JRuby 10.0 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
JRuby 10.0 is actively supported. It reaches end of life on 1 Apr 2028.
601 days of security support left
10.0.6.0 latest release
45% of this branch's supported lifetime has elapsed — 14 Apr 2025 → 1 Apr 2028.
Check your versionjruby --version
Support timeline
Official dates from the JRuby release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 14 Apr 2025 | — |
| End of life (scheduled) | 1 Apr 2028 | in 601 days |
| Latest release | 10.0.6.0 · 11 Jun 2026 | current |
How much runway a newer branch buys
JRuby 10.0 is the newest branch — this is the longest runway currently available.
| Branch | End of life | Days left | vs 10.0 |
|---|---|---|---|
| JRuby 10.0 | 1 Apr 2028 | 601 | this branch |
Frequently asked questions
When does JRuby 10.0 reach end of life?
JRuby 10.0 reaches end of life on 1 Apr 2028 — 601 days from now. After that date it receives no security fixes.
Is JRuby 10.0 still supported?
Yes. JRuby 10.0 is currently maintained. Latest release: 10.0.6.0, published 11 Jun 2026.
What happens when JRuby 10.0 reaches end of life?
Security fixes stop. After 1 Apr 2028 this branch receives no further updates under standard support.
How long do I have to upgrade from JRuby 10.0?
601 days. This is already the newest branch, so this is the longest runway currently available.