HAProxy 2.3

This version has reached end of life and no longer receives updates.

End of Life HAProxy health badge
Released

November 5, 2020

Active Support

Ongoing

End of Life

July 27, 2022

Latest Patch

2.3.21 (July 27, 2022)

About HAProxy 2.3

HAProxy 2.3 reached end of life over 3 years ago on July 27, 2022. It no longer receives security patches, bug fixes, or any form of official support. Running this version in production exposes your systems to unpatched vulnerabilities and growing incompatibility with modern libraries and tooling.

The recommended upgrade path is to HAProxy 3.2 LTS. Since HAProxy 2.3 is 6 major versions behind, consider a staged upgrade through intermediate versions to catch breaking changes incrementally rather than all at once. Review the release notes for each intervening major version to identify API changes, deprecated features, and removed functionality that may affect your codebase.

Official Release Notes Check for vulnerabilities Check your full stack for EOL

Lifecycle Progress

Released: Nov 2020 EOL: Jul 2022

This version reached end of life July 27, 2022.

Previous Version

HAProxy 2.2

End of Life Next Version

HAProxy 2.4

LTS — Active

All HAProxy Versions

Version Released EOL Latest Status
3.3 November 26, 2025 January 1, 2027 3.3.4 Active
3.2 May 28, 2025 April 1, 2030 3.2.13 LTS — Active
3.1 November 26, 2024 January 1, 2026 3.1.15 End of Life
3.0 May 29, 2024 April 1, 2029 3.0.17 LTS — Active
2.9 December 5, 2023 March 21, 2025 2.9.15 End of Life
2.8 May 31, 2023 April 1, 2028 2.8.18 LTS — Active
2.7 December 1, 2022 April 5, 2024 2.7.12 End of Life
2.6 May 31, 2022 April 1, 2027 2.6.23 LTS — Active
2.5 November 23, 2021 May 2, 2023 2.5.14 End of Life
2.4 May 14, 2021 April 1, 2026 2.4.30 LTS — Active
2.3 (current page) November 5, 2020 July 27, 2022 2.3.21 End of Life
2.2 July 7, 2020 April 23, 2025 2.2.34 End of Life
2.1 November 25, 2019 March 18, 2021 2.1.12 End of Life
2.0 June 16, 2019 April 5, 2024 2.0.35 End of Life
1.9 December 19, 2018 July 31, 2020 1.9.16 End of Life
1.8 November 26, 2017 December 9, 2022 1.8.31 End of Life
1.7 November 25, 2016 October 1, 2021 1.7.14 End of Life

Frequently Asked Questions

When was HAProxy 2.3 released?
HAProxy 2.3 was released on November 5, 2020.
When does HAProxy 2.3 reach end of life?
HAProxy 2.3 reached end of life on July 27, 2022. It no longer receives security patches or bug fixes. You should upgrade to a supported version.
What is the latest patch version of HAProxy 2.3?
The latest patch release is 2.3.21, released on July 27, 2022.
Should I still use HAProxy 2.3?
No. HAProxy 2.3 has reached end of life and no longer receives security updates. Running EOL software exposes your applications to unpatched vulnerabilities. You should plan an upgrade to a currently supported version.

Related Resources

HAProxy Hub Page All HAProxy Versions Free Developer Tools

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