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- A PHP 5.4 or newer enabled website. PHP 7.4 is recommended. PHP 7 is supported since UBB.threads 7.7.0.
- A MySQL 5.5 or newer (MariaDB is also compatible) database accessible from your web server as well as the database username and password.

Docs > Installing UBB.threads 7 > Pre-Installation Checklist
https://www.ubbcentral.com/doc_install.php

current developer of UBB.threads php forum software
current release: UBB.threads 8.0.1 // wip: UBB.threads 8.1.0
isaac @ id242.com // my forum @ CelicaHobby.com