Add-ons and custom styles may be broken after upgrading to 2.3. You must test your add-ons thoroughly or look for updates. Be especially careful with add-ons that cover similar features to ones that are added to 2.3; these may conflict with the core XenForo data. If data conflicts are found, they will need to be resolved in a new add-on release or by removing the add-on before upgrading to 2.3.
The following are minimum requirements:
PHP 7.2.0 or newer (PHP 8.3 recommended)
MySQL 5.7 or newer
Enhanced Search requires at least Elasticsearch 7.0
All of the add-ons listed here require XenForo 2.3
Note: Please pay particular attention to the points above in bold as they represent changes to the minimum or planned increases!