TrueConf Server 5.4.11 and 5.3.11: Built-in PHP Web Stack Update
We’re pleased to announce the release of TrueConf Server 5.4.11 and 5.3.11, the latest version of our enterprise messaging and video conferencing platform. This release brings an updated built-in PHP web stack (version 8.2.35), the October 2026 security updates, and several improvements to overall server stability.
Important: TrueConf Server 5.5.7 and earlier also should be updated to version 5.5.8 or higher, which includes the updated PHP stack and the October 2026 security updates.
Changes and Improvements
- Updated the built-in PHP interpreter to version 8.2.35 to enhance the security of TrueConf Server’s web components.
- Included the October 2026 security updates.
- Version 5.3.11 also fixes an issue where guest participants could not join group video conferences via browser.
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TrueConf Server 5.4.11 |
TrueConf Server 5.3.11 |
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Windows |
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Debian 13 |
Not supported | Not supported |
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Debian 12 |
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Debian 11 |
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CentOS Stream 9 |

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