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JRubyEnd of Life (EOL) Dates & Support Status
Active
OtherLatest Version: 10.1.2.0Latest Release: Sep 21, 2026
Support summary
JRuby currently has supported cycles. Track the next EOL date and validate upgrades before your change window.
What do EOL and support statuses mean?Next EOL
Apr 1, 2028
JRuby 10.0 · 552 days left
Supported cycles
3
1 lts
Versions
7
Latest Version
10.1.2.0
Active Support
3
EOL
4
Lifecycle Timeline
Jul 21, 2015As of Sep 27, 2026
10.1Active · Date not announced
10.0Active · Apr 1, 2028
9.4Active · Date not announced
9.3EOL · Jun 26, 2024
9.2EOL · Jun 27, 2022
9.1EOL · Apr 20, 2018
9.0EOL · Jan 30, 2016
ActiveSecurityEOLHistorical phase unknown
Bars show history up to the snapshot date. Gray intervals lack dated support boundaries; arrows indicate an unannounced EOL date, not a support guarantee.
Versions
| Release | Release Date | Active Support | EOL | Latest Version | LTS | Status |
|---|---|---|---|---|---|---|
| 10.1 | Apr 21, 2026 | Maintained | Date not announced | 10.1.2.0 | No | Active |
| 10.0 | Apr 14, 2025 | Maintained | Apr 1, 2028 | 10.0.7.0 | Yes | Active |
| 9.4 | Nov 23, 2022 | Maintained | Date not announced | 9.4.15.0 | No | Active |
| 9.3 | Sep 22, 2021 | Ended | Jun 26, 2024 | 9.3.15.0 | No | EOL |
| 9.2 | May 24, 2018 | Ended | Jun 27, 2022 | 9.2.21.0 | No | EOL |
| 9.1 | May 2, 2016 | Ended | Apr 20, 2018 | 9.1.17.0 | No | EOL |
| 9.0 | Jul 21, 2015 | Ended | Jan 30, 2016 | 9.0.5.0 | No | EOL |
Data sources
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Show JRuby's live support status in your README, docs, or dashboard. The badge is a static SVG served from eol.wiki and follows the lifecycle data above.
Markdown
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<a href="https://eol.wiki/jruby/"><img src="https://eol.wiki/badge/jruby.svg" alt="JRuby end-of-life status" height="20"></a>Frequently Asked Questions
Which versions of JRuby have reached end of life?
The following JRuby versions have reached end of life and no longer receive security updates: 9.3, 9.2, 9.1, 9.0. It is recommended to upgrade to a supported version.
Is it safe to continue using JRuby 9.3?
JRuby 9.3 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 JRuby?
The latest version of JRuby is 10.1.2.0, released in the 10.1 release cycle.
How many versions of JRuby are currently supported?
JRuby currently has 3 actively supported version(s): 10.1, 10.0, 9.4.
When does JRuby 10.1 reach end of life?
JRuby 10.1 does not have a specific end-of-life date announced yet.
What should I do when JRuby reaches end of life?
When a JRuby 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.