Fluent Bit 5.0 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
Fluent Bit 5.0 is actively supported.
5.0.9 latest release
Check your versionfluent-bit -v
Support timeline
Official dates from the Fluent Bit release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 31 Mar 2026 | — |
| End of life (scheduled) | — | not announced |
| Latest release | 5.0.9 · 4 Jul 2026 | current |
Frequently asked questions
When does Fluent Bit 5.0 reach end of life?
No end-of-life date has been announced for Fluent Bit 5.0 yet.
Is Fluent Bit 5.0 still supported?
Yes. Fluent Bit 5.0 is currently maintained. Latest release: 5.0.9, published 4 Jul 2026.
What happens when Fluent Bit 5.0 reaches end of life?
Security fixes stop. After — this branch receives no further updates under standard support.
How long do I have to upgrade from Fluent Bit 5.0?
No end-of-life date has been announced yet.