Version Support Calendar (Azure)
This page lists all SFTP Gateway versions available on Azure Marketplace, their release dates, and current support status.
Support Stages
Each SFTP Gateway version falls into one of the following support stages:
| Stage | What It Means |
|---|---|
| Active | Receiving new features, security patches, and bug fixes. |
| LTS (Long-Term Support) | No new features. Critical security patches only. Technical support is still provided. |
| End of Maintenance | No further patch releases will be provided. Technical support is still available to assist with configuration, troubleshooting, and migration planning. Customers are encouraged to upgrade. |
| End of Life | No longer supported. No patches or technical support are provided. Customers on these versions should upgrade as soon as possible. |
Current Versions
SFTP Gateway (BYOL)
The BYOL (Bring Your Own License) listing is the primary listing for SFTP Gateway going forward. All new versions (3.9.0+) will be published exclusively to this listing. Customers on this listing receive new features, regular security updates, and an ongoing upgrade path.
| Version | Released | Status |
|---|---|---|
| 3.8.2 | Apr 13, 2026 | Active |
SFTP Gateway Enterprise, Professional, and Standard
The Enterprise, Professional, and Standard marketplace listings are in Long-Term Support mode. These listings will continue to receive critical security patches on a case-by-case basis, and technical support is still provided. However, no new features will be added to these listings. Customers who want access to new features and regular updates should transition to the BYOL listing.
Versions 3.7.4 and later run on Ubuntu 24.04 LTS. Versions 3.6.0–3.7.3 run on Ubuntu 22.04 LTS, which reaches End of Standard Support in April 2027.
| Version | Released | Status |
|---|---|---|
| 3.8.2 | Apr 13, 2026 | LTS |
| 3.8.1 | Mar 25, 2026 | LTS |
| 3.8.0 | Jan 28, 2026 | LTS |
| 3.7.4 | Nov 12, 2025 | LTS |
| 3.7.3 | Jul 2, 2025 | LTS |
| 3.7.2 | Jun 11, 2025 | LTS |
| 3.7.1 | Mar 19, 2025 | LTS |
| 3.7.0 | Dec 18, 2024 | LTS |
| 3.6.1 | Nov 1, 2024 | LTS |
| 3.6.0 | Aug 30, 2024 | LTS |
Older Versions
SFTP Gateway 3.x (Legacy) — End of Maintenance
These versions no longer receive patches of any kind, including security fixes. Technical support is still available to assist with configuration, troubleshooting, and planning an upgrade path. Customers are strongly encouraged to upgrade to a current version.
| Version | Released | Status |
|---|---|---|
| 3.5.1 | May 9, 2024 | End of Maintenance |
| 3.5.0 | Feb 16, 2024 | End of Maintenance |
| 3.4.6 | Dec 17, 2023 | End of Maintenance |
| 3.4.5 | Nov 22, 2023 | End of Maintenance |
| 3.4.4 | Sep 13, 2023 | End of Maintenance |
| 3.4.3 | Jul 21, 2023 | End of Maintenance |
| 3.4.2 | May 16, 2023 | End of Maintenance |
| 3.4.1 | Apr 25, 2023 | End of Maintenance |
| 3.4.0 | Feb 2, 2023 | End of Maintenance |
| 3.3.7 | Dec 13, 2022 | End of Maintenance |
| 3.3.6 | Dec 12, 2022 | End of Maintenance |
| 3.3.5 | Oct 20, 2022 | End of Maintenance |
| 3.3.4 | Oct 3, 2022 | End of Maintenance |
| 3.3.3 | Aug 19, 2022 | End of Maintenance |
| 3.3.2 | Jul 14, 2022 | End of Maintenance |
| 3.3.1 | May 24, 2022 | End of Maintenance |
| 3.3.0 | Apr 11, 2022 | End of Maintenance |
| 3.2.1 | Feb 7, 2022 | End of Maintenance |
| 3.2.0 | Jan 19, 2022 | End of Maintenance |
| 3.1.1 | Dec 23, 2021 | End of Maintenance |
| 3.1.0 | Nov 10, 2021 | End of Maintenance |
SFTP Gateway 2.x — End of Life
These versions have reached end of life. No patches or technical support are provided. Customers still running these versions should upgrade as soon as possible.
| Version | Released | Status |
|---|---|---|
| 2.001.07 | Mar 30, 2022 | End of Life |
| 2.001.06 | Feb 28, 2022 | End of Life |
| 2.001.05 | May 20, 2021 | End of Life |
| 2.001.04 | Oct 16, 2020 | End of Life |
| 2.001.03 | Aug 24, 2020 | End of Life |
| 2.001.00 | Mar 18, 2020 | End of Life |
| 2.000.04 | Aug 30, 2019 | End of Life |
| 2.000.03 | Jun 12, 2019 | End of Life |
| 2.000.02 | Apr 26, 2019 | End of Life |
| 2.000.01 | Apr 8, 2019 | End of Life |
| 2.000.00 | Feb 15, 2019 | End of Life |
How to Check Your Version
- Log in to the SFTP Gateway web admin interface.
- The version number is displayed in the footer or on the Settings page.
Upgrading
Customers on older versions are encouraged to upgrade to the latest version on the BYOL listing for continued features, security updates, and support. Contact support@thorntech.com for assistance with your upgrade path.