Version | Original release date | Current Version | Projected EOL | Support Phase |
| 6.2.x | 12/23/24 | 6.2.7 (7/29/26) | Feature | |
| 6.0.x | 02/02/24 | 6.0.38 (7/29/26) | Maintenance | |
| 5.8.x | 11/30/22 | 5.8.28 (7/01/26) | Maintenance |
ZPE Systems software releases follow a structured life cycle designed to provide customers with a predictable and secure support experience. Each major software version progresses through three defined support phases over a five-year period:
Feature Support (Years 1 and 2): Full support including new features, hardware support, bug fixes, and security updates.
This phase is ideal for customers seeking the latest capabilities and hardware compatibility.
Maintenance Support (Years 3 and 4): No new features; continued bug fixes and security updates to ensure operational stability.
This phase is recommended for customers prioritizing reliability and operational consistency in production environments.
Security Support (Year 5): Only critical security patches and critical bug fixes; no feature updates or smaller bug fixes.
This phase is intended for customers who require extended security coverage while planning their upgrade to a newer supported version.
| Version | Original release date | Current Version | EOL Date | Status |
| 5.10.X | 5/31/2023 | 5.10.25 (11/12/25) | EOL (Nov/2025) | EOL |
| 3.2.X | 6/25/2016 | 3.2.56 (03/11/22) | EOL (Jul/2024) | EOL |
| 5.6.X | 5/31/2022 | 5.6.14 (10/06/23) | EOL (Mar/2024) | EOL |
| 5.2.X | 5/31/2021 | 5.2.20 (10/20/23) | EOL (Feb/2024) | EOL |
| 5.0.X | 11/30/2020 | 5.0.18 (10/20/23) | EOL (Jan/2024) | EOL |
| 5.4.X | 11/30/2021 | 5.4.17 (10/10/23) | EOL (Aug/2023) | EOL |
| 4.2.X | 5/29/2020 | 4.2.17 (12/16/21) | EOL (Jan/2023) | EOL |
| 4.1.X | 8/30/2019 | 4.1.9 (05/11/20) | EOL (Nov/2020) | EOL |
| 4.0.X | 6/19/2018 | 4.0.19 (12/05/19) | EOL (May/2020) | EOL |
| 3.3.X | 4/26/2017 | 3.3.2 (11/08/17) | EOL (Feb/2018) | EOL |