- ImprovementsAdded lang_js() function to twig as replacement for LA_
- Removed "structure only" backup
- Upgraded third party libraries like Symfony & s9e text-formatter to their latest versions
- Resolved some more issues with PHP 8
- Various potential migration issues due to dependencies and local settings
- Upgrade and conversion issues from previous releases
- Issues with database handling in PostgreSQL, e.g. during backups
- OAuth account linking not working
- Disallow easily overlooked whitespace characters in usernames
Source: https://www.phpbb.com/community/viewtop ... #p15763616