JRuby
LanguageJRuby 10.1 is the newest actively maintained release, currently at patch 10.1.1.0. 3 of 7 tracked cycles remain supported. The next cycle scheduled to reach end-of-life is 10.0, on April 1, 2028.
Support pattern
How JRuby has behaved across the cycles tracked here, rather than what its policy documents state. Useful for judging how much runway a version is likely to have before you commit to it.
Computed from release and end-of-life dates tracked for JRuby. Medians are used rather than averages so one unusually short or long release does not skew the figure. Cycles with no recorded end-of-life date are excluded from the support window.
Release lifecycle
Actively maintainedSecurity support onlyEnd of life
Today
10.1Latest
10.1.1.0 · Jul 22, 2026
10.0
10.0.6.0 · Jun 11, 2026
9.4
9.4.15.0 · Jun 8, 2026
9.3
EOL Jun 26, 2024
9.2
EOL Jun 27, 2022
9.1
EOL Apr 20, 2018
9.0
EOL Jan 30, 2016
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