RabbitMQ 4.3 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
RabbitMQ 4.3 is actively supported.
4.3.4 latest release
Check your versionrabbitmqctl --version
Support timeline
Official dates from the RabbitMQ release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 23 Apr 2026 | — |
| End of life (scheduled) | — | not announced |
| Latest release | 4.3.4 · 23 Jul 2026 | current |
Frequently asked questions
When does RabbitMQ 4.3 reach end of life?
No end-of-life date has been announced for RabbitMQ 4.3 yet.
Is RabbitMQ 4.3 still supported?
Yes. RabbitMQ 4.3 is currently maintained. Latest release: 4.3.4, published 23 Jul 2026.
What happens when RabbitMQ 4.3 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 RabbitMQ 4.3?
No end-of-life date has been announced yet.