HAProxy 3.4 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
HAProxy 3.4 is actively supported. It reaches end of life on 1 Apr 2031.
1,696 days of security support left
3.4.3 latest release
4% of this branch's supported lifetime has elapsed — 3 Jun 2026 → 1 Apr 2031.
Check your versionhaproxy -v
Support timeline
Official dates from the HAProxy release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 3 Jun 2026 | — |
| End of life (scheduled) | 1 Apr 2031 | in 1,696 days |
| Latest release | 3.4.3 · 29 Jul 2026 | current |
How much runway a newer branch buys
HAProxy 3.4 is the newest branch — this is the longest runway currently available.
| Branch | End of life | Days left | vs 3.4 |
|---|---|---|---|
| HAProxy 3.4 | 1 Apr 2031 | 1,696 | this branch |
| HAProxy 3.3 | 1 Jan 2027 | 145 | -1,551 days |
| HAProxy 3.2 | 1 Apr 2030 | 1,331 | -365 days |
| HAProxy 3.0 | 1 Apr 2029 | 966 | -730 days |
| HAProxy 2.8 | 1 Apr 2028 | 601 | -1,095 days |
| HAProxy 2.6 | 1 Apr 2027 | 235 | -1,461 days |
Frequently asked questions
When does HAProxy 3.4 reach end of life?
HAProxy 3.4 reaches end of life on 1 Apr 2031 — 1,696 days from now. After that date it receives no security fixes.
Is HAProxy 3.4 still supported?
Yes. HAProxy 3.4 is currently maintained. Latest release: 3.4.3, published 29 Jul 2026.
What happens when HAProxy 3.4 reaches end of life?
Security fixes stop. After 1 Apr 2031 this branch receives no further updates under standard support.
How long do I have to upgrade from HAProxy 3.4?
1,696 days. This is already the newest branch, so this is the longest runway currently available.
All HAProxy versions
3.4 supported 3.3 supported 3.2 supported 3.1 EOL 2026 3.0 supported 2.9 EOL 2025 2.8 supported 2.7 EOL 2024 2.6 supported 2.5 EOL 2023 2.4 EOL 2026 2.3 EOL 2022 2.2 EOL 2025 2.1 EOL 2021 2.0 EOL 2024 1.9 EOL 2020 1.8 EOL 2022 1.7 EOL 2021 1.6 EOL 2020 1.5 EOL 2020 1.4 EOL 2020 1.3 EOL 2016 1.2 EOL 2011 1.1 EOL 2006 1.0 EOL 2001