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Redmine
Active
Tools & Monitoring Latest Version: 6.1.1 Latest Release: Jan 6, 2026
Redmine is a flexible open-source project management and issue tracking web application.
Versions
7
Latest Version
6.1.1
Active Support
3
EOL
4
Lifecycle Timeline
Today ↓
6.1
6.1
6.0
6.0
5.1
5.1
5.0
5.0
4.2
4.2
4.1
4.1
4.0
4.0
Active SupportSecurity SupportEOL
Versions
| Release | Release Date | Active Support | EOL | Latest Version | LTS | Status |
|---|---|---|---|---|---|---|
| 6.1 | Sep 21, 2025 | - | No | 6.1.1 | No | Active |
| 6.0 | Nov 10, 2024 | - | No | 6.0.8 | No | Active |
| 5.1 | Oct 31, 2023 | - | No | 5.1.11 | No | Active |
| 5.0 | Mar 28, 2022 | - | Sep 21, 2025 | 5.0.14 | No | EOL |
| 4.2 | Mar 28, 2021 | - | Oct 31, 2023 | 4.2.11 | No | EOL |
| 4.1 | Dec 20, 2019 | - | Mar 28, 2022 | 4.1.7 | No | EOL |
| 4.0 | Dec 9, 2018 | - | Apr 26, 2021 | 4.0.9 | No | EOL |
Frequently Asked Questions
Which versions of Redmine have reached end of life?
The following Redmine versions have reached end of life and no longer receive security updates: 5.0, 4.2, 4.1, 4.0. It is recommended to upgrade to a supported version.
Is it safe to continue using Redmine 5.0?
Redmine 5.0 has reached end of life and no longer receives security patches or bug fixes. Continuing to use it may expose your systems to known vulnerabilities. We strongly recommend upgrading to a supported version.
What is the latest version of Redmine?
The latest version of Redmine is 6.1.1, released in the 6.1 release cycle.
How many versions of Redmine are currently supported?
Redmine currently has 3 actively supported version(s): 6.1, 6.0, 5.1.
When does Redmine 6.1 reach end of life?
Redmine 6.1 does not have a specific end-of-life date announced yet.
What should I do when Redmine reaches end of life?
When a Redmine version reaches end of life, you should: 1) Plan your migration to a supported version as soon as possible. 2) Review the release notes for breaking changes. 3) Test your applications thoroughly in a staging environment. 4) Update your dependencies to ensure compatibility with the new version.