Tarantool 3.4 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
Tarantool 3.4 is actively supported. It reaches end of life on 14 Apr 2027.
248 days of security support left
3.4.2 latest release
66% of this branch's supported lifetime has elapsed — 15 Apr 2025 → 14 Apr 2027.
Check your version$ tarantool --version
Support timeline
Official dates from the Tarantool release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 15 Apr 2025 | — |
| End of life (scheduled) | 14 Apr 2027 | in 248 days |
| Latest release | 3.4.2 · 21 Nov 2025 | current |
How much runway a newer branch buys
Tarantool 3.4 is the newest branch — this is the longest runway currently available.
| Branch | End of life | Days left | vs 3.4 |
|---|---|---|---|
| Tarantool 3.4 | 14 Apr 2027 | 248 | this branch |
| Tarantool 3.3 | 29 Nov 2026 | 112 | -136 days |
| Tarantool 3.2 | 26 Aug 2026 | 17 | -231 days |
| Tarantool 2.11 | 24 May 2027 | 288 | +40 days |
Frequently asked questions
When does Tarantool 3.4 reach end of life?
Tarantool 3.4 reaches end of life on 14 Apr 2027 — 248 days from now. After that date it receives no security fixes.
Is Tarantool 3.4 still supported?
Yes. Tarantool 3.4 is currently maintained. Latest release: 3.4.2, published 21 Nov 2025.
What happens when Tarantool 3.4 reaches end of life?
Security fixes stop. After 14 Apr 2027 this branch receives no further updates under standard support.
How long do I have to upgrade from Tarantool 3.4?
248 days. This is already the newest branch, so this is the longest runway currently available.