.4.0 | Feb 25, 2026 |
| ETS6 Professional v6.3.1 | May 20, 2025 |
| ETS6 Professional v6.3.0 | December 10, 2024 |
| ETS6 Professional v6.2.2 | May 2, 2024 |
| ETS6 Professional v6.2.1 | March 21, 2024 |
| ETS6 Professional v6.2.0 | February 29, 2024 |
| ETS6 Professional v6.1.1 | November 15, 2023 |
| ETS6 Professional v6.1.0 | May 22, 2023 |
| ETS6 Professional v6.0.6 | September 30, 2022 |
| ETS6 Professional v6.0.5 | August 31, 2022 |
| ETS6 Professional v6.0.4 | April 08, 2022 |
| ETS6 Professional v6.0.3 | March 29, 2022 |
| ETS6 Professional v6.0.2 | February 08, 2022 |
| ETS6 Professional v6.0.1 | January 31, 2022 |
| ETS6 Professional v6.0.0 | September 28, 2021 |
Previous ETS Professional versions
| Product | Lifecycle start date | End of sales | End of mainstream support | End of extended support |
| ETS5 Professional family (Professional, Lite, Home, Supplementary, ETS Project Exporter, Long-Term Recorder) | October 01, 2014 | September 28, 2021 | December 31, 2021 | December 31, 2025 |
| ETS4 Professional family (Professional, Lite, Supplementary) | October 1, 2010 | September 30, 2014 | September 30, 2014 | December 31, 2019 |
| ETS3 Professional family (Professional, Trainee, Supplementary) | October 1, 2004 | September 30, 2010 | September 30, 2010 | April 15, 2013 |
| ETS2 Professional | October 1, 1996 | September 30, 2004 | September 30, 2004 | October 1, 2005 |
| ETS1 Professional | January 20, 1993 | September 30, 1996 | September 30, 1996 | October 1, 1996 |